8500 Series Subminiature Pushbutton Switches

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Lesley Gibson
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8500 Series Features/Benefits Pre-travel or over-travel models available Ratings up to 3 MPS Reliable contact design RoHS compliant Typical pplications Detection Telecommunications and networking

See page -65 for additional ratings. ELECTRICL LIFE: 853X MODELS: 250,000 actuations at full load. 855X MODELS: 10,000 actuations at full load. CONTCT RESISTNCE: Below 30 mω typ.

TORQUE ECS: T, T1 15/32 bushings - 50 in. lbs max. ll other 1/4-40 bushing types 12 in. lbs max. Materials CSE: Glass filled phenolic or diallyl phthalate (DP) (UL 94V-0).

1 8500 Series Features/Benefits Pre-travel or over-travel models available Ratings up to 3 MPS Reliable contact design RoHS compliant Typical pplications Detection Telecommunications and networking equipment Computers and peripherals Models vailable Specifications CONTCT RTING: Q contact material (853X 120 V C or 28 V DC; (855X Models): V C or 28 V DC. See page -65 for additional ratings. ELECTRICL LIFE: 853X MODELS: 250,000 actuations at full load. 855X MODELS: 10,000 actuations at full load. CONTCT RESISTNCE: Below 30 mω typ. 2-4 V DC, 100 m, for both silver and gold plated contacts. INSULTION RESISTNCE: 10 9 Ω min. DIELECTRIC STRENGTH: 1,000 Vrms sea level. OPERTING TEMPERTURE: 30ºC to 65ºC. TORQUE ECS: T, T1 15/32 bushings - 50 in. lbs max. ll other 1/4-40 bushing types 12 in. lbs max. Materials CSE: Glass filled phenolic or diallyl phthalate (DP) (UL 94V-0). PLUNGER: Phenolic or glass filled polyester, black standard(ul94v-0). CP & FRME: Nylon, black, standard. BUSHING: Brass, nickel plated. CONTCTS: Q contact material: Coin silver, silver plated. See page -65 for additional contact materials. TERMINLS: Q contact material: Copper alloy, silver plated. See page -65 for additional contact materials. TERMINL SEL: Epoxy. HRDWRE: Nut: Brass, nickel plated; Lockwasher: Steel, bright nickel plated. NOTE: ny models supplied with Q, B or G contact material are RoHS compliant. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Build--Switch To order, simply select desired option from each category and place in the appropriate box. vailable options are shown and described on pages -63 thru -66. For additional options not shown in catalog, consult Customer Service Center. ll models have epoxy terminal seal and are compatible with all bottom-wash PCB cleaning methods. Switch Function 8531 ST Off-Mom. 1 mp 8532 ST Off-Mom. 1 mp 8533 ST On-Mom. 1 mp 8534 ST On-Mom. 1 mp 8551 ST Off-Mom. 3 mps 8552 ST Off-Mom. 3 mps ctuator or Plunger M.150 high J81 Snap-in with frame J82 Snap-in with frame for LED S.210 high T T1 15/32 bushing 15/32 bushing with frame (8532 and 8534 only) Terminations Z Solder lug V* Right angle, PC thru-hole C PC Thru-hole Contact Material Q Silver B Gold G Gold over silver Seal E Epoxy D No epoxy seal * vailable with M or S plunger models, and B contact material only. -62 Cap or Plunger Color 2 Black 1 White 3 Red 9 Gray Frame Color 2 Black NONE Models without frame

2 SWITCH FUNCTION NO. POLES MODEL NO RTING 3 MPS SWITCH FUNCTION POS. 1 POS. 2 OFF.095 (2,41) TYP. TOTL TRVEL with overtravel.042 (1,07) TYP. CTUTION FORCE 7.7 oz (220g) TYP. N.O. with overtravel SCHEMTIC ST Part number shown: 8531MZQE MPS OFF.050 (1,27) TYP. 6 oz (170g) TYP. N.O. ST Part number shown: 8532MZQE ON ON.080 (2,03) TYP..032 (0,81) TYP. with pretravel.057 (1,45) TYP. with overtravel.028 (0,71) TYP oz (456 g) TYP oz (282g) TYP. N.C. with pretravel N.C. with overtravel ST Part number shown: 8533MZQE2 = Momentary ll models with all options when ordered with G or Q contact material. -63

8500 Series M.150 HIGH PLUNGER PLUNGER S.210 HIGH PLUNGER NOTE: One mounting nut and lockwasher supplied with all actuators (except T actuator: two nuts supplied).

3 8500 Series M.150 HIGH PLUNGER PLUNGER S.210 HIGH PLUNGER NOTE: One mounting nut and lockwasher supplied with all actuators (except T actuator: two nuts supplied). PLUNGER COLOR PNEL MOUNTING CP COLOR CODE PLUNGER COLOR 3 RED T 15/32 BUSHING CTUTOR PNEL MOUNTING NOTE: No frame color choice required. T1 15/32 BUSHING WITH FRME CODE CP COLOR 1 WHITE 3 RED 9 GRY NOTE: No frame color choice required. vailable with 8532 and 8534 models only. CTUTOR SNP-IN FRONT MOUNT Cap Finish: gloss. Other colors available, consult Customer Service Center. One mounting nut and lockwasher supplied with all actuators (except T actuator: two nuts supplied). NOTE: Caps available for plunger options, see page -65. CP COLOR FRME COLOR J81 SNP-IN WITH FRME CODE CP ND FRME COLOR Cap and Frame Finish: matte. Other colors available, consult Customer Service Center. One mounting nut and lockwasher supplied with all actuators. NOTE: Caps & frames available separately, see pages -65 and -66. J82 SNP-IN WITH FRME FOR LED NOTE: LED snaps securely into frame. Height depends on LED used. LED not included. For LED information, see page

Z SOLDER LUG V RIGHT NGLE, PC THRU-HOLE TERMINTIONS C PC THRU-HOLE PC MOUNTING vailable with DIM. "X" NOTE: vailable with M or S plunger models, and B contact material only. MODEL NO.

