-Original Multi-purpose High-pin-count Miniature Waterproof Connectors RM-W Series ssembly type (straight plug/rm5w) 5 Ø.5 Ø.5 Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Ø Overview RM-W series connectors originally developed by Hirose offer miniature waterproof connectors to satisfy the requirements of high-capability in a small package. The locking structure adopts a thread coupling style, showing superior waterproof reliability. Features. Rich variation In RM-W series, you can select an optimal product for your application through different kinds of both plugs and receptacles. Plugs : vailable in types - straight plug, straight lowheight plug, and right-angled plug. Receptacles : Single-body waterproof type is available to satisfy waterproof requirements in a single connector. Fixing methods : vailable in types-jam nut type and screw tightening type with square flange. The Jam nut types offer a front or back mount application. vailable numbers of contacts :,, 4,, 0,, 5, 0, 40, and 55 contacts in contact plating types: gold or silver.. Waterproof structure When fully mated, the connectors meet the waterproof requirements of IP and IP. Single-body waterproof receptacles also meet the requirements of IP and IP. *IP : Submerged in m for 0 minutes. *IP : Submerged in m for 4 days.. Flexible cable arrangements The assembly type right-angled plugs permit exiting of the cable over a 0-degree range in any direction. (Low-height plug) 40 4 Cable Ø Flexible cable arrangements Cable Cable 4 Cable Fig. ssembly type (right-angled plug/rm5w) 0 Fig. 0.e
Product Specifications (RM5WT size products) Rating Voltage rating 00V C, 40V DC ( pos.) 500V C, 00V DC (, 4, pos.) 50V C, 40V DC (0 pos.) 50V C, 40V DC ( pos.) Current rating 0 (,, 4 pos.) 5 (, 0, pos.) Operating temperature range (Note ) -5ç to +5ç Storage temperature range (Note ) -0ç to +0ç Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Characteristic Specification Conditions. Contact resistance mø max.(,, 4 pos.) 4mø max.(, 0, pos.) DC. Insulation resistance,000mø min 500V DC. Withstanding voltage No flashover or insulation breakdown. 4. Vibration No electrical discontinuity for 0µs max. 5. Shock No electrical discontinuity for 0µs max.. Durability (insertion/withdrawal) 4mø max.(,, 4 pos.) mø max.(, 0, pos.). Temperature cycle Insulation resistance : 00Mø min.,00v C/one minute ( pos.),000v C/one minute ( pos.),500v C/one minute (4, pos.),000v C/one minute (0, pos.) Frequency : 0 to 55Hz, single amplitude of 0.5mm, for hours in axis. cceleration of 40m/s, ms duration, sine half-wave waveform, cycles in each of the axis.,000 cycles Temperature : -55ç Room temperature +5ç Room temperature Time : 0 0 to 5 0 0 to 5 (Minutes) 5 cycles. Humidity Insulation resistance : 00Mø min.(dray state) hours at temperature of 40ç and humidity of 0% to 5%. Complete dust protection. No water penetration. Water / dust protection When mated with corresponding connector. when submerged for 4 hours at the depth of. meter. Note : Includes temperature rise caused by the current flow. Note : The term storage refers to products stored for long period of time prior to mounting and use. Operating temperature range and humidity range covers non-conducting condition of installed connectors in storage, shipment or during transportation. Materials / Finish Item Material Finish Remarks Body Zinc alloy, brass Chrome plated or nickel plated ------------------- Insulator Diallyl phthalate resin ------------------- UL4V-0 (Color : Black) Contacts Brass, phosphor bronze, or copper alloy Silver plated or gold plated ------------------- Packing SIR (black or red), or NBR (gray) ------------------- ------------------- Note : Do not mix different contact plating. Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. RM 5 W T P** - P (**) 4 5 Series name : RM-W 5 Shell size Lock type T : Screw Lock 4 Connector type P : Plug LP : Plug(right angle) R : Receptacle Number of Contacts Contact type P : Male contact S : Female contact Plating () : Silver plated () : Gold plated
Plugs - Straight Long Back Shell RM5WTPZ-0S() of mm M M0 0.5 Ø.5 Ø5. 45. [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Part No. HRS No. No. of contacts Weight RM5WTPZ-P(**) 0-4-5 ** 4g RM5WTPZ-P() 0-0-4 45g RM5WTPZ-4P(**) 0-5- ** 4 44g RM5WTPZ-P(**) 0--0 ** 4g RM5WTPZ-0P(**) 0-- ** 0 RM5WTPZ-P(**) 0-- ** 44g pplicable Strain Reliefs External cable clamp + internal, self-tightening JRWCC-0() JRWCC-4() 4-05- 4 JRWCC-() 4-05-.5g JRWCC-() 4-054- Internal, self tightening JRWCC-0() Part No. HRS No. No. of contacts Weight RM5WTPZ-S(**) 0--5 ** 45g RM5WTPZ-S(**) 0-0- ** 4g RM5WTPZ-S(**) 0-- ** RM5WTPZ-0S(**) 0--0 ** 0 RM5WTPZ-S(**) 0-- ** of mm 45g JRWCC-0() 4-055-4 0 JRWCC-() 4-54-.5g JRWCC-() 4-05- of mm M0 0.5 Ø.5 Drive screw() M0 0.5 Ø JRWCC-4() 4-0-4 4 JRWCC-() 4-0- g JRWCC-() 4-0-0 Note : Cable jacket diameter : Use ± 0.mm Note : When using the self-tightening strain relief verify the cable pull force requirements. JRWCC-0() 4-0- 0 JRWCC-() 4-55- g JRWCC-() 4-00-
Plugs - Straight Short Back Shell RM5WTPZ-0S of mm M M 0.5 Ø.5 Ø5.. [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Part No. HRS No. No. of contacts Weight RM5WTPZ-P(**) 0-- ** g RM5WTPZ-P(**) 0-- ** 4g RM5WTPZ-4P(**) 0-- ** 4 g RM5WTPZ-P(**) 0--4 ** g RM5WTPZ-0P(**) 0-- ** 0 RM5WTPZ-P(**) 0-0- ** g pplicable Strain Reliefs External cable clamp + internal, self-tightening JRWCC-0() JRWCC-4() 4-045-0 4 JRWCC-5() 4-04- 5 g JRWCC-() 4-04- Internal, self tightening JRWCC-0() Part No. HRS No. No. of contacts Weight RM5WTPZ-S(**) 0--5 ** 4g RM5WTPZ-S(**) 0-- ** g RM5WTPZ-S(**) 0--0 ** RM5WTPZ-0S(**) 0-4- ** 0 4g RM5WTPZ-S(**) 0-5- ** of mm JRWCC-() 4-04- JRWCC-() 4-04- JRWCC-() 4-050-0 JRWCC-0() 4-05- 0 of mm M 0.5 Ø0 M 0.5 Drive screw() g Ø0.5 JRWCC-4() 4-0- 4 JRWCC-() 4-0- JRWCC-5() 4-00- 5 g JRWCC-() 4-0- JRWCC-() 4-0-0 JRWCC-() 4-04- Note : Cable jacket diameter : Use ± 0.mm JRWCC-0() 4-05- 0 Note : When using the self-tightening strain relief verify the cable pull force requirements. g 4
Plugs - Right ngle RM5WTLP-0S of.mm Set screw() M 0.5 Ø Ø5..5 M.5 Hexagonal hole opposite side.mm (.HEX) Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Part No. HRS No. No. of contacts Weight RM5WTLP-4P() 0-- 4 0.g RM5WTLP-P() 0--.5g RM5WTLP-S() 0--.g Note : Packing material : NBR, body plating : nickel Note : HRS recommended tool :.mm Hex Wrench Note : Recommended set screw tightening torque : 0. to 0.N m. pplicable Strain Reliefs External cable clamp + internal, self-tightening JRWCC-0() JRWCC-4() 4-045-0 4 JRWCC-5() 4-04- 5 g JRWCC-() 4-04- Internal, self tightening JRWCC-0() Part No. HRS No. No. of contacts Weight RM5WTLP-0P() 0-000-0 0.g RM5WTLP-0S() 0-0-4 0.g RM5WTLP-P() 0-0-.g RM5WTLP-S() 0-- 4.g of mm JRWCC-() 4-04- JRWCC-() 4-04- JRWCC-() 4-050-0 JRWCC-0() 4-05- 0 of mm M 0.5 Ø0 M 0.5 Drive screw() g Ø0.5 JRWCC-4() 4-0- 4 JRWCC-() 4-0- JRWCC-5() 4-00- 5 g JRWCC-() 4-0- JRWCC-() 4-0-0 JRWCC-() 4-04- Note : Cable jacket diameter : Use ± 0.mm JRWCC-0() 4-05- 0 Note : When using the self-tightening strain relief verify the cable pull force requirements. g 5
