TP Series Tiny Pushbutton Switches Features/Benefits Typical Applications A • Subminiature size—capable of • Telecommunications and switching 1 AMP networking equipment P u • Vertical & right angle terminations • Computers and peripherals s • PC & panel mount models • Instrumentation and controls h b • Snap-in front panel mounting available u t • Epoxy terminal seal-compatible with to bottom wash cleaning n • RoHS compliant models available Models Available Specifications Materials CONTACT RATING: B contact material: 0.4 VA max. @ CASE: Glass filled nylon 4/6 or 6/6, flame retardant, heat stabilized 20 V AC or DC max. Q contact material: 1 AMP @ or diallyl phthalate (DAP), (UL 94V-0). 120 V AC or 28 V DC. See page A-19 for additional ratings. PLUNGER: Thermoplastic polyester (UL 94V-0). ELECTRICAL LIFE: TP11, TP21 MODELS: 60,000 make-and-break CAP & FRAME: Nylon, black standard. cycles at full load. TP12 MODELS: 30,000 cycles. BUSHING: Brass, nickel plated. CONTACT RESISTANCE: Below 20 mΩ15 typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts. HOUSING: Stainless steel. INSULATION RESISTANCE: 109Ω 15min. SWITCH SUPPORT: Brass, matte-tin plated. DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level. END CONTACTS: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Coin silver, silver plated. OPERATING TEMPERATURE: –30º15C to 85º15C. See page A-19 for additional contact materials. SOLDERABILITY: Per MIL-STD-202F method 208D, or CENTER CONTACT & ALL TERMINALS: B contact material: Copper EIA RS-186E method 9 (1 hour steam aging). alloy, with gold plate over nickel plate. Q contact material: Copper alloy, silver plated. See page A-19 for additional NOTE: Any models supplied with Q, B, P, R or G contact material are RoHS compliant. contact materials. NOTE: Specifications and materials listed above are for switches with standard options. TERMINAL SEAL: Epoxy. Refer to soldering and cleaning in For information on specific and custom switches, consult Customer Service Center. Technical Data Chapter HARDWARE: Nut & Locking Ring: Brass nickel plated. Lockwasher: Steel, nickel plated. 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-16 thru A-20. For additional options not shown in catalog, consult Customer Service Center. All models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods. Switch Function TP11 SPST Off-Mom. TP12 SPDT On-Mom. TP21 DPST Off-Mom. Actuator or Bushing SH .155” high plunger, threaded, .220” high bushing, flat Terminations Seal SH8 .155” high plunger, unthreaded, A Right angle, PC thru-hole E Epoxy .220” high bushing, round C PC Thru-hole SH9 .155” high plunger, unthreaded, Z Solder lug Cap Color .220” high bushing, flat AV Vertical right angle, PC thru-hole 2 Black J81 Snap-in with frame V3 Vertical mount, v-bracket NONE Models with no cap LT .215” high plunger, threaded, W Wire wrap 1 White .310” high bushing, flat Contact Material LT9 .215” high plunger, unthreaded, .310” high bushing, flat B Gold Frame Color MS9 .130” high plunger, P Gold, matte-tin 2 Black .020” high bushing, round Q Silver NONE Models with no frame G Gold over silver R Gold over silver, matte-tin Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-15

TP Series Tiny Pushbutton Switches SWITCH FUNCTION A n SWITCH FUNCTION CONNECTED TERMINALS o POS. 1 POS. 2 POS. 1 POS. 2 t t u b NO. MODEL POLES NO. C&K marking on opposite side C&K marking on opposite side SCHEMATIC h s u TP11 OFF MOM. OPEN 1-3 P SPST SP TP12 ON MOM. 2-1 2-3 SPDT SPDT Omit terminal 2 for TP11 models. Terminal Nos. Part number shown: TP12SHZQE For Reference Only DP TP21 OFF MOM. OPEN 1-3,4-6 DPST DPST Terminal Nos. For Reference Only Part number shown: TP21SHZQE MOM. = Momentary All models with all options when ordered with G, Q or R contact material. CAP COLOR ACTUATOR—SNAP-IN FRONT MOUNT ACTUATOR OR BUSHING FRAME COLOR J81 SNAP-IN WITH FRAME OPTION CODE CAP COLOR PANEL MOUNTING 2 BLACK 1 WHITE OPTION CODE FRAME COLOR 2 BLACK NONE No Frame Color (J80 option) Cap and Frame Finish: matte. Other colors available, consult Customer Service Center. NOTE: Available with Z, C, or W terminations. NOTE: Caps & frames available separately, see page A-20. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-16

TP Series Tiny Pushbutton Switches BUSHING ACTUATOR OR BUSHING A SH SH8 SH9 LT MS9 .155” HIGH PLUNGER, .155” HIGH PLUNGER, .155” HIGH PLUNGER, .21517” HIGH PLUNGER, .130” HIGH P .220” HIGH BUSHING, .220” HIGH BUSHING, .220” HIGH BUSHING, .310” HIGH BUSHING, PLUNGER u THREADED, FLAT UNTHREADED UNTHREADED, FLAT THREADED s LT9 h .215”17 HIGH PLUNGER, b .310” HIGH BUSHING, u UNTHREADED t t o n Standard with Z, C, W terminations. Standard with A, AV, V3 terminations. Not available with Z terminations. † Subtract .016 (0,41) for models with A, AV or V3 terminations. NOTE: Caps available for plunger options, see page A-20. PANEL MOUNTING 10-48 BUSHING 1/4 IN. BUSHING Without locking ring With standard locking ring Without locking ring With standard locking ring NOTE: One mounting nut, locking ring and lockwasher supplied standard with 10-48 threaded bushings (two nuts with 1/4-40 bushings). Optional mounting nut and locking ring styles and finishes available separately, see section “Technical Data and Additional Hardware”. TERMINATIONS C PC THRU-HOLE Z SOLDER LUG W WIRE WRAP SP DP SP DP SP DP PC MOUNTING Not available with MS9 bushing or P Ofomr itT cPe11n tmero hdoelless or R contact material. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-17

