KSC221

www.DataSheet4U.com KSC Tact Switch for SMT KSC Miniature tact switch designed to be surface mounted (SMT) on PCB, single pole, normally open contact. Available in 4 versions: KSC1: without actuator KSC2: with short soft actuator KSC3: with short hard actuator KSC4: with long soft actuator KSC5: with rocker option See page A-25 KSC6: with long, soft actuation Main features ț With or without actuator ț Positive tactile feedback ț Operating force from 1.1N (110 grams) to 5.5N (550 grams) ț Typical travel from 0.3 mm (0.118) to 0.75 mm (0.295) ț Tin plated terminals for easy soldering ț Gullwing or J-type terminals ț Adapted to the main soldering methods of surface mounted components (SMT) ț This product is totally washable and sealed according to EIA – RS-448-2 test and IP 67 (dust tight, protected against the effects of immersion in water) ț Compatible with the major pick-andplace machines ț Delivered in thermoformed tape and reels of 2000 pieces, KSC4 of 1000 pieces, KSC5 of 1000 pieces and KSC6 of 750 pieces Note: Identification ț The 4th and 5th digits of KSC code are stamped on the metallic top plate ț The other characteristics of the code can actually be seen on the product. Example Construction Function Contact arrangement Terminals Mounting Electrical data Switching power min./max. Switching voltage min./max. Switching current min./max. Dielectric strength (50 Hz, 1 Min.) Operating life with max. switching power Contact resistance, initial Insulation resistance (100 V...