RM-W Series Receptacles Front panel mount RM5WTRZ-0S() Wrench opening dimension of mm Ø M Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Part No. HRS No. No. of contacts Weight RM5WTRZ-P(**) 0-- ** g RM5WTRZ-P(**) 0--5 **. 5g RM5WTRZ-4P(**) 0-- ** 4 4g RM5WTRZ-P(**) 0-4-0 ** g RM5WTRZ-0P(**) 0-5- ** 0 0.5 RM5WTRZ-P(**) 0-- ** 4g Note : Recommended nut tightening torque : N m Rear panel mount RM5WTRZ-0S() 4(HEX) M [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Part No. HRS No. No. of contacts Weight RM5WTRZ-S(**) 0-- **.5 5g RM5WTRZ-S(**) 0-- **. g RM5WTRZ-S(**) 0-40- ** RM5WTRZ-0S(**) 0-4- ** 0 RM5WTRZ-S(**) 0-4- **.5 M Ø. 5g [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Part No. HRS No. No. of contacts Weight RM5WTRZ-P(**) 0-5-0 ** g RM5WTRZ-P(**) 0-5- **. 4g RM5WTRZ-4P(**) 0-5-5 ** 4 g RM5WTRZ-P(**) 0-54- ** g RM5WTRZ-0P(**) 0-55-0 ** 0 0.5 RM5WTRZ-P(**) 0-5- ** g Note : Recommended nut tightening torque : N m Part No. HRS No. No. of contacts Weight RM5WTRZ-S(**) 0-5- **.5 4g RM5WTRZ-S(**) 0-5- **. g RM5WTRZ-S(**) 0-0-0 ** RM5WTRZ-0S(**) 0-- ** 0. 4g RM5WTRZ-S(**) 0-- **
RM-W Series 0. 0. Ø Receptacles (Square flange) Waterproof (When mated with corresponding plug) RM5WTRZB-0S() Ø. 4-Ø. M Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Part No. HRS No. No. of contacts Weight RM5WTRZB-P(**) 0-- ** g RM5WTRZB-P(**) 0--0 **. g RM5WTRZB-4P(**) 0-- ** 4 0g RM5WTRZB-P(**) 0-4-5 ** g RM5WTRZB-0P(**) 0-5- ** 0 0.5 RM5WTRZB-P(**) 0--0 ** 0g Note : Screw size : M Note : Recommended nut tightening torque : 0. to 0.5N m Waterproof (single body) RM5WTRZB-0P() 0. 0. [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Part No. HRS No. No. of contacts Weight RM5WTRZB-S(**) 0-- **.5 g RM5WTRZB-S(**) 0-- **. g RM5WTRZB-S(**) 0-0- ** RM5WTRZB-0S(**) 0--0 ** 0. g RM5WTRZB-S(**) 0-- ** 4-Ø. M Ø. Ø Part No. HRS No. No. of contacts Weight RM5WTRZB-P(**) 0-. 0g RM5WTRZB-4P(**) 0-0 4 g Note : Screw size : M Note : Recommended nut tightening torque : 0. to 0.5N m [Specification number] (**), -** () : Silver plated contacts () : Gold plated contacts Part No. HRS No. No. of contacts Weight RM5WTRZB-P(**) 0-4 0.5 g RM5WTRZB-0P(**) 0-5 5 0 0. 4g
Plug -- Disassembly / ssembly Clamp Gasket Insulator body (P) Contacts min Tightening collar Washer Screw Conductors Wires Cable jacket Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved.... 4. 5. Cable Set screw() Coupling Back shell Back shell Tightening ring Strain relief clamp Table Part No. No. of contacts B RM5WTPZ-** mm mm,4,,0, mm mm RM5WTPZ-** mm,4,,0, mm RM5WTLP-** 0, 5mm Disassembly Fix the plug in the assembly fixture (RM5TP-T0 (HRS No.50-00-0)), then remove the insulator body (P) and the back shell. Right-angle plugs have set screws in the tightening ring at locations. Loosen the set screws before removing the back shell. Remove the screws of the strain relief clamp, and then remove the clamp from the tightening collar. Wiring ssure that the cable outer diameter will fit the strain relief clamp, and is prepared as recommended in Table. It is recommended that the exposed conductors be pre-soldered, to assure