SMA CONTENTS PAGE 9-3

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2 CONTENTS PAGE SMA Introduction... 4 General... 5 Finder guide Interface... 8 Characteristics Straight plugs Right angle plugs Straight jacks Straight flange jacks Straight bulkhead jacks Receptacles In series adapters Tees and caps Accessories Additional connectors (27 GHz connectors) Panel drilling Tools for flexible cables Assembly instructions Commercial SMA Introduction General Interface Characteristics Plugs Jacks Receptacles Adapters Panel drilling and packaging Assembly instructions SMA 2.9 Introduction Interface Characteristics Plugs, jacks and receptacles Receptacles Glass bead and in series adapters Between series adapters and panel drilling Kapton range high temperature Assembly instructions

3 INTRODUCTION The RADIALL stainless steel SMA connectors have been specially designed for applications where reliability, durability, robustness and high frequency are very important. Wide range : The stainless steel SMA range offers cable connectors for both flexible or semi-rigid cables, panel and PCB mount receptacles including press mount, microstrip, universal, through hole pins and end launch connectors. In series adapters and between series adapters including PUSH-ON interface are also available. All our stainless steel SMA connectors can be mated with our commercial (brass) SMA connectors. Convenient 3-piece design on most connectors for flexible cables : for straight models : single piece body + center contact + outer ferrule, for right angle models : single piece body + cap + outer ferrule. Fast and reliable cable attachment : The cable connectors can be either fully crimped or soldered/crimped, offering full flexibility for high volume production with standard manual or pneumatic tooling : fast and reliable. the center contact can be either crimped or soldered, the outer contact is attached to the cable by crimping a ferrule. Simple snap-in center contact captivation (for full crimp models) : The relative position of the center contact into the interface is mechanically guaranteed by the snapping of the insulator inner shoulder into the groove of the center contact. This design facilitates the captivation operation in contrast of other designs, requiring 2 insulators to provide contact retention. Extended frequency SMA Radiall offers an extended frequency SMA range allowing coaxial system operation completely through 27 GHz. This series mates with the standard SMA series and maintains the same mechanical characteristics (see p. 29). Solderless attachment to semi-rigid cable Radiall's SMA crimp connector series offers an exciting alternative for assembling SMA connectors to semi-rigid cable. The main advantages of these connectors are : time saving, repeatability and performance. 9-4

4 GENERAL 50 Ω DC - 18 GHz GENERAL Sub-miniature coaxial connectors Screw-on coupling High RF performance 2 plating options : - passivated stainless steel - gold plated Wide hermetically sealed range (Please contact RADIALL) Space qualified range of products (Please contact RADIALL) SMA extended frequency 27 GHz APPLICABLE STANDARDS MIL-C EC CECC CECC to 808 BS 9210 N006 SPACE QUALIFIED/APPROVALS (For space range) SCC 3402 (ESA) CNES APPLICATIONS Civil & Military Telecommunications Civil & Military Aeronautics Military equipments Space Measurement systems 9-5

5 FINDER GUIDE CABLE CONNECTORS Model cable 2/50/S (RG 178) 2.6/50/S (RG 316) 2.6/50/D (RD 316) 5/50/S (RG 58) 5/50/D (RG 142).085" (RG 405).141" (RG 402) crimp and full crimp R (page 11) R R R R (page 11) R R (page 11) R R (page 11) R R (page 11) R R (page 12) R R R R R R (page 12) Straight plug Right-angle plug Straight jack Square flange straight jack clamp R R (page 11) solder R R R (page 12) R R R R R R R R R (page 12) crimp and full crimp R (page 13) R R (page 13) R (page 13) R R (page 13) R R (page 13) R R (page 14) R R (page 12) solder R R (page 13) R R (page 13) solder R (page 14) R (page 14) crimp and full crimp R R (page 14) R R (page 14) R R (page 14) solder R (page 15) R (page 15) 2 hole flange straight jack solder R (page 15) R (page 15) Bulkhead straight jack crimp and full crimp R R (page 15) R R R (page 15) R R (page 15) R R (page 15) R R (page 16) R R (page 16) solder R (page 16) R (page 16) 9-6

6 FINDER GUIDE RECEPTACLES Model Straight female flange mount receptacle IN SERIES ADAPTERS Straight male flange mount receptacle Right angle female-flange mount receptacle Straight female bulkhead mount receptacle Press mount receptacle PCB female receptacle back square 2 hole square 2 hole square front mount rear mount straight straight right-angle end launch Solder pot Straight terminal Flat tab Removable contact (universal receptacle) Solder pins R X (page 17) R X R X R X (page 19) R X R X (page 22) R XXX R X R X (page 20) R X (page 23) R X (page 17) R X (page 22) R X R X (page 19) R X R X (page 21) R X (page 23) R X (page 18) R X (page 20) R X (page 23) R X (page 21) R X (page 20) R X (page 23) R X R X (page 17) R X (page 20) R X (page 23) R R XXX (page 18) R X (page 18) R (page 18) R (page 24) R (page 24) R (page 24) R (page 24) Model Straight Straight bulkhead Straight bulkhead (hermetically sealed) Right angle Tee M. M R R (page 25) F. F R R (page 25) R R (page 25) R R (page 25) M. F R R R R (page 25) R R (page 25) F + F / M R R (page 25) F - F / F R R (page 25) CAPS Model Free Cord Chain Short circuit M F R R (page 26) R R (page 26) R R (page 26 R R (page 26) ATTENTION! This guide is intended as an information and does not include all SMA SERIES P/N 9-7

7 INTERFACE PLUG JACK LETTER mm inch mm inch LETTER min. max. min. max. min. max. min. max. A A B B C C D DIA 4.59 D DIA E DIA E DIA F DIA 1/4 36 UNS 2B F DIA 1/4 36 UNS 2A G* G* H* H* J J K DIA K M M P DIA 4.10 nom..161 nom. P DIA 4.10 nom..161 nom. Q DIA Q S DIA S DIA *Nota : means behind ref plane 9-8

8 CHARACTERISTICS TEST / CHARACTERISTICS VALUES / REMARKS ELECTRICAL CHARACTERISTICS Impedance 50 Ω Frequency range DC - 18 GHz Typical V.S.W.R. straight connector Frequency.085".141" 2.6/50S 5/50S 1 GHz GHz GHz GHz GHz right angle connector.085".141" 2.6/50S 5/50S Typical insertion loss in db straight connector.085".141" 2.6/50S 5/50S right angle connector.085".141" 2.6/50S 5/50S RF leakage (db max) connectors for semi-rigid cables solder attachment connectors for flexible cables crimp attachment receptacles Insulation resistance Contact resistance Outer conductor Inner conductor Working voltage in VRMS sea level feet After tests 4 mω 3 mω.085", RG 405, KS 1.141", RG 402, KS F (F in GHz) max F (GHz) F (GHz) F (GHz) MΩ mini RG 174, 188, 316, KX 3, KX 22 Initial 3 mω 2 mω RG 55, 142, 223, KX Dielectric withstanding voltage in VRMS RF testing voltage at in VRMS MECHANICAL CHARACTERISTICS Durability Force to engage and disengage Recommended coupling nut torque Coupling nut retention force Cable retention force Center contact retention force axial torque 500 matings 23 Ncm - (2 inch pounds) 80 to 115 Ncm - (7 to 10 inch pounds) 270 N - (60 Lbs) RG 174, 188, 316, KX 3,.085", RG 405, KS 1.141", RG 402, KS 2 RG 55, 142, 223, KX 23 KX N (30 Lbs) 270 N (60 Lbs) 110 N (25 Lbs) 180 N (40 Lbs) 27 N 2.8 N 9-9

