KSM

KSM Series Side Actuated Detect Switches Features/Benefits • Low profile – 1,5 mm • Momentary, normally closed contact • Thermo-formed tape & reel • RoHS compliant and compatible Typical Applications • Automotive • Position sensing switch • Edge card reset switch • Smart card presence switch detector • DSL and fiber optic networks Specifications FUNCTION: Momentary action CONTACT TYPE: SPST Normally closed Electrical MAXIMUM POWER: MAXIMUM VOLTAGE: MINIMUM VOLTAGE: MAXIMUM CURRENT DC: MINIMUM CURRENT DC: CONTACT RESISTANCE: INSULATION RESISTANCE: DIELECTRIC STRENGTH: BOUNCE TIME: 1.0 VA 32 VDC 20 mV 50 mA 1 mA ≤ 900 mΩ ≥ 109 Ω ≥ 250 Vrms ≤ 3 ms Mechanical TRAVEL TO BREAK: 0.3 mm ≤ Te ≤ 0.70 mm TOTAL TRAVEL: 1.72 mm ≤ Tm ≤ 2.12 mm FORCE AT MAXIMUM TRAVEL: 0.99 N ≤ Fa ≤ 1.34 N OPERATING LIFE: 50,000 cycles Packaging Switches are delivered on continuous tape, in reels of 2,000 pieces Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: -40˚C to +85˚C -55˚C to +85˚C Process SOLDERING: Compatible with lead free reflow process NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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 page E-23. For additional options not shown in catalog, consult our Customer Service Center. K SM 6 1 6 1 L F G Designation KSM Actuation 6 Standard Actuation Force 1 0.9N (90 grams) E Detect Contact Material 6 Gold plated Contact Arrangement 1 Normally closed RoHS compliant and compatible. Gold plated. Dimensions are shown: mm Specifications and dimensions subject to change E–22 www.ck-components.com KSM Series Side Actuated Detect Switches KSM 0,85 ± 0,05 0,2 ± 0,03 1,15 ± 0,05 0,95 ± 0,05 R 0,6 +0,0 -0,10 5 +0,2 8,9 -0,1 0,3 5,8 4,34 ± 0,1 0,6 0,5 0,05± 0,05 1,9 1,3 1,3 0 0,6-0,15 +0,10 0,4 -0,05 2,35 ACTUATION 0,5 1,5 2,5 0,5 R0,1 ø 0,4 ø 1,17 ± 0,03 1,2 9,7 5,7 0,3 45∞0' +13∞0' -5∞0' 1,4 1 DAY WEEK 5,7 ± 0,05 0,5 1 0,5 4,2 0,5 ø0,4 0,7 1 9127 161A 2,4 0,8 2 2,5 R 2,2 1,2 ø 1,3 ± 0,05 RECOMMENDED LAYOUT 1,4 2 0,8 YEAR 2,5 0,63 TAPE & REEL 12 0,3 1,75 2 4 A 4 ø 1,5 ø 1,5 ( 0,4 ) R0, 1 4,5 5,6 6,7 -0,1 +0,2 6,6 7,2 2,1 0,8 1,4 3,76 11,5 1,6 6,65 1,32 5,6 ( 0,37 ) 7,3 12,8 24 2,2 2,45 1,6 A 7,5 2,4 1,8 E Detect Dimensions are shown: mm Specifications and dimensions subject to change E–23 www.ck-components.com