easier insertion in the soldering cup. Pass the parts over the cable in the order of: tightening collar, washer, bushing, back shell, and coupling. Refer to the drawings (above) for assembly orientation of all components. Solder the wires to the contacts of the insulator body (P). Use of heat-shrink tubing or another insulating media between the soldered contacts is suggested. Connector ssembly Straight Plugs Place the completely wired insulator body (P) in the assembly fixture secured in a vise. Insert in the coupling, then back shell. The back shell should be tightened to a torque of N m. Right-angle Plugs Place the completely wired insulator body (P) in an assembly fixture secured by a vise. Insert in the coupling, then back shell (with tightening ring). When attaching the back shell, orient the cable in the desired direction and fasten the tightening ring to the insulator body (P) with a torque of N m. fter this, tighten and fix the sets crews with a torque of 0. to 0.5N m. dditional assembly recommendations : In applications where continuous extremely high vibrations may be encountered it is recommended that a thread locking compound be applied to male threads prior to assembly (Loctite manufactured by Henkel Japan K.K. or equivalent) ssemble in the following order : gasket then washer, then the tightening-collar. During assembly, make sure to keep the tip of the cable sheath at least mm from the gasket, as shown in the figure (above). To prevent loosening of the male threads, apply Loctite (Henkel Japan K.K. or equivalent) to the male threads of the back shell. Then tighten the tightening-collar to a torque of N m with the clamp and the cable so that the cable cannot rotate. (Screw-tightening torque : 0.5 to 0.0N m) Points to be checked This connector has a waterproof feature. Please verify that the assembled connector is waterproof by conducting the test described below. Because the force required to secure the strain relief clamp differs with the cable structure, please check the connector assembly before use to make sure there is no rotation. (Test verification of waterproof capability) pply air pressure of.kpa for 0 seconds from the mating end of the plug connector. No air should leak from inside the connector. Waterproof verification - plug assembly pply air pressure of.kpa for 0 seconds from the mating side of the plug assembly. There shall not be any air leakage from inside the connector when submerged in the water tank. Precautions The waterproof capability may be impaired if the cable sheath or gasket is damaged or contaminated when performing the assembly. Please handle carefully. B Cable
Receptacle - recommended panel cut-outs Front mounting, rear nut Rear mounting, front nut Square flange, screw mounting 0.±0.05 4-M 0.5 Ø. +0. 0 Ø +0. 0 +0.050 Ø.5 0 Ø +0. 0.±0.05 Ø4 +0. 0 Ø. +0. 0.4±0.05 Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Contact rrangement and Specifications Precautions Panel thickness : 0.5 to mm Panel thickness : 0.5 to.5mm For RM5WTRZ receptacles For RM5WTRZ receptacles For RM5WTRZB receptacles Note : When attaching the receptacle to the panel, be certain to check that the gasket is in place in the groove. Do not pinch the gasket. Note : The view of the above diagrams is from the receptacle mating side. Note : The symbol in the above diagrams indicates the coupling guide position of the receptacles. Contact arrangement Shell size : 5 Note : The contact configuration as viewed from the wiring side. Note : The symbol in the above diagrams indicates the coupling guide position of the receptacles. Note : Withstanding voltages indicate test voltage values.. Switch off the power of the circuit before disconnecting or plugging- in the connectors.. Use a connectors with socket contacts at the power side of the circuit.. Make sure that the coupling is in completely cocked position. 