KMR

www.DataSheet4U.com KMR Series Microminiature Tact Switch for SMT Features/Benefits Compact size Range of 4 actuation forces Excellent tactile feel Compatible with lead free soldering EMC protection Extra large actuator Typical Applications Automotive Cellular phones Industrial electronics Computers & network equipment Specification FUNCTION: momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: Gullwing type for SMT Electrical MAXIMUM POWER: MAXIMUM VOLTAGE: MAXIMUM CURRENT DC: MINIMUM CURRENT DC: Silver 1 VA 50 VDC 50 mA 1 mA Gold 0.2 VA 50 VDC 10 mA 1 mA B Tactile Switches Mechanical MAXIMUM ACTUATING FORCE: 40 N (8.8 lbs) during 25,000 cycles Operating force Operating life Type Newtons (grams) (operations) KMR211G/213G 1.0 (100) ± 0.25 200,000 KMR221G/223G 2.0 (200) ± 0.50 200,000 KMR231G/233G 3.0 (300) ± 0.75 100,000 KMR241G/243G 4.0 (400) ± 1.00 100,000 Travel 0,20 0,25 0,25 0,30 ± 0,10 ± 0,10 ± 0,10 ± 0,10 CONTACT RESISTANCE: ≤ 100 mΩ INSULATION RESISTANCE: ≥ 1 G Ω BOUNCE TIME: ≤ 1 ms Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: Silver -40˚C to 85˚C -55˚C to 85˚C Gold -40˚C to 125˚C -55˚C to 125˚C Process Packaging Switches are delivered in tape and reels of 7,000 pieces. The reel diameter is 330 (12.992). The tape dimensions conform to the EIA-RS-481 and EC-286-6 norms. NOTE: Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consu...