452D02000

E010 Series Sealed Momentary Pushbutton Switches Features/Benefits Process sealed, withstands •  A Pushbutton soldering and cleaning • Long life contact design •  Snap-fitting plunger available, accepts a variety of caps Typical Applications • Instrumentation •  Telecommunications and networking equipment • Computers and peripherals • RoHS compliant models available Models Available Specifications Materials CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or 28 V DC. See page A-50 for additional ratings. CASE & BUSHING: Glass filled nylon 6/6, flame retardant (UL 94V-0). ELECTRICAL LIFE: 40,000 make-and-break cycles at full load. PLUNGER: Glass filled nylon or glass filled polyester (PBT) (UL 94V-0), with internal o-ring seal standard. CONTACT RESISTANCE: Below 20 mΩ typ. initial @ 2–4 V DC, 100 mA, for both silver and gold plated contacts. INSULATION RESISTANCE: 109Ω min. DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level. OPERATING TEMPERATURE: -30ºC to 75ºC. CAP INSTALLATION FORCE: 10 lbs. max. permissible. SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging). NOTE: Any models supplied with P, Q, B or G contact material are RoHS compliant. SWITCH SUPPORT: Brass or steel, matte-tin plated. SWITCH SUPPORT RETAINER: Stainless steel. END CONTACTS: Q contact material: Coin silver, silver plated. See A-50 for additional ratings. CENTER CONTACTS & ALL TERMINALS: Q contact material: Copper alloy, silver plated. See page A-50 for additional ratings. TERMINAL SEAL: Epoxy. HARDWARE: Nut & locking ring-Brass, nickel plated. Lockwasher-Steel, nickel plated. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages A-47 thru A-51. For additional options not shown in catalog, consult Customer Service Center. All models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods. Switch Function E112 SPDT On-Mom. Plunger S .222” high L .338” high M .331” high, snap-fitting Bushing D1 Unthreaded Y Threaded, keyway Terminations A Right angle, PC thru-hole AV2 Vertical right angle, PC thru-hole C PC Thru-hole A3 Right angle, snap-in, PC thru-hole AV3 Vertical right angle, snap-in, PC thru-hole R2 Right angle with PCB V3 .460” high, V-bracket V4 .630” high, V-bracket V6 .460” high, V-bracket V8 .953” high, V-bracket V31 .460” high, snap-in V-bracket V81 .953” high, snap-in V-bracket V91 1.150” high, snap-in V-bracket W .750” long, wire wrap Z Solder lug Contact Material B Gold P Gold, matte-tin Q Silver G Gold over silver Seal E  Epoxy Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-46 www.ckswitches.com E010 Series Sealed Momentary Pushbutton Switches SWITCH FUNCTION NO. POLES SP MODEL NO. POS. 2 C&K marking this side E112 ON MOM. Pushbutton SWITCH FUNCTION POS. 1 A CONNECTED TERMINALS POS. 1 POS. 2 SCHEMATIC C&K marking this side 2-1 2-3 SPDT SPDT Terminal Nos. For Reference Only Part number shown: E112SD1CQE MOM. = Momentary All models with all options when ordered with G or Q contact material. PLUNGER S L .218” HIGH M .338” HIGH .331” HIGH, SNAP-FITTING .120 DIA. (3,05) .120 DIA. (3,05) ** .224 (5,69) Standard with D1 bushing (as shown). Standard with Y bushing (as shown). † Subtract .100 (2,54) from plunger length when ordered with Y bushing. ** Add .100 (2,54) from plunger length when ordered with D1 bushing. NOTE: Caps available for all plunger options, see pages A-50 and A-51. BUSHING D1 UNTHREADED Y THREADED, KEYWAY PANEL MOUNTING S plunger standard with D1 bushing. L plunger standard with Y bushing. Available only with C, Z terminations. Hardware: One dress nut part number 299D01201, one hex nut and lockwasher supplied standard. Withstands 4 in./lbs. without distortion. NOTE: Internal o-ring actuator seal standard for all bushing options. A-47 Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com E010 Series Sealed Momentary Pushbutton Switches Pushbutton A TERMINATIONS C  PC THRU-HOLE Z  SOLDER LUG W  WIRE WRAP SPDT SPDT PC MOUNTING SPDT Not available with P contact materials. A  RIGHT ANGLE, PC THRU-HOLE .120 DIA. (3,05) .224 (5,69) E112SD1ABE SPDT SECTION A-A A3  RIGHT ANGLE, SNAP-IN, PC THRU-HOLE AW  RIGHT ANGLE, EXTENDED, PC THRU-HOLE PC MOUNTING NOTE: Terminal bend radii and lead-in manufacturing option. Available with D1 bushing only. AV2  VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150” PITCH .120 DIA. (3,05) E112SD1AV2BE SPDT .224 (5,69) AV3   VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE, .150” PITCH PC MOUNTING NOTE: Terminal bend radii and lead-in manufacturing option. Available with D1 bushing only. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-48 www.ckswitches.com E010 Series Sealed Momentary Pushbutton Switches TERMINATIONS A Pushbutton R2  RIGHT ANGLE WITH PCB PC MOUNTING .120 DIA. (3,05) .224 (5,69) E112SD1R2BE SPDT NOTE: Available with D1 bushing and B contact material only. V3, V4  VERTICAL MOUNT, V-BRACKET V31, V91  VERTICAL MOUNT, V-BRACKET, SNAP-IN .120 DIA. (3,05) PC MOUNTING E112SD1__BE SPDT SNAP-IN OPTION CODE V3, V31 DIM ‘A’ .460 (11,68) V4 .630 (16,00) V91 1.150 (29,21) NOTE: Available with D1 bushing only. V6, V8  VERTICAL MOUNT, V-BRACKET V81  VERTICAL MOUNT, V-BRACKET, SNAP-IN .120 DIA. (3,05) PC MOUNTING E112SD1__BE SPDT OPTION CODE DIM ‘A’ V6 .460 (11,68) V8, V81 .953 (24,21) NOTE: Available with D1 bushing only. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-49 www.ckswitches.com E010 Series Sealed Momentary Pushbutton Switches CONTACT MATERIAL Pushbutton A OPTION CODE CONTACT MATERIAL TERMINAL PLATING B P RATINGS GOLD 1 GOLD 1 LOW LEVEL/DRY CIRCUIT 0.4 VA MAX. @ 20 V AC OR DC MAX. MATTE-TIN 6 Q SILVER 4,5 SILVER 5 G GOLD OVER SILVER 2,3 GOLD 3 POWER 4 AMPS @ 125 V AC 0R 28 V DC. LOW LEVEL/DRY CIRCUIT OR POWER 0.4 VA MAX. @ 20 V AC OR DC MAX. OR 4 AMPS @ 125 V AC 0R 28 V DC. * Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications. 1 CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate. NOTE: Any models supplied with P, Q, B or G contact material are RoHS compliant. 2 END CONTACTS: Coin silver, with gold plate over nickel plate. All models 3 CENTER CONTACTS & ALL TERMINALS: Coin silver, with gold plate B contact material standard with all terminations except C, Z. over nickel plate. with all options when ordered with G or Q contact material. B contact material must be ordered with R2 terminations. 4 END CONTACTS: Coin silver, silver plated. Q contact material standard with C, Z terminations. 5 CENTER CONTACTS & ALL TERMINALS: Copper alloy, silver plated. P contact materials not available with Z terminations. 6 TERMINALS: Copper alloy, with matte-tin over nickel plate. SEAL E  EPOXY SEAL AVAILABLE HARDWARE Cap Cap .120 (3,05) Cap .200 DIA. (5,08 ) .155 (3,94) PART NO. PART NO. PART NO. 708901000 WHITE 708902000 BLACK 708903000 RED 752701000 WHITE 752702000 BLACK 752703000 RED 801801000 WHITE 801802000 BLACK 801803000 RED Material: Nylon Finish: Gloss Material: Nylon Finish: Gloss Material: Nylon Finish: Gloss NOTE: Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”. Other cap colors available, consult Customer Service Center. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-50 www.ckswitches.com E010 Series Sealed Momentary Pushbutton Switches AVAILABLE HARDWARE Cap, Snap-fitting plunger Cap, Snap-fitting plunger A Cap .240 (6,10) PART NO. PART NO. PART NO. PART NO. 452D01000 WHITE 452D02000 BLACK 452D03000 RED 894101000 WHITE 894102000 BLACK 894103000 RED 484601000 WHITE 484602000 BLACK 484603000 RED 798201000 WHITE 798202263 BLACK 798203000 RED Material: Nylon Finish: Gloss Material: Nylon Finish: Gloss Material: Nylon Finish: Gloss Material: Nylon Finish: Matte NOTE: Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”. Other cap colors available, consult Customer Service Center. TYPICAL APPLICATION Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and frame. Available in two basic styles and four panel thicknesses .047-.125 in. Material: Nylon. Finish: Matte. Panel Inserts .090” (2,29) PANEL THK. .125” (3,18) PANEL THK. PART NO. PART NO. 432702263 432802263 BLACK Above 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. PANEL INSERT WITH HOLE FOR LED BLANK PANEL INSERT WITHOUT HOLE FOR LED PART NO. PART NO. 894902000 476602000 BLACK Special colors, custom markings available, consult Customer Service Center. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change A-51 www.ckswitches.com Pushbutton .450 SQ. (11,43) .195 (4,95)