4. Use correct plug / receptacle to assure dust and water protection. Panel thickness :.5 to 4mm No. of contacts 4 0 Withstanding voltage,00v C / minute,000v C / minute,500v C / minute,000v C / minute Current rating 0 5 Insulation resistance,000mø min. Contact resistance mø max. 4mø max. Solder pot inner diameter.mm.mm.mm.mm
Product Specifications (RMWT to RMWT size products) Rating Voltage rating Current rating 5 Operating temperature range (Note ) -5ç to +5ç Storage temperature range (Note ) -0ç to +0ç 00V C, 40V DC (40 pos.) 500V C, 00V DC (5, 55 pos.) 50V C, 40V DC (0 pos.) Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Characteristic Specification Conditions. Contact resistance 4mø max. DC. Insulation resistance,000mø min 500V DC. Withstanding voltage No flashover or insulation breakdown. 4. Vibration No electrical discontinuity for 0μs max. 5. Shock No electrical discontinuity for 0μs max.. Durability (insertion/withdrawal) mø max.. Temperature cycle Insulation resistance : 00Mø min.,00v C/one minute (40 pos.),500v C/one minute (5, 55 pos.),000v C/one minute (0 pos.) Frequency : 0 to 55Hz, single amplitude of 0.5mm, for hours in axis. cceleration of 40m/s, ms duration, sine half-wave waveform, cycles in each of the axis.,000 cycles Temperature : -55ç Room temperature +5ç Room temperature Time : 0 0 to 5 0 0 to 5 (Minutes) 5 cycles. Humidity Insulation resistance : 00Mø min. (Dray state) hours at temperature of 40ç and humidity of 0% to 5%. Complete dust protection. No water penetration. Water / dust protection When mated with corresponding connector. when submerged for 4 hours at the depth of. meter. Note : Includes temperature rise caused by the current flow. Note : The term storage refers to products stored for long period of time prior to mounting and use. Operating temperature range and humidity range covers non-conducting condition of installed connectors in storage, shipment or during transportation. Materials / Finish Item Material Finish Remarks Body Brass Chrome plated or nickel plated ------------------- Insulator Diallyl phthalate resin ------------------- UL4V-0 (Color : Black) Contacts Brass, copper alloy Silver plated ------------------- Packing Chloroprene rubber or SIR ------------------- (Color : Black) Note : Do not mix different contact plating. Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. RM W T P* - 40 S (**) 4 5 Series name : RM-W 5 Shell size Lock type T : Screw Lock 4 Connector type P : Plug R : Receptacle Number of contacts Contact type P : Male contact S : Female contact Other specifications two-digit number is added to indicate other specifications. RM W T P - CP (0) (**) CP : Strain relief () with : External cable clamp () without : Internal cable clamp Numbers : Cable size 0