9 CHARACTERISTICS TEST / CHARACTERISTICS VALUES / REMARKS ENVIRONMENTAL CHARACTERISTICS Temperature range Standard models Semi-rigid cable R & R C C - 65 C C - 40 C C Thermal shock MIL STD 202, method 107, condition B, High temperature test MIL STD 202, method 108 Corrosion (salt spray) MIL STD 202, method 101, condition B, Vibration MIL STD 202, method 204, condition D, 20g Shock MIL STD 202, method 213 Moisture resistance MIL STD 202, method 106 Hermetic test Down to 10-6 mmhg (Torr) leakage rate < 10-6 atm/cm 3 /sec Barometric pressure MIL STD 202, method 105, condition C MATERIALS Body / nut Center contacts Gaskets Insulator FINISH Bodies Center contacts female male Stainless steel Beryllium copper Brass Silicone rubber PTFE Passivated or gold plated Gold plated Standard packaging : 100 pieces for unit packaging, add «W» after the P/N All dimensions are given in mm 9-10

10 PLUGS STRAIGHT PLUGS CLAMP TYPE FOR FLEXIBLE CABLES Cable group (gold) (passivated) Captive center contact Assembly instructions 2.6 / 50 / S R R yes M01 STRAIGHT PLUGS CRIMP TYPE FOR FLEXIBLE CABLES Fig. 1 Fig. 2 Fig. 3 Cable group (gold) (passivated) Fig. Dimensions A (mm) Captive center contact Assembly instructions 2 / 50 / S R yes M / 50 / S R R no M02 Single piece body 2.6 / 50 / S R R yes M / 50 / D R R no M02 Single piece body 5 / 50 / S R R no M02 Single piece body 5 / 50 / D R R no M02 Single piece body Note 9-11

11 PLUGS STRAIGHT PLUGS SOLDER TYPE FOR SEMI-RIGID CABLES Fig. 1 Fig. 2 Cable group (gold) (gold/passivated nut) Fig. Dimensions A (mm) Captive center contact Assembly instructions.085" R R no M10 Single piece body.085" R no M10 Note Retractable coupling nut/ single piece body.141" R R M09 Without center contact.141" R R * M09 Without center contact/ retractable couplingt nut.141" R R no M10 Single piece body.141" R no M10 Retractable coupling nut/ single piece body.141" R R M09 Without center contact STRAIGHT PLUGS CRIMP TYPE FOR SEMI-RIGID CABLES Fig. 1 Fig. 2 Cable group (gold) (passivated) Fig. Dimensions A (mm) Ø a B Assembly instructions.085" R R M08.141" R R M08.141" R R M07.141" R R M08 upon request * Unit packaging 9-12

12 PLUGS RIGHT ANGLE PLUGS CRIMP TYPE FOR FLEXIBLE CABLES Fig. 1 Fig. 2 Cable group (gold) (passivated) Fig. Dimensions (mm) Captive center contact Assembly instructions 2 / 50 / S R yes M / 50 / S R R yes M11 Single piece body 2.6 / 50 / D R yes M11 5 / 50 / S R R yes M11 Single piece body 5 / 50 / D R R yes M11 A B Note RIGHT ANGLE PLUGS SOLDER TYPE FOR SEMI-RIGID CABLES Cable group (gold) (gold/passivated nut) Captive center contact Assembly instructions.085" R R yes M03.141" R R yes M

13 PLUGS AND JACKS RIGHT ANGLE PLUGS CRIMP TYPE FOR SEMI-RIGID CABLES Cable group (gold) (gold/passivated nut) Ø a (mm) Captive center contact Assembly instructions.085" R R yes M03.141" R R yes M03 STRAIGHT JACKS SOLDER TYPE FOR SEMI-RIGID CABLES Cable group (gold) Captive center contact Assembly instructions.085" R no M10.141" R no M10 STRAIGHT FLANGE JACKS CRIMP TYPE FOR FLEXIBLE CABLES Cable group (gold) (passivated) Dimension A (mm) Captive center contact Assembly instructions Panel drilling 2.6 / 50 / S R R no M06 P03 5 / 50 / S R no M06 P03 5 / 50 / D R no M06 P03 upon request 9-14

14 JACKS STRAIGHT FLANGE JACKS SOLDER TYPE FOR SEMI-RIGID CABLES Fig. 1 Fig. 2 Cable group (gold) Fig. Captive center contact Assembly instructions Panel drilling Note.085" R no M10 P02 2 hole flange.085" R no M10 P03 square flange.141" R no M10 P02 2 hole flange.141" R no M10 P03 square flange BULKHEAD JACKS CRIMP TYPE FOR FLEXIBLE CABLES (rear mount) Fig. 1 Fig. 2 Cable group (gold) (passivated) Fig. Dimension A (mm) Captive center contact Assembly instructions Panel drilling 2.6 / 50 / S R R yes M05 P / 50 / D R R yes M05 P06 Note Full crimp 2.6 / 50 / D R yes M02 P06 Panel sealed 5 / 50 / S R R yes M05 P06 5 / 50 / D R R yes M05 P06 Full crimp upon request 9-15

15 JACKS BULKHEAD JACKS SOLDER TYPE FOR SEMI-RIGID CABLES (rear mount) Cable group (gold) Captive center contact Assembly instructions Panel drilling Note.085" R no M10 P06 Panel sealed.141" R no M10 P06 Panel sealed BULKHEAD JACKS CRIMP TYPE FOR SEMI-RIGID CABLES (rear mount) Cable group (gold) (passivated) Ø a (mm) Assembly instructions Panel drilling.085" R R M08 P06 Panel sealed.141" R R M08 P06 Panel sealed Note 9-16

16 RECEPTACLES WITH SOLDER POT STRAIGHT FEMALE FLANGE RECEPTACLES Fig. 1 Fig. 2 (gold) (passivated) Fig. Captive center contact Panel drilling R R yes P04 square flange R R yes P01 2 hole flange Note RIGHT ANGLE FEMALE SQUARE FLANGE RECEPTACLES (gold) (passivated) Dimensions (mm) A B C Captive center contact Panel drilling R R yes P04 R R yes P

17 RECEPTACLES BULKHEAD FEMALE RECEPTACLE (rear mount) (gold) (passivated) Fig. 1 Fig. 2 Fig. Captive center contact Panel drilling Note R R yes P06 R * 2 yes P06 hermetically sealed BULKHEAD FEMALE RECEPTACLES (front mount) Fig. 1 Fig. 2 (gold) (passivated) Fig. Captive center contact Panel drilling Note R yes P06 screw-on R R yes screw-on STRAIGHT MALE FLANGE RECEPTACLES (gold) (passivated) Captive center contact Panel drilling Note R R yes P04 square flange * Unit packaging 9-18