Q SILVER 4 SILVER 5 POWER 853X MODELS: @ 120 V C OR 28 V DC. 855X MODELS: 3 MPS @ 120 V C OR 28 V DC. G GOLD OVER SILVER 2 GOLD 3 LOW LEVEL/DRY CIRCUIT OR POWER 0.4 V MX @20 V C OR DC MX.

1 CONTCTS & TERMINLS: Copper alloy, with gold plate over nickel plate. 2 CONTCTS: Coin silver, with gold plate over nickel plate. 3 TERMINLS: Copper alloy, with gold plate over nickel plate.

4 Z SOLDER LUG V RIGHT NGLE, PC THRU-HOLE TERMINTIONS C PC THRU-HOLE PC MOUNTING vailable with DIM. "X" NOTE: vailable with M or S plunger models, and B contact material only. MODEL NO. DIM X 8531, , CONTCT MTERIL CODE RoHS COMPLINT * RoHS COMPTIBLE * TERMINL PLTING CONTCT MTERIL RTINGS B GOLD 1 GOLD LOW LEVEL/DRY CIRCUIT 0.4 V 20 V C OR DC MX. Q SILVER 4 SILVER 5 POWER 853X 120 V C OR 28 V DC. 855X MODELS: V C OR 28 V DC. G GOLD OVER SILVER 2 GOLD 3 LOW LEVEL/DRY CIRCUIT OR POWER 0.4 V V C OR DC MX. OR 853X 120 V C OR 28 V DC. 855X MODELS: 3 V C OR 28 V DC. * Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications. 1 CONTCTS & TERMINLS: Copper alloy, with gold plate over nickel plate. 2 CONTCTS: Coin silver, with gold plate over nickel plate. 3 TERMINLS: Copper alloy, with gold plate over nickel plate. 4 CONTCTS: Coin silver, silver plated. 5 TERMINLS: Copper alloy, silver plated. NOTE: ny models supplied with Q, B or G contact material are RoHS compliant. ll models with all options when ordered with G or Q contact material. Q contact material standard with C, Z terminations & 8552 available with Q contact material only. SEL E EPOXY SEL Cap for dia. plungers REPLCEMENT HRDWRE Cap, J80, J81 & J 82 options only Frame WHITE BLCK RED GRY 85X2T, 8534T models only Finish: Gloss.150 (3,81) FOR (5,08) FOR (7,62).330 DI. (8,38) WHITE BLCK RED GRY 85X1T, 8532T1, 8533T, 8534T1 models only Finish: Gloss WHITE BLCK RED GRY Finish: Gloss or matte Other colors available, consult Customer Service Center BLCK Finish: Matte -65

Frame 615602263 BLCK Finish: Matte VILBLE HRDWRE NOTE: dditional nuts, locking rings and lockwashers available separately, see section Technical Data and dditional Hardware.

ccurate positioning of the PC mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and frame. vailable in two basic styles and four panel thicknesses.

432XXXXXX) are also available with insert which accepts LED for indicator light assembly. Order insert separately from frame. Blank insert panel (without hole for LED) also available.

5 Frame BLCK Finish: Matte VILBLE HRDWRE NOTE: dditional nuts, locking rings and lockwashers available separately, see section Technical Data and dditional Hardware. Other colors available, consult Customer Service Center. Frames snap into panel opening and are independent from switch mounting. ccurate positioning of the PC mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and frame. vailable in two basic styles and four panel thicknesses in.. Finish: Matte. TYPICL PPLICTION.090 (2,29) PNEL THK (3,18) PNEL THK BLCK Panel Inserts bove frames (part nos. 432XXXXXX) are also available with insert which accepts LED for indicator light assembly. Order insert separately from frame. Blank insert panel (without hole for LED) also available. LED not included. PNEL INSERT WITH HOLE FOR LED BLNK PNEL INSERT WITHOUT HOLE FOR LED BLCK Special colors, custom markings available, consult Customer Service Center. LED INFORMTION Process Information: Soldering to LED leads must be completed within 5 seconds at 500ºF (260ºC) maximum. LEDs are not supplied with J82 option. LED snaps into switch frame surrounding actuator and is wired externally. Flat denotes cathode..230 DI. (5,84 ).200 DI. (5,08 ).030 (0,76).025 SQ. TYP. (0,63).340 (8,64).750 (19,05) Suggested LED for J82 option. Dimensions for reference only. -66

8060 Series Alternate Action and Momentary Pushbutton Switches

8060 Series Alternate Action and Momentary Pushbutton Switches Features/Benefits Long travel vailable with LED Long life contact design Epoxy terminal seal compatabile with bottom wash cleaning RoHS compliant models available Typical pplications Instrumentation Computers