TP Series Tiny Pushbutton Switches TERMINATIONS A A n RIGHT ANGLE, PC THRU-HOLE o t PC MOUNTING t u b h s u P TP12SH9ABE SPDT TP11 Models: omit terminal 2. TP11 Models: omit hole 2. A RIGHT ANGLE, PC THRU-HOLE PC MOUNTING TP21SH9ABE DPST AV VERTICAL RIGHT ANGLE, PC THRU-HOLE PC MOUNTING TP12SH9AVBE SPDT TP11 Models: omit hole 2. TP11 Models: omit terminal 2. NOTE: Terminal bend radii and lead-in manufacturing option. AV VERTICAL RIGHT ANGLE, PC THRU-HOLE PC MOUNTING TP21SH9AVBE DPST NOTE: Terminal bend radii and lead-in manufacturing option. Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-18

TP Series Tiny Pushbutton Switches TERMINATIONS A V3 VERTICAL MOUNT, V-BRACKET P u PC MOUNTING s h b u t t o n TP11 Models: omit hole 2. TP12SH9V3BE SPDT TP11 Models: omit terminal 2. V3 VERTICAL MOUNT, V-BRACKET PC MOUNTING TP21SH9V3BE DPST CONTACT MATERIAL OPTION CONTACT TERMINAL CODE MATERIAL PLATING RATINGS B GOLD 1 P GOLD 1 MATTE-TIN 6 LOW LEVEL/DRY CIRCUIT 0.4 VA MAX. @ 20 V AC OR DC MAX. Q SILVER 4,5 SILVER 5 POWER 1 AMP @ 120 V AC OR 28 V DC. G GOLD OVER SILVER 2,3 GOLD 3 LOW LEVEL/DRY CIRCUIT OR POWER 0.4 VA MAX @ 20 V AC OR DC MAX. OR MATTE-TIN 6 1 AMP @ 120 V AC OR 28 V DC. R * 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, R, Q, B or G contact material are RoHS compliant. 2 END CONTACTS: Coin silver, with gold plate over nickel plate. 3 CENTER CONTACTS & ALL TERMINALS: Copper alloy, with gold plate All models with all options when ordered with R, G, or Q contact material. over nickel plate. B contact material standard with A, AV, V3 & W terminations. 4 END CONTACTS: Coin silver, silver plated. Q contact material standard with C & Z terminations 5 CENTER CONTACT & ALL TERMINALS: Copper alloy, silver plated. P, R contact materials not available with Z terminations. 6 TERMINALS: Copper alloy, with matte-tin over nickel plate. SEAL E EPOXY SEAL Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-19

TP Series Tiny Pushbutton Switches AVAILABLE HARDWARE A Cap, .100” DIA. Plungers Cap, .100” DIA. Plungers Cap, .100” DIA. Plungers n (Recommended for S9 plunger) o t t u b h s u P PART NO. PART NO. PART NO. 508101000 WHITE 538701000 WHITE 465801000 WHITE 508102000 BLACK 538702000 BLACK 465802000 BLACK Material: Nylon Material: Nylon Material: Nylon Finish: Gloss Finish: Gloss Finish: Gloss Cap, .120” DIA. Plungers Cap, .120” DIA. Plungers Cap, J81 option only (.301 ) .090 1.000° MAX. R.015 DRAFT R.012 .065±.005 .250 .120 P CAVITY ID .310 TUNNEL GATE AS CLOSE 6X 45° X .010 CHAMFER AS POSSIBLE TO THIS SURFACE. PART NO. OR .010 R. LEAD IN PART NO. PART NO. 708901000 WHITE PART NO. 484601000 WHITE 798201000 WHITE 708902000 BLACK 891D01000 WHITE 484602000 BLACK 798202263 BLACK 891D02000 BLACK Material: Nylon Material: Nylon Material: Nylon Finish: Gloss Material: Nylon Finish: Gloss Finish: Matte 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. Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC TYPICAL APPLICATION 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. .090” (2,29) PANEL THK. .125” (3,18) PANEL THK. PART NO. PART NO. 432702263 432802263 BLACK PANEL MOUNTING For part numbers For part numbers 432502263, 432602263 432702263, 432802263 .005 R. .495 ± .505 .005 R. .495 ± .505 (0,13) (12,57 ± 12,83) (0,13) (12,57 ± 12,83) MAX. TYP. MAX. TYP. .595 ± .605 .620 ± .625 (15,11 ± 15,37) (15,75 ± 15,88) Panel Inserts 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 BLANK PANEL INSERT WITH HOLE FOR LED WITHOUT HOLE FOR LED PART NO. PART NO. 894902000 476602000 BLACK Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com A-20