18 RECEPTACLES WITH STRAIGHT TERMINAL SQUARE FLANGE EXTENDED DIELECTRIC RECEPTACLES (gold) (passivated) Dimensions (mm) A B Captive center contact Panel drilling Center contact retention R R no P04 No captivation R R yes P04 epoxy R R yes P04 4 indents R R yes P04 epoxy R R yes P04 4 indents 2 HOLE FLANGE EXTENDED DIELECTRIC RECEPTACLES (gold) (passivated) Dimensions (mm) A B Captive center contact Panel drilling Center contact retention R R yes P01 Epoxy R R yes P01 4 indents R R yes P01 Epoxy R R yes P01 4 indents upon request 9-19

19 RECEPTACLES RIGHT ANGLE FEMALE SQUARE FLANGE RECEPTACLES (gold) (passivated) Captive center contact Panel drilling Note R R yes P04 Extended dielectric STRAIGHT MALE FLANGE RECEPTACLES Fig. 1 Fig. 2 (gold) (passivated) Fig. Captive center contact Panel drilling Note R R yes P04 Square flange R R yes P01 2 hole flange STRAIGHT FEMALE SQUARE FLANGE RECEPTACLES - FLAT TAB Fig. 1 Fig. 2 (gold) (passivated) Fig. Dimensions A (mm) Captive center contact Panel drilling R R yes P04 R R yes P04 R R yes P

20 RECEPTACLES FOR MICROSTRIP STRAIGHT FEMALE 2 HOLE FLANGE RECEPTACLES - FLAT TAB (gold) (passivated) Captive center contact Panel drilling R R yes P01 R R * no P01 STRAIGHT MALE SQUARE FLANGE RECEPTACLES - FLAT TAB (gold) (passivated) Captive center contact Panel drilling R R * yes P04 upon request * Unit packaging 9-21

21 RECEPTACLES FOR MICROSTRIP STRAIGHT FEMALE SQUARE FLANGE RECEPTACLES - STRAIGHT TERMINAL (gold) Captive center contact Panel drilling R * yes P04 STRAIGHT FEMALE FLANGE RECEPTACLES - STRAIGHT TERMINAL Fig. 1 Fig. 2 (gold) (passivated) Fig. A Dimensions (mm) B Captive center contact Panel drilling R R yes P04 R R yes P01 Note Square flange - extended dielectric 2 hole flange - extended dielectric upon request * Unit packaging 9-22

22 RECEPTACLES FOR MICROSTRIP STRAIGHT MALE FLANGE RECEPTACLES - STRAIGHT TERMINAL Fig. 1 Fig. 2 (gold) (passivated) Fig. Captive center contact Panel drilling R R yes P04 Square flange R R yes P01 2 hole flange Note UNIVERSAL FLANGE RECEPTACLES (to be used with removable contact, see page ) Fig. 1 Fig. 2 Fig. 3 (gold) (passivated) Fig. Captive center contact Panel drilling R R yes P04 Female-square flange R * R yes P01 Female-2 hole flange R R yes P04 Female-right angle square flange Note upon request * Unit packaging 9-23

23 RECEPTACLES PRESS MOUNT RECEPTACLES Captive center contact Panel drilling Finish Note R * yes P09 Passivated Solder pot PCB FEMALE RECEPTACLES Fig. 1 Fig. 2 (gold) Fig. Captive center contact PCB pattern R yes P05 R yes P05 EDGE CARD RECEPTACLE (gold) Captive center contact Assembly instructions Note R yes M13 Solder pins upon request * Unit packaging 9-24

24 IN SERIES ADAPTERS IN SERIES ADAPTERS Fig.1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 (gold) (passivated) Fig. Captive center contact Dimensions (mm) A B Panel drilling R R yes Male-male R R yes 17.5 Male-female R R yes Female-female R R yes P06 Bulkhead female-female R R yes P08 Note Bulkhead hermatically sealed female-female R R yes Right angle male-female R yes PUSH-ON male R yes PUSH-ON female TEE IN SERIES ADAPTERS Fig.1 Fig. 2 (gold) (passivated) Fig. Captive center contact R R yes R R yes 9-25

25 ACCESSORIES MALE AND FEMALE CAPS Fig.1 Fig. 2 Fig. 3 (gold) (passivated) R R * 1 Male R R Male R R * 3 Female R R Male short circuit Fig. Note upon request * Unit packaging 9-26

26 ACCESSORIES FIELD-REPLACEABLE CONTACTS (To be used with universal receptacle) These accessories have been specifically designed for the adjustment at the rear of universal receptacles shown on page 23. The choice of their dimensions depends on the circuit or on the thickness of the box. Moreover these contacts and insulators are also compatible with N and COMMERCIAL SMA UNIVERSAL RECEPTACLES. Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. A Packaging Associated insulator part number R R R R R R R R R R R R R R

27 ACCESSORIES FIELD REPLACEABLE INSULATORS (to be used with field replaceable contacts, page 27) B Packaging R R R FIELD REPLACEABLE CONTACTS (to be used with universal receptacles, page 23) Fig.1 Fig.2 Fig.3 Fig. Packaging R R R

28 ADDITIONAL CONNECTORS - PANEL DRILLING For more information regarding these connectors, please consult us. 27 GHz CONNECTORS Description Finish R Straight plug solder type for.085" cable Gold R Straight plug solder type for.085" cable Gold / passivated - coupling nut R Straight plug solder type for.141" cable Gold R Straight plug solder type for.141" cable Gold / passivated - coupling nut R Straight jack solder type for.085" cable Gold R Straight jack solder type for.141" cable Gold R Bulkhead jack solder type for.141" cable Gold R Bulkhead jack solder type for.085" cable Gold R Straight male square flange receptacle (extended dielectric) Passivated R Male male in-series adapter Gold R Male male in-series adapter Passivated R Male female in-series adapter Gold R Male female in-series adapter Passivated R Female female in-series adapter Gold R Female female in-series adapter Passivated PANEL DRILLING P01 P02 P03 P04 P05 P06 P08 P09 upon request 9-29

29 TOOLS FOR FLEXIBLE CABLES MATCHING PART NUMBER WITH CRIMP TOOLS Assembly instructions * To crimp the ferrule you can choose : Stripping length (mm) Center contact Ferrule * a b c R M04 3,5 3 7 R R R R R R R R R R R R R M02 2 M04 M02 3,5 1,5 6 M02 3,5 3 7 Crimp tool R Positioner R Standard crimp tools part number MIL Crimp tool R Dies part number R R R R R R R R ,8 3 7 R R R M R R R R R ,8 3 7 R R R R R R R R R R R R R R R R R M06 2, M05 3 1,5 6,3 Selection N 5 R R R R R R R Selection N 7 R R R M02 3,3 1,6 6 - R R either one standard Crimp tool with included dies, or the MIL crimp tool and its separated dies. 9-30

30 ASSEMBLY INSTRUCTIONS M 01 Recommended coupling rorque R R N.cm 1 - Slide the clamp nut the 1st washer, the gasket, and the 2nd washer onto the cable. - Strip the cable. - Cut the jacket (2 slots). 3 - Screw the sub-assembly into the connector rear body (coupling torque 30N.cm). - Slide the centre contact over centre conductor until it bottoms against insulator. - Solder the centre contact. - Mount the front insulator. 2 - Slide the braid clamp sleeve under the braid. - Cut the braid flush with the clamp braid sleeve. - Strip the dielectric as shown. 4 - Screw the sub-assembly into the connector body. 9-31

