C&K E010 Series Sealed Momentary Pushbutton Switches Features/Benefits • Process sealed, withstands soldering and cleaning • Long life contact design • Snap-fitting plunger available, accepts a variety of caps Pushbutton A Typical Applications • Instrumentation • Telecommunications and networking equipment • Computers and peripherals Models Available Specifications Materials CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or 28 V DC. See page A-44 for additional ratings. ELECTRICAL LIFE: 40,000 make-and-break cycles at full load. 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). CASE & BUSHING: Glass filled nylon 6/6, flame retardant (UL 94V-0). PLUNGER: Glass filled nylon or glass filled polyester (PBT) (UL 94V-0), with internal o-ring seal standard. SWITCH SUPPORT: Brass or steel, tin plated. SWITCH SUPPORT RETAINER: Stainless steel. END CONTACTS: Q contact material: Coin silver, silver plated. See A-44 for additional ratings. CENTER CONTACTS & ALL TERMINALS: Q contact material: Copper alloy, silver plated. See page A-44 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-41 thru A-44. 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 (STD.) SPDT On-Mom. Plunger S (STD.) .222" high L .338" high M .331" high, snap-fitting Bushing D1 (STD.) Unthreaded Y Threaded, keyway Terminations A (STD.) Right angle, PC thru-hole AV2 (STD.) Vertical right angle, PC thru-hole C (STD.) 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 (STD.) Gold Q (STD.) Silver G Gold over silver K Gold, tin-lead Seal E (STD.) Epoxy Dimensions are shown: IN (mm) Dimensions subject to change A-40 www.ittcannon.com C&K E010 Series Sealed Momentary Pushbutton Switches SWITCH FUNCTION SWITCH FUNCTION POS. 1 SP MODEL NO. E112 CONNECTED TERMINALS POS. 1 C&K marking this side (STD.) ON A POS. 2 SCHEMATIC C&K marking this side MOM. 2-1 Pushbutton NO. POLES POS. 2 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 (STD.) .218" HIGH M .338" HIGH .331" HIGH, SNAP-FITTING ** Standard with D1 bushing (as shown). † Subtract .100 (2,54) from plunger length when ordered with Y bushing. Standard with Y bushing (as shown). ** Add .100 (2,54) from plunger length when ordered with D1 bushing. NOTE: Caps available for all plunger options, see pages A-45 and A-45. BUSHING D1 (STD.) UNTHREADED Y THREADED, KEYWAY C&K marking this side. S plunger standard with D1 bushing. PANEL MOUNTING L plunger standard with Y bushing. Available only with C, Z terminations. Hardware: One dress nut part number 780701201, one hex nut and lockwasher supplied standard. Withstands 4 in./lbs. without distortion. NOTE: Internal o-ring actuator seal standard for all bushing options. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-41 www.ittcannon.com C&K E010 Series Sealed Momentary Pushbutton Switches TERMINATIONS C Z (STD.) PC THRU-HOLE W SOLDER LUG WIRE WRAP PC MOUNTING Pushbutton A .750 (19,05) SPDT A SPDT Not available with K contact materials. SPDT (STD.) RIGHT ANGLE, PC THRU-HOLE E112SD1ABE SPDT SECTION A-A A3 RIGHT ANGLE, SNAP-IN, PC THRU-HOLE AW RIGHT ANGLE, EXTENDED, PC THRU-HOLE PC MOUNTING .50 (12,7) NOTE: Terminal bend radii and lead-in manufacturing option. Available with D1 bushing only. AV2 (STD.) VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH E112SD1AV2BE SPDT AV3 SECTION A-A 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: IN (mm) Dimensions subject