KSF0M531 LFTR

KSF & KSFI Series Soft Actuated Tact Switch Features/Benefits • Soft actuated switch • Sealed front end • Top and side actuated Tactile Switches B Typical Applications • Low profile keyboards • Automotive interfaces • Industrial control Specification Electrical FUNCTION: momentary action CONTACT ARRANGEMENT: 1 make conact = SPST, N.O. TERMINALS: THT pins MAXIMUM POWER: 1 VA 0.2 VA MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT: 1 mA 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): > 250 Vrms CONTACT RESISTANCE: < 100 m Ω INSULATION RESISTANCE (100 V, initial stage): > 109 Ω BOUNCE TIME: < 1 ms Mechanical Force Type (N) KSF0M211LFTR 1.5 ± 0.5 KSF0M311LFTR 1.9 ± 0.5 KSF0M411LFTR 3.0 ± 0.75 KSF0M511LFTR 5.2 ± 1.0 KSFI0V91170SH LFTR 3.4 ± 1.5 KSF0M212 LFT 1.6 ± 0.4 KSFI0M412 70SHLFT 3.2 ± 0.8 Operating life Travel (operations) (mm) 100,000 0.25 ± 0.1 100,000 0.25 ± 0.1 100,000 0.25 ± 0.1 100,000 0.25 ± 0.1 100,000 0.65 ± 0.25 300,000 0.25 ± 0.1 100,000 0.75 ± 0.25 Overload resistance: 40N, 1 time Sealing: IP60 or IP67 Environmental Silver Gold Silver Gold OPERATING TEMPERATURE: -40˚C to 85˚C STORAGE TEMPERATURE: -55˚C to 85˚C -40˚C to 125˚C -40˚C to 125˚C Process SOLDERING NOTE: Other configurations of haptics and terminals are available upon demand. Please also refer to KSF and KSFI Mk2 catalogues pages for other options. This product is designed and manufactured for general electronic devices. For systems where reliability and safety are required, please contact your sales representative to secure product integration and function to secure usage. Packaging In boxes of 250 pieces (V type) or 500 pieces (M type). How To Order Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box. However, please note that all the combinations of these options are not feasible. For any part number different from those listed above, please consult your local representative. K S 0 Type F Flat membrane FI Soft actuator Insertion M Manual (bulk packaging) V Automatic (bulk packaging)** * valid for KSFI only ** valid for KSFI MK1 series only *NOTE: Products must be checked according customers soldering parameters especially in terms of flux resistance. L F T R RoHS compliant and compatible. Tin plated. Sealing 1 IP60 2 IP67 *** note selecting this option part number will end with LFT Contact Material 1 Silver 3 Gold Operation Force 2 1.5 N (150 grams)* 3 1.9 N (190 grams)* 4 3 N (300 grams)* 5 5.2 N (520 grams)* 9 3.4 N (340 grams)** Dimensions are shown: mm Specifications and dimensions subject to change 26 jul 16 B–82 www.ckswitches.com KSF & KSFI Series Soft Actuated Tact Switch KSFI 0V KSF 1,06 8,2 9.1 2,6 7.7 6.25 9,5 4 0,55 x 0,3 3.3 3,3 5,08 Recommended PCB (component side) Ø 3,5 0.85 0,55 x 0,3 1.6 Ø 0,9 (4 holes) 7,4 5,08 3 0.85 x 0.3 0,4 2.54 7,62 7.6 7,4 5,08 Dimensions are shown: mm Specifications and dimensions subject to change 26 jul 16 B–83 www.ckswitches.com Tactile Switches 7.8 0.44 4.2 Ø 2.6 4.25