31 ASSEMBLY INSTRUCTIONS M 02 STRIPPING DIMENSIONS Stripping length (mm) Ferrule a b c Hex. dim. H Standard crimp tools dies included MIL standard R (M22520/5-01) + dies R R R R R R R (M22520/5-03) R (M22520/5-37) R R R R R R (M22520/5-11) R R R (M22520/5-37) Slide onto the cable the ferrule and the heatshrink sleeve. - Strip the cable. - Fan the braid. - Slide the cable into the body until it bottoms against insulator. - Slide the ferrule over the braid (In direction F). 2 - Slide on centre contact until it bottoms against cable dielectrique. - Solder center contact. - Clean soldering area. 4 - Crimp the ferrule. - Cut the excess of braid. - Slide sleeve over ferrule and heatshrink in place. 9-32

32 ASSEMBLY INSTRUCTIONS M 03 STRIPPING DIMENSIONS We recommend a cable thermal preconditionning before assembly. Stripping tool Positioner Assembly jig R R R R R R R R Strip the cable. 3 - Solder the inner conductor. - Put the cap in its place. - Press cap flush or slightly below surface of body assembly. 2 - Introduce the cable into the connector body until it stops. - Place the sub assembly into the assembly jig with positioner and thighten it. - Solder the body onto the cable. Let the assembly cool down before removing it from the jig. 9-33

33 ASSEMBLY INSTRUCTIONS M 04 STRIPPING DIMENSIONS Hex. dim. H Standard crimp tools dies included Ferrule MIL standard R (M22520/5-01) + dies Recommended coupling torque R N.cm R R R (M22520/5-03) N.cm R Slide the heatshrink sleeve and the ferrule onto the cable. - Strip the cable. 3 - Crimp the ferrule. - Mount the front insulator. 2 - Fan the braid. - Slide the back body between dielectric and braid. - Slide on the centre contact until it bottoms against insulator. - Solder the centre contact. - Slide the ferrule over the braid (in direction F). 4 - Screw the sub-assembly into the connector body. - Cut the excess of braid. - Slide sleeve over the ferrule and heatshrink in place. 9-34

34 ASSEMBLY INSTRUCTIONS M 05 STRIPPING DIMENSIONS Hex. dim. H Standard crimp tools dies included Ferrule MIL standard R (M22520/5-01) + dies Center contact Crimp tool R positioner R R R R R R R (M22520/5-03) R (M22520/5-37) Selection n 5 R R R R R R (M22520/5-11) Selection n Slide onto the cable the ferrule and the heatshrink sleeve. - Strip the cable. 3 - Fan the braid. - Slide the cable into the body until it bottoms against insulator. - Slide the ferrule over the braid. (in direction F) 2 - Slide on centre contact until it bottoms against cable dielectrique. - Crimp center contact. - Clean soldering area. 4 - Crimp the ferrule. - Cut the excess of braid. - Slide sleeve over ferrule and heatshrink in place. 9-35

35 ASSEMBLY INSTRUCTIONS M 06 STRIPPING DIMENSIONS R R R R R R Hex. dim. H Dies included Crimp tools MIL standard R (M22520/5-01) + dies 3.25 R R (M22520/5-03) 5.4 R R (M22520/5-11) Recommended coupling torque N.cm 1 - SIide onto the cable the ferrule and the heatshrink sleeve. - Strip the cable. 3 - Crimp the ferrule. - Strip the cable, mount the insulator. - Mount and Solder the centre contact. 2 - Fan the braid. - Slide the back body between dielectric and braid. - Slide ferrule over the braid. (in direction F) 4 - Screw sub-assembly into the connector body. - Slide sleeve over ferrule and heatshrink in place. 9-36

36 ASSEMBLY INSTRUCTIONS M 07 STRIPPING DIMENSIONS R R Stripping length (mm) a Stripping tool Pointeur gauge Guide Crimping tool Positioner 2.16 R R R R R Strip the cable with the cable stripping tool. - Trim the cable inner conductor with the trimmer. - Clean the cable. 3 - Insert the connector and the cable on the crimping tool with guide and prositioner. - A pneumatic crimping tool exist too that can be used. 2 - Slide connector onto the cable. 4 - Press the connector on the cable. 9-37

37 ASSEMBLY INSTRUCTIONS M 08 STRIPPING DIMENSIONS Stripping length (mm) a Stripping tool Pointeur gauge Guide Crimping tool Positioner Pneumatic crimping tool R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R Strip the cable with the cable stripping tool. - Trim the cable inner conductor with the trimmer. - Clean the cable. - Insert the connector and the cable on the crimping tool with guide and positioner. - A pneumatic crimping tool exist too that can be used. 2 - Slide connector onto the cable. 4 - Press the connector on the cable. 9-38

38 ASSEMBLY INSTRUCTIONS M 09 R R R R R R Stripping length (mm) a Assembly jig Positioner Cable holder Stripping tool Trimmer Retaining ring insert tool 2.16 R R R R R R R Pliers 1 - Place the cable into the assembly jig. - Place the connector body and positioner onto the cable and clamp cable. - Put 3 rings of solder around the cable. - Solder the body onto the cable. 3 - Present the trimmer in opposition to the cable holder, push and turn both elements with respect to each other until fully home. 2 - Immobilize the cable using the thumb crew on the cable holder. - Get the positioner into the connector groove, using knurled push-buttom. - Push buttom until it stops. - Tighten cable. - Present the stripping tool in opposition to the cable holder. - Push and turn both elements with respect to each other. - When the tool stop cutting : pull off without turning it Place retaining ring onto its insert tool. - Push sub-assembly into the tool until the retaining ring snaps into place. - Place the interface seal 0 ring onto body. - Compress retaining ring using retaining ring pliers. - Push coupling nut onto sub-assembly and over retaining ring. 9-39

39 ASSEMBLY INSTRUCTIONS M 10 STRIPPING DIMENSIONS R R R R R R Soldering tool R R Trimmer Soldering jig Positioner 1 Positioner 2 Solder gauge R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R Dielectric recess gauge R Dielectric recess tool R Dielectric insert tool + plunger R R R Take the tool kit : R Strip the dielectric of the cable. - Clean the cable. 3 - After cooling remove cable assembly from the jig. - Screw positioner (2) into the connector. - Slide cable into the connector until it bottoms againts positioner. - Tighten. - Put 3 rings of solder around the cable and solder. 2 - Screw the positioner (1) onto the soldering jig. - Slide contact into positioner. - Insert solder gauge between contact and cable. - Tighten and solder the contact. 4 - After cooling remove cable assembly from the jig. - Screw positioner cut. - Cut the dielectric flush to clamp braid sleeve. - Screw female dielectric insert tool onto connector and insert insulator with the dielectric plunger. 9-40

40 ASSEMBLY INSTRUCTIONS M 11 STRIPPING DIMENSIONS R R R Stripping length (mm) Hex. dim H a b c Dies included R R R R R R R R Crimp tools MIL standard R (M22520/5-01) + DIES R (M22520/5-03) R (M22520/5-37) R (M22520/5-11) 1 - Slide onto the cable the ferrule and the heatshrink sleeve. - Strip the cable. 3 - Crimp the ferrule. - Solder inner conductor. 2 - Fan the braid. - Push connector body under the braid. - Slide the ferrule on the braid. (in direction F) 4 - Place the cap. - Press cap flush or slightly below surface of body assembly. Slide sleeve over ferrule and heatshrink in place. 9-41