to change A-42 www.ittcannon.com C&K E010 Series Sealed Momentary Pushbutton Switches TERMINATIONS R2 RIGHT ANGLE WITH PCB A PC MOUNTING NOTE: Available with D1 bushing and B contact material only. V3, V4 VERTICAL MOUNT, V-BRACKET V31, V91 VERTICAL MOUNT, V-BRACKET, SNAP-IN 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 PC MOUNTING E112SD1__BE SPDT SNAP-IN OPTION CODE NOTE: Available with D1 bushing and B contact material only. DIM ‘A’ V6 .460 (11,68) V8, V81 .953 (24,21) Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-43 www.ittcannon.com Pushbutton E112SD1R2BE SPDT C&K E010 Series Sealed Momentary Pushbutton Switches CONTACT MATERIAL OPTION CODE A Pushbutton B CONTACT MATERIAL (STD.) LOW LEVEL/DRY CIRCUIT 0.4 VA MAX. @ 20 V AC OR DC MAX. TIN-LEAD 6 SILVER 4,5 SILVER 5 POWER GOLD OVER SILVER 2,3 GOLD 3 LOW LEVEL/DRY CIRCUIT OR POWER (STD.) G RATINGS GOLD 1 GOLD 1 K Q TERMINAL PLATING 4 AMPS @ 125 V AC OR 28 V DC. 0.4 VA MAX @ 20 V AC OR DC MAX. OR 4 AMPS @ 125 V AC OR 28 V DC. CONTACT MATERIAL/APPLICATION RECOMMENDATIONS–SEE SECTION N. 1 CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate. All models 2 END CONTACTS: Coin silver, with gold plate over nickel plate. with all options when ordered with G or Q contact material. B contact material standard with all terminations except C, Z. 3 CENTER CONTACTS & ALL TERMINALS: Coin silver, with gold plate B contact material must be ordered with R2 terminations. over nickel plate. 4 END CONTACTS: Coin silver, silver plated. Q contact material standard with C, Z terminations. 5 CENTER CONTACTS & ALL TERMINALS: Copper alloy, silver plated. K contact materials not available with Z terminations. 6 TERMINALS: Copper alloy, with tin-lead alloy over nickel plate. SEAL E (STD.) EPOXY SEAL AVAILABLE HARDWARE Cap Cap .120 (3,05) Cap .310 DIA. (7,87 ) .375 DIA. (9,53 ) .200 DIA. (5,08 ) .138 (3,51) .250 (6,35) .120 (3,05) .155 (3,94) .250 (6,35) 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 N. Other cap colors available, consult Customer Service Center. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-44 www.ittcannon.com C&K E010 Series Sealed Momentary Pushbutton Switches AVAILABLE HARDWARE Cap, Snap-fitting plunger Cap, Snap-fitting plunger Cap A .450 SQ. (11,43) .240 (6,10) PART NO. PART NO. PART NO. PART NO. 894001000 WHITE 894002000 BLACK 894003000 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 N. Other cap colors available, consult Customer Service Center. 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. TYPICAL APPLICATION .047" (1,19) PANEL THK. .062" (1,57) PANEL THK. .090" (2,29) PANEL THK. .125" (3,18) PANEL THK. PART NO. PART NO. PART NO. PART NO. 432501000 432502263 432503000 432601000 432602263 432603000 432701000 432702263 432703000 432801000 WHITE 432802263 BLACK 432803000 RED PANEL MOUNTING For part numbers 4325xxxxx, 4326xxxxx For part numbers 4327xxxxx, 4328xxxxx .005 R. .495 ± .505 (0,13) (12,57 ± 12,83) MAX. TYP. .005 R. (0,13) MAX. TYP. .595 ± .605 (15,11 ± 15,37) Panel Inserts .495 ± .505 (12,57 ± 12,83) .620 ± .625 (15,75 ± 15,88) 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. 894901000 894902000 894903000 476601000 476602000 476603000 WHITE BLACK RED Special colors, custom markings available, consult Customer Service Center. Dimensions are shown: IN (mm) Dimensions subject to change A-45 www.ittcannon.com Pushbutton .195 (4,95)