KSC9 Series EW! N SMD Sealed Tact Switch for Adjustable Height Features/Benefits • SMD switch • Adjustable height with buttons • Overload resistance • Tape & reel • IP 67 Tactile Switches B Typical Applications • Industrial electronics • Network equipment • Telecommunications Specification Environmental FUNCTION: momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: J bend or Gullwing type for SMT CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. OPERATING TEMPERATURE: STORAGE TEMPERATURE: Silver Gold -40˚C to 85˚C -55˚C to 85˚C -40˚C to 125˚C -55˚C to 125˚C Process SOLDERING: Depending on the application, this component is suited to the following methods: Mechanical Type Force (N) Operating Life (operations) Travel (mm) KSC921J LFS KSC931J LFS KSC941J LFS 1.7 ± 0.5 2.55 ± 0.65 3.4 ± 0.85 300,000 300,000 300,000 0.4 ± 0.2 0.4 ± 0.2 0.4 ± 0.2 – Cleaning according to typical washing processes. – Infrared Reflow Soldering in accordance with IEC 61760-1. MSL level: 2a Packaging In reels of 750 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 330 mm ± 2 mm. BUTTON INSETION OVERLOAD: 40N BUTTON RETENTION FORCE: 7N min between -40°C/+85°C Electrical MAXIMUM POWER: MAXIMUM VOLTAGE: MINIMUM VOLTAGE: MAXIMUM CURRENT: MINIMUM CURRENT: NOTE: 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. Silver Gold 1 VA 32 VDC 20 mV 50 mA 1 mA 0.2 VA 32 VDC 20 mV 10 mA 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): > 250 Vrms CONTACT RESISTANCE: < 100 mΩ INSULATION RESISTANCE (100 V initial stage): > 109 Ω BOUNCE TIME: < 1 ms 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. For any part number different from those listed above, please consult your local representative. K S Operating Force 2 1.7N 3 2.55N 4 3.4N C 9 LFS Lead free compatible, silver plated. LFG Lead free compatible, gold plated. Contact Material 1 Silver 3 Gold B T N K Termination J J bend G Gull wing S C 9 Type NONE 15.4mm height mounted 29 May 12 B–38 Color 20 Light grey 40 Red 80 White 90 Black Dimensions are shown: mm Specifications and dimensions subject to change www.ck-components.com ! NEW KSC9 Series SMD Sealed Tact Switch for Adjustable Height B Tactile Switches 1,05±0,05 1,6±0,1 +0,2 2,9 max 0,1 0 7.7±0.2 ø 4,7±0,1 ø 2,95±0,02 3,3 min 0,1 * +0,3 6,2 0 4±0,1 0,7±0,05 +0,3 0 * 6,2 +0,2 6,8 -0,1 TERMINATION ø 4,7±0,1 ø 2,95±0,02 2,9 max 1,05±0,05 1,6±0,1 1,05±0,05 7.7±0.2 1,6±0,1 +0,2 2,9 max 0,1 0 GULLWING 7,7±0,2 G ø 4,7±0,1 ø 2,95±0,02 J BEND 0,1 0,1 10±0.3 +0,3 6,2 0 0,7±0,05 +0,3 6,2 0 4±0,1 4±0,1 +0,3 * 6,2 0 +0,3 * 6,2 0 0,7±0,05 * +0,3 7,6 0 +0,2 0,1 0 3,3 min * ø 1,4 ep 0.2 mm +0,2 6,8 -0,1 PAD LAYOUT PAD LAYOUT 3 max 1 5,8 max. 4 4 1 J 12 min. 8,6 min Dimensions are shown: mm Specifications and dimensions subject to change 29 May 12 B–39 www.ck-components.com ! NEW KSC9 Series SMD Sealed Tact Switch for Adjustable Height KSC9 BUTTON ø 6,35 B 5 R 0,2 10,2±0,1 Tactile Switches ø6 15,4±0,4 INTEGRATION SWITCH WITH CAP TAPE AND REEL 6,4 (.252) 15˚ 3,0 (.118) 0,1 1,75 (.069) 4˚ 4,0 (.157) 2,5 (.098) B 1,7 (.067) 20,05 (.079.002) 12,0 (.472) ø1,5+0,1/-0,0 (.059+.004/-.000) 20,05 (.079.002) Direction of feed A A 10,5+0,2/-0,0 (.413+.008/-.000) 6,6 (.260) 160,3 (.630.012) 7,5 (.295) 0,40,03 (.016.001) 15˚ 7,7+0,1/-0,0 (.303.004/-.000) B ø2+0,1/-0,0 (.079+.004/-.000) 29 May 12 B–40 Dimensions are shown: mm Specifications and dimensions subject to change www.ck-components.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: C&K Components: BTN KSC9 20 BTN KSC9 40 BTN KSC9 80 BTN KSC9 90 KSC921G LFS KSC921J LFS KSC931G LFS KSC931J LFS KSC941G LFS KSC941J LFS