smt switches sub-miniature sealed smt toggle switches st series sts1a2b1mt_e general specif cations: materials ? contact/terminals: copper alloy, with silver or gold plated mechanical ? operating temperature: -30c to +85c ? mechanical life: 30,000 cycles contact rating ? ag, gt, ug & ugt: 3a120vac/28vdc; 1a250vac ? au & ut: 0.4va max. 20v max. (ac/dc) contact resistance ? 20m max. initial @ 2-4vdc 100ma for silver & gold plated contacts insulation resistance ? 1,000m min. st how to order: 1 2 3 4 sales@greatecs.com www.greatecs.com sts1abb1mz_e 6 5 7 s1 s2 s3 s4 s5 a1 a2 a4 aa ab b1 poles & switch function: sp on-none-on sp on-none-mom sp on-off-on sp mom-off-mom sp on-off-mom actuator: height = 10.16 mm height = 6.10 mm height = 13.97 mm height = 10.16 mm, plastic, anti-static height = 6.10 mm, plastic, anti-static bushing: height = 4.35 mm (standard) mt mz ag au ut gt ug ugt e r v terminals: right angle surface mount type 1 right angle surface mount type 2 contact material: silver gold gold, tin-lead silver, tin-lead gold over silver gold over silver, tin-lead seal: epoxy (standard) rohs & lead free: rohs compliant (standard) rohs compliant & lead free 1 2 3 4 6 5 7 no. poles model no. switch function connected terminals / shematic position 1 position 2 position 3 position 1 position 2 position 3 sp sts1 on none on 2-3 open 2-1 sp sts2 on none mom sp sts3 on off on sp sts4 mom off mom sp sts5 on off mom switch function actuator options a1 a2 aa ab plastic actuator smt switches m02
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