41 ASSEMBLY INSTRUCTIONS M 13 R COPLANAR LINE Pattern and signal are on the same side. The material of PCB is the epoxy resin of glass fabrics bacs. (Er = 4.8) The solder resist should be printed except for the land pattern on the PCB. *Parameters flaged by a star must be defined dimensionally regarding the thickness of the PCB and the transmission way these parameters could be measured by RADIALL if request. 1 This type of connector is adapted to one specifie PCB thickness. It can be used with differents ways of transmission. 3 Coplanar and opposite grounds. COPLANAR LINE Signal and ground are coplanar. 2 MICROSTRIP LINE Signal and ground are opposite. Solution (3) features a stronger mechanical retention on the PCB because the 4 leads are soldered. 9-42

42 Commercial SMA INTRODUCTION The RADIALL commercial SMA connectors have been specially designed for applications where low installed costs are of the utmost importance. They are easy, fast to assemble and reliable and offer the perfect solution for high volume applications requiring high level performance like civil telecommunications, datacommunications or test and measurement. Full compatibility: These commercial SMA connectors are fully compatible (interchangeable and intermateable) with all existing MIL standardized SMA connectors. They feature the same performance level except mechanical (life: 100 matings and coupling nut torque: 60 Ncm). The coupling nut of the commercial SMA series features a special design which is different from the standard SMA coupling nut as the tightening torque is reduced. Wide range: The commercial SMA range features models which are adapted to offer a solution for every standard coaxial flexible or semi-rigid cable as well as PCB models with traditional through-hole pins or solder pads for SMT applications. Simple snap-in axial captivation (for full crimp models): The relative position of the centre contact into the interface is mechanically guaranteed by the snapping of the insulator inner shoulder into the groove of the centre contact. This design facilitates the captivation operation in contrast to other designs, requiring 2 insulators to provide contact retention. It assures constant perfect axial positioning of the center contact into the interface. Space-saving size: Due to the captivation technique, these commercial SMA connectors are shorter than multi-piece body connectors. Convenient 3-piece design: - for straight models: body + center contact + outer ferrule, - for right-angle models : single piece body + back cap + outer ferrule. Fast and reliable cable attachment: The cable connectors can be either fully crimped or soldered/crimped, offering full flexibility for high volume industrial production with standard manual or pneumatic tooling: fast and reliable. - the centre contact can be either crimped or soldered, - the outer contact is attached to the cable by crimping a ferrule. Competitive pricing: The design and materials used in the manufacture of the commercial SMA range allow us to offer connectors at competitive prices to suit a wide range of applications. The connector body is manufactured in brass and the surface plating is available in either gold or in BBR finish (RADIALL non-magnetic bright bronze surface finish). Center contact captivation: Our connectors have a captive center contact. 9-43

43 Commercial SMA GENERAL 50 Ω DC - 18 GHz GENERAL Subminiature coaxial connectors Screw-on coupling High RF performance 2 plating options : - BBR - Gold APPLICABLE STANDARDS MIL-C IEC CECC CECC to 808 BS 9210 N006 APPLICATIONS Telecommunication Aeronautics Measurement and test systems General electronics 9-44

44 Commercial SMA INTERFACE PLUG JACK LETTER mm inch mm inch LETTER min. max. min. max. min. max. min. max. A A B B C C D DIA 4.59 D DIA E DIA E DIA F DIA 1/4 36 UNS 2B F DIA 1/4 36 UNS 2A G* G* H* H* J J K DIA K M M P DIA 4.10 nom..161 nom. P DIA 4.10 nom..161 nom. Q DIA Q S DIA S DIA All dimensions are given in mm 9-45

45 Commercial SMA CHARACTERISTICS TEST/CHARACTERISTICS MIL-C paragraph VALUES / REMARKS GENERAL Impedance Frequency range ELECTRICAL MECHANICAL ENVIRONMENTAL 50 Ω Semi-rigid cables DC - 18 GHz Standard models DC GHz Temperature range - 65 C C - 65 C C Insulation resistance MΩ mini. Contact resistance Outer conductor Inner conductor 3-16 V.S.W.R. max up to : 18 GHz for semi-rigid cable 12.4 GHz for right angle connector (SR) 12.4 GHz for flexible cable 3-14 Straight Connector Right angle connector Dielectric withstanding voltage in VRMS Initial 3 mω 2 mω After test 4 mω 3 mω.085".141" 2.6 / 50 / S 5 / 50 / D F F F F F F F F Working voltage in VRMS (sea level) Working voltage in VRMS ( ft) RF testing voltage at 5MHz in VRMS ".141" 2.6 / 50 / S 5 / 50 / D Cable retention force N 270 N 90 N 204 N Life matings Force to engage and disengage Ncm - 2 inch pounds Coupling nut torque recommended 60 Ncm inch pounds Coupling nut retention force N min Vibration 3-18 MIL STD 202, method 204, condition D,20g Shock 3-19 MIL STD 202, method 213, condition I,100g Thermal shock 3-20 MIL STD 202, method 107, condition B, Corrosion (salt spray) 3-13 MIL STD 202, method 101, condition B, Moisture resistance 3-21 MIL STD 202, method 106 Barometric pressure 3-22 MIL STD 202, method 105, condition C Hermetic test down to 10-6 mmhg (Torr) leakage rate < 10-8 atm/cm 3 /sec Life (at high temperature) MIL STD 202, method 108 MATERIALS Body Center contacts Insulators Gaskets FINISH Bodies Center contact female male Brass Beryllium copper Brass PTFE teflon Silicone rubber BBR* or Gold plated Gold plated Standard packaging : 100 pieces for unit packaging, add «W» after the P/N * BBR Bright Bronze Radiall 9-46

46 Commercial SMA PLUGS STRAIGHT PLUGS, FULL CRIMP TYPE, FOR FLEXIBLE CABLE Fig. 1 Fig. 3 Fig. 2 Cable group Fig. 2 / 50 / S 2.6 / 50 / S 2.6 / 50 / D R R R R R R Dimensions (mm) A B C D , ,4 1,61 3, / 50 / S R ,14 1,7 3,25 8,9 5 / 50 / S 5 / 50 / D R R R R ,4 3,11 3,5 7,7 Assembly instructions 10.3 /50 / S R ,65 7,44 11,05 12,7 BBR 5,41 5,8 7,7 M07 M01 Finish BBR Gold BBR Gold BBR Gold BBR Gold BBR Gold Note Back nut / solder contact Push on interface Non captivated center contact Cable LMR400 Non captivated center contact STRAIGHT PLUGS, SOLDER TYPE, FOR SEMI-RIGID CABLE Fig. 1 Fig. 2 Cable group Fig. Dimensions (mm) A B Assembly instructions.085 R ,1 2,25 M04 Non captivated center contact Gold.141 R ,5 3,65 M06 Without center contact Upon request Finish Note 9-47

