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TP12SHV3RE22 bảng dữ liệu(PDF) 1 Page - C&K Components |
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1 / 6 page A-15 Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ck-components.com A TP Series Tiny Pushbutton Switches Features/Benefits • Subminiature size—capable of switching 1 AMP • Vertical & right angle terminations • PC & panel mount models • Snap-in front panel mounting available • Epoxy terminal seal-compatible with bottom wash cleaning • RoHS compliant models available Typical Applications • Telecommunications and networking equipment • Computers and peripherals • Instrumentation and controls Specifications CONTACT RATING: B contact material: 0.4 VA max. @ 20 V AC or DC max. Q contact material: 1 AMP @ 120 V AC or 28 V DC. See page A-19 for additional ratings. ELECTRICAL LIFE: TP11, TP21 MODELS: 60,000 make-and-break cycles at full load. TP12 MODELS: 30,000 cycles. CONTACT RESISTANCE: Below 20 m Ω typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts. INSULATION RESISTANCE: 109 Ω min. DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level. OPERATING TEMPERATURE: –30ºC to 85ºC. SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging). NOTE: Any models supplied with Q, B, P, R or G contact material are RoHS compliant. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Materials CASE: Glass filled nylon 4/6 or 6/6, flame retardant, heat stabilized or diallyl phthalate (DAP), (UL 94V-0). PLUNGER: Thermoplastic polyester (UL 94V-0). CAP & FRAME: Nylon, black standard. BUSHING: Brass, nickel plated. HOUSING: Stainless steel. SWITCH SUPPORT: Brass, matte-tin plated. END CONTACTS: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Coin silver, silver plated. See page A-19 for additional contact materials. CENTER CONTACT & ALL TERMINALS: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Copper alloy, silver plated. See page A-19 for additional contact materials. TERMINAL SEAL: Epoxy. Refer to soldering and cleaning in 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 SH8 .155" high plunger, unthreaded, .220" high bushing, round SH9 .155" high plunger, unthreaded, .220" high bushing, flat J81 Snap-in with frame LT .215" high plunger, threaded, .310" high bushing, flat LT9 .215" high plunger, unthreaded, .310" high bushing, flat MS9 .130" high plunger, .020" high bushing, round Terminations A Right angle, PC thru-hole C PC Thru-hole Z Solder lug AV Vertical right angle, PC thru-hole V3 Vertical mount, v-bracket W Wire wrap Cap Color 2 Black NONE Models with no cap 1 White Frame Color 2 Black NONE Models with no frame Contact Material B Gold P Gold, matte-tin Q Silver G Gold over silver R Gold over silver, matte-tin Seal E Epoxy Models Available |
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