Y Z 4 RM-W Series Plugs - Straight Short Back Shell RMWTP-5P() D Set screw E 0 5 4 5 ØB Ø Part No. HRS No. No. of contacts Ø ØB C E F Weight Remarks RMWTP-5P() 0-40- 5 5g.5 TM5 M0 0.5 RMWTP-0P() 0-404-0 0 5g RMWTP-40S() 0-5- 40 5g RMWTP-40P() 0-5- 0. 4 5 TM5 M 0.5 RMWTP-55S() 0-5-5 5g 55 RMWTP-55P() 0-54-0 50g Note : Recommended set screw tightening torque : 0. to 0. N m. pplicable Strain Reliefs External cable clamp + internal, self-tightening JRWCC-0() Internal, self tightening RMWTP-CP()() C E Set screw Silver plated only Part No. HRS No. Ø ØB C D E Weight Remarks JRWCC-4() 4-05- 4 JRWCC-() 4-05- For RMWT JRWCC-() 4-054-.5 M0 0.5.5g (No locking JRWCC-0() 4-055-4 0 screw attached) JRWCC-() 4-54- JRWCC-() 4-05- Note : Cable jacket diameter:use ± 0.mm. Note : HRS recommended tool :.mm Hex Wrench Note : Recommended set screw tightening torque : 0. to 0.4N m. Ø ØB Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. Ø ØB D E C Note : Cable jacket diameter : Use ± 0.mm. Note : Code cramp No. should be the same as connector shell No. Note : When using the self-tightening strain relief verify the cable pull force requirements. Note 4 : Recommended set screw tightening torque : 0. to 0.N m. D C Part No. HRS No. Ø ØB C D E Weight Remarks RMWTP-CP()() 0-405-.5g RMWTP-CP(0)() 0-40- 0.5 M0 0.5 g For RMWT RMWTP-CP()() 0-40-.5g RMWTP-CP(0)() 0-55- 0 RMWTP-CP()() 0-5- 4g RMWTP-CP(4)() 0-5-4 4 4 M 0.5 45g For RMWT RMWTP-CP()() 0-5- 4.5g RMWTP-CP()() 0-5- 4g
Powered by TCPDF (www.tcpdf.org) 5 4 Z Y Y RM-W Series Receptacles Ø 5 4 5 0 4 0 Z 4 5 Front panel mount RMWTR-5P() Mar..0 Copyright 0 HIROSE ELECTRIC CO., LTD. ll Rights Reserved. F C D B Part No. HRS No. No. of contacts Ø B C D E F Weight Remarks RMWTR-5P() 0-445- 5 g.5 TM5 RMWTR-0P() 0-44-0 0.5g Silver RMWTR-40S() 0-5-0 5g 40.5.5 plated RMWTR-40P() 0-55-5 50g 4 4 TM5 only RMWTR-55S() 0-5- 54g 55 RMWTR-55P() 0-5- 5.5g Receptacle - recommended panel cut-out Front mounting, rear nut Part No. Ø B RC For RMWTR..5 0. For RMWTR..5 0.5 B Panel thickness : 0.5 to mm Note : Tolelance is +0./0. For RM**WTR receptacles Note : When attaching the receptacle to the panel, be certain to check that the gasket is in place in the groove. Do not pinch the gasket. Note : The view of the above diagrams is from the receptacle mating side. Note : The symbol in the above diagrams indicates the coupling guide position of the receptacles. Contact arrangement RC Ø Contact rrangement and Specifications Shell size : Shell size : Number of contacts 5 0 55 Withstanding voltage,500v C / minute,000v C / minute,500v C / minute Current rating 5 Insulation resistance,000mø min. Contact resistance 4mø max. Solder pot inner diameter.mm Note : The contact configuration as viewed from the wiring side. Note : The symbol in the above diagrams indicates the coupling guide position of the receptacles. Note : Withstanding voltages indicate test voltage values. Precautions 0 5 4 4 5. Switch off the power of the circuit before disconnecting or plugging- in the connectors.. Use a connectors with socket contacts at the power side of the circuit.. Make sure that the coupling is in completely locked position. 4. Use correct plug / receptacle to assure dust and water protection. 0 0 5 4 4 5 0 4 5 5 4 4 4 4 54 50 55 4 5 4 40 5 5 4 45 5 4 44 4 5 0 4 0 E --,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 4-540,JPN TEL: +-45-0-5 Fax: +-45-5- http://www.hirose.com http://www.hirose-connectors.com The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 0/0. Contents are subject to change without notice for the purpose of improvements.