47 Commercial SMA PLUGS RIGHT ANGLE PLUGS, CRIMP TYPE, FOR FLEXIBLE CABLE Cable group 2.6 / 50 / S 2.6 / 50 / D 5 / 50 / S 5 / 50 / D R R R R R R R R Dimensions (mm) A B C D ,35 1,61 3,1 3,25 3,5 5,41 Assembly instructions 5.7 / 50 / D R ,8 3,87 6,6 BBR Cable TZC ,8 M02 Finish BBR Gold BBR Gold BBR Gold BBR Gold Note RIGHT ANGLE PLUGS, SOLDER TYPE, FOR SEMI-RIGID CABLE Cable group Dimensions (mm) A Assembly instructions Finish.085 R ,25 M05 Gold.141 R ,65 Upon request 9-48

48 Commercial SMA JACKS STRAIGHT JACKS, FULL CRIMP TYPE, FOR FLEXIBLE CABLE Cable group Dimensions (mm) A Assembly instructions Finish R BBR 2.6 / 50 / S 3,25 R Gold M01 R BBR 2.6 / 50 / D 3,5 R Gold STRAIGHT JACKS, SOLDER TYPE, FOR SEMI-RIGID CABLE Cable group Dimensions (mm) A Assembly instructions Finish Note.085 R ,25 M04 Gold Non captivated center contact.141 R ,

49 Commercial SMA JACKS BULKHEAD FEEDTHROUGH STRAIGHT JACKS, FULL CRIMP TYPE, FOR FLEXIBLE CABLE Fig. 1 Fig. 2 Dimensions (mm) Cable group Fig. Assembly instructions Panel drilling Finish Note A B C 2 / 50 / S 2.6 / 50 / S 2.6 / 50 / D 5 / 50 / S 5 / 50 / D R BBR Reverse crimping / 1 M03 P07 R Gold Solder contact R R R ,4 1,61 R R R R R ,25 3,5 2 M01 P05 5,41 25,4 3,11 5,8 BBR Gold BBR Gold BBR Gold BBR Gold BULKHEAD FEEDTHROUGH STRAIGHT JACKS, SOLDER TYPE, FOR SEMI-RIGID CABLE (panel seal) Cable group Dimensions (mm) A Assembly instructions Panel drilling Finish Note.085 R ,25 M04 P05 Gold Non captivated center contact.141 R ,

50 Commercial SMA JACKS AND RECEPTACLES FLANGE JACKS, SOLDER TYPE, FOR SEMI-RIGID CABLE Cable group Fig. Dimensions (mm) A Assembly instructions Panel drilling Finish Note Fig. 1 Fig. 2 R P04 3,65 R P02 M04 R P04 2,25 R P02 Gold Non captivated center contact SQUARE FLANGE FEMALE RECEPTACLES Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 1 to 4 Dimensions (mm) Fig. A B C R R R R R ,9 12,7 R R , R ,51 R R Panel drilling Finish Note BBR Gold BBR Gold P01 BBR 4 Indents Gold BBR Gold Upon request 9-51

51 Commercial SMA RECEPTACLES NARROW FLANGE FEMALE RECEPTACLES Fig. 1 Fig. 2 Fig. Dimensions (mm) A B Panel drilling Finish Note R R BBR Gold R R R R ,9 12,7 17,9 15 P04 BBR Gold BBR Gold 4 Indents RIGHT ANGLE SQUARE FLANGE FEMALE RECEPTACLES Panel drilling Finish R BBR P02 R Gold 9-52

52 Commercial SMA RECEPTACLES BULKHEAD FEEDTHROUGH STRAIGHT FEMALE RECEPTACLES Fig. 1 Fig. 2 Fig. Panel drilling Finish Note R BBR 1 P05 Rear mount R Gold R P06 BBR Panel seal / Front mount STRAIGHT FEMALE PCB RECEPTACLES Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. Panel drilling Assembly instructions Finish Note R M09 Gold R M10 R BBR 3 P03 R R Gold Surface mount / bulkhead 100 pieces 4 M08 R Surface mount / Tape and reel of 100 pieces Upon request 9-53

53 Commercial SMA RECEPTACLES AND IN SERIES ADAPTERS RIGHT ANGLE FEMALE PCB RECEPTACLES Fig. 1 Fig. 2 Fig. Panel drilling Assembly instructions Finish Note R BBR 1 P03 R R Gold Surface mount / Bulkhead 100 pieces 2 M08 R Surface mount / Tape and reel of 100 pieces IN SERIES ADAPTERS Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. Panel drilling Finish Note R BBR 1 R Gold Plug to plug R BBR 2 R Gold Plug to jack R BBR 3 R Gold R BBR 4 P05 R Gold Jack to jack 9-54

54 Commercial SMA PANEL DRILLING AND PACKAGING P01 P02 P03 P04 P05 P06 P07 PACKAGING Fig. R R R Fig. 1 Fig. 2 Fig

55 Commercial SMA ASSEMBLY INSTRUCTIONS M 01 Part nurnber R R R R R R R R R R R R R R R R R R R R R Stripping length (mm) Crimping tool Center contact Positioner MIL standard a b c crimping tool Dies included R (M22520/5-01) + dies R R (2x4 pts pos 5) R (2x4 pts pos 7) R (2x4 pts pos 5) R (2x4 pts pos 5) R (2x4 pts pos 7) R R Hex 3.25 R Hex Hex 5.41 R Hex 3.84 R Hex 3.25 R Hex 3.84 R Hex 5.41 R Hex R (M22520/5-03) R (M22520/5-37) R (M22520/5-11) R (M22520/5-37) R (M22520/5-03) R (M22520/5-37) P (M ) R (Y116 DANIELS) 1 - Slide onto the cable the ferrule eventually if screw 3 - Fan the braid. slide it on the cable. - Slide cable into the body until bottoms against - Strip the cable. Use if it s possible stripping tool + insulator. tool. Only for cable with outer diameter between 2.5 and 7.6 mm. - Slide ferrule over the braid (in direction F). 2 - Slide on centre contact until it bottoms against cable dielectrique. - Solder or crimp centre contact (crimping tool board). 4 - Crimp the ferrule with crimping tool (crimping tool board). - Cut the excess of braid. 9-56

56 Commercial SMA ASSEMBLY INSTRUCTIONS M 02 R R R R R R R R Stripping length (mm) a b c Dies included R Hex 3.25 R Hex 3.84 R Hex 5.41 Crimping tool MIL standard R (M22520/5-01) + dies R (M22520/5-03) R (M22520/5-37) R (M22520/5-11) R R Hex 6.48 R (M22520/5-13) 1 - Slide onto the cable the ferrule. - Strip the cable. Use if it s possible stripping tool + tool. Only for cable with outer diameter between 2.5 and 7.6 mm. 3 - Crimp the ferrule with crimping tool (crimping tool board). - Solder inner conductor 2 - Fan the braid. - Push connector body under the braid. - Slide the ferrule on the braid (in direction F). 4 - Place the cap. - Press cap flush or slightly below surface of body assembly. 9-57

57 Commercial SMA ASSEMBLY INSTRUCTIONS M 03 Stripping lengh a b c d Hex. Crimping tool R (M22520/5-01) + dies Crimping tool R R R (M22520/5-09) R Strip the cable. 3 - Slide the insulator. - Slide on the centre contact until it bottoms against cable dielectric. - Solder centre contact. 2 - Slide on the ferrule until it bottoms against the jacket. - Fan the braid. - Fold back braid and trim off surplus braid. - Trim the inner conductor as shown. 4 - Slide sub-assembly into the connector body with the ferrule. - Crimp the body. 9-58

