KSC9 Series SMD Sealed Tact Switch for Adjustable Height Features/Benefits Typical Applications SMD switch Industrial electronics Adjustable height with buttons Network equipment Overload resistance Telecommunications Tape & reel IP 67 B Specification Environmental Silver Gold FUNCTION: momentary action OPERATING TEMPERATURE: -40C to 85C -40C to 125C CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. STORAGE TEMPERATURE: -55C to 85C -55C to 125C TERMINALS: J bend or Gullwing type for SMT CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. Process SOLDERING: Depending on the application, this component is Mechanical suited to the following methods: Cleaning according to typical washing processes. Type Force Operating Life Travel Infrared Reflow Soldering in accordance with IEC 61760-1. (N) (operations) (mm) MSL level: 2a KSC921J LFS 1.7 0.5 300,000 0.4 0.2 Packaging KSC931J LFS 2.55 0.65 300,000 0.4 0.2 In reels of 750 pieces. KSC941J LFS 3.4 0.85 300,000 0.4 0.2 Dimensions of reels according to EIA RS481 or IEC 2863. BUTTON INSETION OVERLOAD: 40N External diameter 330 mm 2 mm. BUTTON RETENTION FORCE: 7N min between -40C/+85C NOTE: This product is designed and manufactured for general electronic devices. For sys- tems where reliability and safety are required, please contact your sales representative Electrical Silver Gold to secure product integration and function to secure usage. 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 9 INSULATION RESISTANCE (100 V initial stage): > 10 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 C 9 Operating Force LFS Lead free compatible, silver plated. 2 1.7N Contact Material LFG Lead free compatible, gold plated. 3 2.55N 1 Silver 4 3.4N 3 Gold Termination J J bend G Gull wing B T N K S C 9 Type Color NONE 15.4mm height mounted 20 Light grey 40 Red 80 White 90 Black Dimensions are shown: mm Specifications and dimensions subject to change 29 May 12 www.ck-components.com B38 NEW Tactile SwitchesTactile Switches KSC9 Series SMD Sealed Tact Switch for Adjustable Height 4,70,1 2,950,02 B 3,3 min 0,1 +0,3 0 6,2 * +0,2 6,8 -0,1 TERMINATION 4,70,1 4,70,1 J J BEND G GULLWING 2,950,02 2,950,02 +0,3 7,6 0 3,3 min 0,1 0,1 10 0.3 +0,3 0 6,2 * +0,3 6,2 0 * 1,4 ep 0.2 mm +0,2 6,8 -0,1 PAD LAYOUT PAD LAYOUT 3 max 5,8 max. 12 min. 8,6 min Dimensions are shown: mm Specifications and dimensions subject to change 29 May 12 www.ck-components.com B39 NEW +0,3 2,9 max 1,60,1 6,2 0 +0,2 * 0 0,1 40,1 1 4 1,050,05 0,70,05 7.70.2 +0,3 1,60,1 2,9 max 6,2 0 +0,2 * 0 0,1 40,1 +0,3 6,2 0 2,9 max * +0,2 40,1 1,050,05 0,1 0 0,70,05 7.70.2 1 1,60,1 1,050,05 4 7,70,2 0,7 0,05