KSC4D Series Sealed Detect Switch for SMT Features/Benefits Typical Applications • Soft actuator • Automotive • J or G terminations • Cellular phones • Tape & reel • Industrial electronics • IP 67 • Computer infrastructure and IT • RoHS compliant and compatible Specification Electrical Silver Gold FUNCTION: momentary action compatible with permanent actuation OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. STORAGE TEMPERATURE: -55˚C to 85˚C -55˚C to 125˚C TERMINALS: J bend & Gullwing type for SMT Compatible with permanent actuation Process SOLDERING: Mechanical - Infrared Reflow according to free soldering process with IEC 61760-1. Operating Packaging Operating force life Travel Reels of 1,000 pieces. Dimensions of reels according to EIA RS481 or Type FANewtons (operations) (mm) IEC 60286-3. External diameter 330 mm ± 2 mm. KSC4D1J50SH 1,0 - 3,0 500,000 KSC4D2J50SH 1,0 - 3,0 2,000,000 0,6 ± 0,25 KSC4D350SH 1,0 - 3,0 500,000 Electrical Silver Gold MAXIMUM POWER: 1 VA 0.2 VA NOTE: Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consult Customer Service Center. MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV This data sheet does not provide enough information for applications which require a MAXIMUM CURRENT: 50 mA 10 mA certain level of quality or safety such as automotive, medical systems, safety equipment. MINIMUM CURRENT: 1 mA 0.1 mA Please contact your sales representative to get contractual specification package. DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 V CONTACT RESISTANCE: ≤ 100 mΩ 9 INSULATION RESISTANCE (100 V): ≥ 10 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. 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. E K S C 4 D S H Actuator 4 Soft, H=5,2 mm LFS RoHS compliant and Termination Operating Force compatible. Silver plated. J J bend D Detect 2.0N (200 grams) G Gull wing LFG RoHS compliant and compatible. Gold plated. Contact Material Rubber Hardness 1 Silver Indication 2 Silver long life 50 Shore 3 Gold Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com E–42 Detect Detect 1 6 m m KSC4D Series Sealed Detect Switch for SMT KSC4D1J SOFT, 5,2 mm high KSC4D1G SOFT, 5,2 mm high ø 2,7 10±0,3 +0,3 6,2 0 PAD LAYOUT 6,2 Ø2,7±0,1 3 maxi PAD LAYOUT 5,8 MAXI 8,6 mini (5 0’) 12 MINI (15 0’) 7,5 TAPE AND REEL 330 E Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com E–43 +0,3 0 +0,3 0 2,9 max +0,2 +0,3 0,1 6,2 0 0 5,2 1 4 +0,2 2,5±0,15 0,1 0 4±0,1 5,2±0,2 +0,3 0 6,2 1 4 0,7±0,05