58 Commercial SMA ASSEMBLY INSTRUCTIONS M 04 STRIPPING DIMENSIONS 3.17 b (mm) Stripping tool Trimmer Positioner a Soldering jig Solder jauge Positioner b Recess gauge Recess tool Plunger R R R R R R R R R We recommend a thermal preconditionning of the cable before assembling 0.2 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R Insert the cable into the clamp element. 4 - After cooling, remove the assembly from the jig. - Present the pointer in front of the clamp element. - Screw the positioner B onto the assembly jig. - Push the cable until it stops, while holding the clamp element pushed on the hollow part of the - Slide the cable into the connector until it bottoms against the positioner B. pointer. - Tighten. - Turn the clamp element until the release of the pointer. - Put three rings of solder around the cable and solder. 2 - Present the cutting element in front of the clamp element. - Push and turn both elements, back part opposite to the front part. - Once they reach the stop, pull without revolving. 5 - After cooling, remove the assembly from the jig. - Screw dielectric recess gauge and trim dielectric. 3 - Mount the positioner A. - Slide the centre contact into the positioner A. - Insert the solder gauge between the centre contact and the cable. - Tighten. - Solder the centre contact. 6 - Screw dielectric insert tool onto the connector and insert the insulator with the dielectric plunger. 9-59

59 Commercial SMA ASSEMBLY INSTRUCTIONS M 05 We recommend a thermal preconditionning of the cable before assembling Stripping tool Trimmer Solering jig Positioner R R R R R R R R Strip the dielectric of the cable. - Trim inner contact. - Clean the cable. 3 - Solder inner conductor. - Put the cap in its place. - Press cap flush or slightly below surface of body assembly. 2 - Introduce the cable into the connector body until it stops. - Place the sub assembly into the soldering jig (or equivalent) with positioner and thighten it. - Solder the body onto the cable. Let the assembly cool down before removing if from the jig. 9-60

60 Commercial SMA ASSEMBLY INSTRUCTIONS M 06 We recommend a thermal preconditionning of the cable before assembling Assembly jig Positioner Thumb crew Stripping tool Trimmer Insert tool Retaining ring R R R R R R R R Place the cable into the assembly jig. - Place the connector body and positioner onto the cable and clamp the cable. - Put 3 rings of solder around the cable. - Solder the body onto the cable Immobilize the cable using the thumb crew on the cable holder. - Get the positioner into the connector groove, using knurled push-buttom. - Push-buttom until it stops. - Tighten cable. - Present the stripping tool opposite to the cable holder. - Push and turn both elements with respect to each other. - When the tool stops cutting: pull off without turning it. - Present the trimmer opposite to the cable holder, push and turn both elements with respect to each other until fully home. - Place retaining ring onto its insert tool. - Push sub-assembly into the tool until the retaining ring snaps into place. - Place the interface seal 0 ring onto body. Compress retaining ring using retaining ring pliers. Push coupling nut onto sub-assembly and over retaining ring. 9-61

61 Commercial SMA ASSEMBLY INSTRUCTIONS M 07 R R Stripping length (mm) a b c Dies included Crimping tool MIL standard R (M22520/5-01) + dies R Hex 2.67 R (M22520/5-03) 1 - Slide the ferrule onto the cable. - Strip the cable. c a 3 - Crimp the ferrule with crimping tool (crimping tool board). - Mount the centre contact and solder it. - Mount the front insulator. b 2 - Fan the braid. - Slide the back body between dielectric and braid. - Slide ferrule over the braid (in direction F). 4 - Screw sub-assembly into the connector body. Recommended coupling torque 90 N.cm. 9-62

62 Commercial SMA ASSEMBLY INSTRUCTIONS M 08 R R R R COPLANAR LINE Pattern and signal are on the same side. Thickness of PCB: 1.6 mm. The material of PCB is the epoxy resin of glass fabrics bacs (Er = 4.8). The solder resist should be printed SHADOW OF RECEPTACLE FOR VIDEO CAMERA 9-63

63 Commercial SMA ASSEMBLY INSTRUCTIONS M 08(flg) SOLDER PROCEDURE 1 Deposition of solder paste Sn Ag4 Cu0.5 on mounting zone by screen printing application. We recommend a low residue flux. We advise a thickness of 150 microns mini (0.005 inch). Verify that the edges of the zone are clean. 3 Soldering by infra-red reflow. Below, please find the typical profile to use. 2 Placement of the receptacle on the mounting zone with an automatic machine of pick and place type. Video camera is recommended for the positioning of the component. Adhesive agents must not be used on the receptacle. 4 5 Cleaning of printed circuit boards. Checking of solder joints and position of the component by visual inspection. TEMPERATRURE PROFILE Parameter Value Unit Temperature rising Area 1-4 C/sec Max Peak Temperature 260 C Max dwell C 10 sec Min dwell C 20 sec Max dwell C 60 sec Temperature drop in cooling Area -1 to -4 C/sec Max dwell time above 100 C 420 sec 9-64

64 Commercial SMA ASSEMBLY INSTRUCTIONS M 09 R MOUNTING TYPE This type of connector is adapted to one specific PCB thickness. It can be used with different ways of transmission. 1 - COPLANAR LINE Signal and ground are coplanar. 2 - MICROSTRIP LINE Signal and ground are opposite. 3 - Coplanar and opposite grounds. Solution 3 features a stronger mechanical retention on the PCB because the 4 leads are soldered. DIMENSIONS COPLANAR LINE Pattern and signal are on the same side. The material of PCB is the epoxy resin of glass fabrics bacs (Er = 4.8). The solder resist should be printed except for the land pattern on the * Parameters flaged by a star must be defined dimensionally regarding the thickness of the PCB and the transmission way these parameters could be measured by RADIALL if requested. 9-65

65 Commercial SMA ASSEMBLY INSTRUCTIONS M 10 R COPLANAR LINE Pattern and signal are on the same side. Tickness of PCB: 1.6 mm. The material of PCB is the epoxy resin of glass fabrics bacs (Er = 4.8). 9-66

66 2.9 INTRODUCTION This new Radiall s SMA 2.9 range has been designed for field systems up to 40 GHz and replaces our current version of SMA 2.9 products which were mainly dedicated to laboratory test environments. A table with cross references between the new and the previous version is presented page 74. With a different internal design, the new SMA 2.9 connectors offer the same electrical performances and fit into the same mounting configurations than previous products. They are chemical fluid proof as well as dust ingress protected. SMA 2.9 series is compatible with K series, 2.92 mm, SMA and SMA 3.5 series and has a shortened male center contact, ensuring a non destructive mating. This new series is specially designed for aeronautics, military equipments as well as instrumentation or telecommunication applications. SMA 2.9 connectors range includes products for semi-rigid cable, high performance flexible microwave cable assemblies, panel receptacles and in-series adapters. SPACE APPLICATIONS We also have a complete range for space applications available according to ESA specifications. STAINLESS STEEL CONNECTORS (316L ruggedized) Radiall offers as well a range of cable assemblies equipped with stainless steel connectors for applications in harsh environment. Please consult us. 9-67

67 2.9 INTERFACE JACK PLUG LETTER or FIGURE mm inch LETTER or mm inch min. max. min. max. FIGURE min. max. min. max A C 1/4-36 UNS 2B B D C 1/4-36 UNS 2A E D F G H All dimensions are given in mm (inches) 9-68

