Pushbutton TP Series Tiny Pushbutton Switches Features/Benefits Typical Applications A Subminiature sizecapable of Telecommunications and switching 1 AMP networking equipment Vertical & right angle terminations Computers and peripherals PC & panel mount models Instrumentation and controls Snap-in front panel mounting available Epoxy terminal seal-compatible with bottom wash cleaning 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 m15 typ. initial HOUSING: Stainless steel. 2-4 V DC, 100 mA, for both silver and gold plated contacts. 9 SWITCH SUPPORT: Brass, matte-tin plated. INSULATION RESISTANCE: 10 15min. END CONTACTS: B contact material: Copper alloy, with gold plate DIELECTRIC STRENGTH: 1000 Vrms min. sea level. over nickel plate. Q contact material: Coin silver, silver plated. OPERATING TEMPERATURE: 30C to 85C. 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, Terminations Seal .220 high bushing, flat E Epoxy A Right angle, PC thru-hole SH8 .155 high plunger, unthreaded, C PC Thru-hole .220 high bushing, round Z Solder lug SH9 .155 high plunger, unthreaded, Cap Color AV Vertical right angle, PC thru-hole .220 high bushing, flat 2 Black V3 Vertical mount, v-bracket J81 Snap-in with frame NONE Models with no cap W Wire wrap LT .215 high plunger, threaded, 1 White .310 high bushing, flat Contact Material LT9 .215 high plunger, unthreaded, B Gold Frame Color .310 high bushing, flat P Gold, matte-tin 2 Black MS9 .130 high plunger, Q Silver NONE Models with no frame .020 high bushing, round G Gold over silver R Gold over silver, matte-tin Dimensions are shown: Inches (mm) Specifications and dimensions subject to change 5 Aug 20 www.ckswitches.com A-15TP Series Tiny Pushbutton Switches SWITCH FUNCTION A SWITCH FUNCTION CONNECTED TERMINALS POS. 1 POS. 2 POS. 1 POS. 2 NO. MODEL POLES NO. C&K marking on opposite side C&K marking on opposite side SCHEMATIC TP11 OFF MOM. OPEN 1-3 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 ACTUATORSNAP-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 5 Aug 20 www.ckswitches.com A-16 Pushbutton