68 2.9 CHARACTERISTICS ELECTRICAL CHARACTERISTICS Impedance 50 Ω Frequency range DC - 40 GHz V.S.W.R. < F (GHz) Insertion loss 0.03 F (GHz) RF leakage 90 db max Insulation resistance > 5000 mω Contact resistance < 2 mω outer conductor straight < 3 mω inner conductor hermetic < 7 mω Voltage rating 350 V(RMS) Dielectric withstandiing voltage 750 V(RMS) MECHANICAL CHARACTERISTICS Mechanical endurance Force to engage and disengage Mating torque Coupling nut retention force Cable retention force Contact captivation 500 matings < 23 N cm (2 in/lbs) 80 to 115 N cm (7 to 10 in/lbs) < 272 N (61 lbf).085" :135 N (30 lbf).141" : 270 N (60 lbf) 28N (6.3 lbf) ENVIRONMENTAL CHARACTERISTICS Temperature range -65 C, +165 C Thermal shock MIL-STD-202, Method 107, condition B High temperature test MIL STD 202 method 108 Corrosion (salt spray) MIL STD 202 method 101 conditon B, 5 % Vibration MIL STD 202 method 204 condition D, 20 g Shock MIL STD 202 method 213 condition I, 100 g Moisture resistance MIL STD 202 method 106 MATERIALS Bodies Stainless steel Center contacts Beryllium copper Insulators Ultem 1000 Gaskets Silicone rubber PLATINGS Bodies Center contacts Passivated Gold plated Packaging: unit 9-69

69 2.9 PLUGS, JACKS AND RECEPTACLES STRAIGHT PLUGS, SOLDER TYPE FOR MICROPOROUS SEMI-RIGID CABLES Cable group Dimension A (mm) Captive center contact Assembly instructions.085" microporous R yes M01.141" microporous R yes M01 STRAIGHT JACKS, SOLDER TYPE FOR MICROPOROUS SEMI-RIGID CABLES Cable group Dimension A (mm) Captive center contact Assembly instructions.085" microporous R yes M01.141" microporous R yes M01 UNIVERSAL SCREW-ON FEMALE RECEPTACLE Assembly instructions Used with glass bead R M02 R * * Glass bead: detail on page

70 2.9 RECEPTACLES SQUARE FLANGE FEMALE RECEPTACLES Fig. 1 Fig. 2 Fig Captive center contact Panel drilling Used with glass bead Note R yes P02 N/A with cylindrical center contact R yes P01 R * SCREW-ON MALE RECEPTACLE Captive center contact Assembly instructions Used with glass bead R yes M02 R * SQUARE FLANGE MALE RECEPTACLE Captive center contact Panel drilling Used with glass bead R yes P01 R * * Glass bead: detail on page

71 2.9 GLASS BEAD AND IN SERIES ADAPTERS GLASS BEAD Packaging R R W unit IN SERIES ADAPTERS Fig. 1 Fig. 2 Fig. 3 Fig. Captive center contact Note R yes SMA 2.9 FEMALE - SMA 2.9 FEMALE R yes SMA 2.9 MALE - SMA 2.9 MALE R yes SMA 2.9 FEMALE - SMA 2.9 MALE 9-72

72 2.9 BETWEEN SERIES ADAPTERS AND PANEL DRILLING BETWEEN SERIES ADAPTERS Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. Note R SMA 2.9 MALE - SMA 2.4 MALE R SMA 2.9 MALE - SMA 2.4 FEMALE R SMA 2.9 FEMALE - SMA 2.4 MALE R SMA 2.9 FEMALE - SMA 2.4 FEMALE Remark: these adapters are still using the previous technology (4 kapton strips) allowing to reach 46 GHz within a temperature range of 65 C/+200 C. PANEL DRILLING P01 P02 mm inch maxi mini maxi mini A B C mm inch maxi mini maxi mini A B C

73 2.9 KAPTON RANGE HIGH TEMPERATURE Please check the cross references table between the previous and the new version DC-46 GHz Insulator material: Kapton Description New part number DC-40 GHz Insulator material : Ultem R Straight plug, solder type for microporous.085" SR cable (captive c.c.) R R Straight plug, solder type for microporous.116" SR cable (captive c.c.) R Straight jack, solder type for microporous.085" SR cable (captive c.c.) R R Straight jack, solder type for microporous.116" SR cable (captive c.c.) R Screw-on, female receptacle (without glass bead) R R Square flange, female receptacle (without glass bead) R R holes flange female receptacle (without glass bead) R Screw-on, male receptacle (without glass bead) R R Square flange, male receptacle (without glass bead) R R holes flange male receptacle (without glass bead) R Straight male - male in-series adapter R R Straight male - female in-series adapter R R Straight female - female in-series adapter R R * R * R * R * SMA 2.9 male - SMA 2.4 male between-series adapter SMA 2.9 male - SMA 2.4 female between-series adapter SMA 2.9 female - SMA 2.4 male between-series adapter SMA 2.9 female - SMA 2.4 female between-series adapter Body housing Kapton Strips Slotted holder Inner contact Cartridge 3D view of kapton range * These 4 products still use the previous technology (4 kapton strips shown in the 3D view below) allowing these adapters to reach 46 GHz, within a temperature range of 65 C/+200 C. 9-74

74 2.9 ASSEMBLY INSTRUCTIONS M 01 COMPONENTS Body STRIPPING DIMENSIONS Ring Gasket Back nut Cable a (mm) Tool box Soldering mounting Soldering positioner Cable holder Stripping tool Pointer gauge Torque wrench R R R R " microporous 1.78 R R R R R R " microporous 2.17 R R R R Cut the cable to the desired length. - Put the gasket until it bottoms against the nut (see figure paragraph 4 for the position). - Slide the back nut onto the cable before soldering operation. - Place the cable in the soldering mounting. - Fit the ring and positioner on the cable, and tighten. - Solder the ring on the cable. - Clean the soldering. 3 - Position the pointer gauge opposite the cable holder. - Turn and push both elements with respect to each other until fully home. - Remove the cable from the cable holder. - Check the trimming. 4 - Fit the soldered ring in the body housing. 2 - Immobilize the cable using the thumb screw on the cable holder. Do not tighten the soldered joint. - Check the position of cable in the v form of cable holder. - Position the stripping tool opposite the cable holder. - Turn and push both elements with respect to each other.once they are bearing against each other, pull without turning. - Remove the residue of dielectric around the inner cable with a scalpel. 5 - Tighten the nut using the torque wrench (8.67 Inchs/Lbs). 9-75

75 2.9 ASSEMBLY INSTRUCTIONS M 02 Positioner Positioner gauge Dynamometer screw driver Drilling tool Screw tap R R R R R R R R To obtain correct concentricity and dimensions on the panel drilling, we recommend to use RADIALL special tools: drilling tool and screw tap 1 - SOLDERING of the glass bead Set up of the R glass bead in the housing. Keep the glass Bead into position thanks to R Positionner. 3 - MOUNTING of the flange on the box Set up the R position gauge on the flange to ensure a good concentricity. Screw the assembly on the housing POSITION of the glass bead after soldering Check the soldering quality as well as the position of the glass bead in the housing. - Locking of the flange on the box Lock the flange on the housing thanks to dynamometer screw-driver. See table 9-76