PTS645 Datasheet | ITT Industries

Features /Benefits - pact size 6 x 6 mm - Variety of actuator lengths - Choice of actuation force Typical Applications - - - - Consumer products Instrumentation puter products Industrial Specification FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins Environmental OPERATING TEMPERATURE: -40˚C to 60˚C B Tactile Switches Process SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to ponent side of PCB and area where terminals are located. Soldering to 255˚C for 5 sec. max. Clean by brushing on solder surface. Do not clean switch with solvents. Mechanical ACTUATION FORCE: PTS645 models: 130 grams, 160 grams, 200 grams, 260 grams LIFE EXPECTANCY: 100,000 operations. Electrical CONTACT RATING: 50 m A @ 12 V DC. DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 mΩ max. initial. INSULATION RESISTANCE: 1011 Ω min. Materials BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0). ACTUATOR: 6/6 nylon or polyacetal (UL 94HB). COVER PLATE: PTS645S: Polyester or stainless steel. PTS645T and PTS645V: Tin alloy or stainless steel. DOME CONTACTS: Phosphor bronze, silver clad. STATIONARY CONTACTS: Brass, silver plated. TERMINALS: Brass, silver plated. Insert molded. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. .. Packaging Bulk packaging. 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 and place it in the appropriate box. Termination S Thru-hole T Thru-hole with ESD pin V Vertical Actuation Force L 130 grams M 160 grams H 200 grams K 260 grams Actuator Height to PCB / Ground Pin 43 4,3 (.169), thru-hole 50 5,0 (.197), thru-hole 70 7,0 (.275), thru-hole 85 8,5 (.335), thru-hole 95 9,5 (.374), thru-hole 31 3,15 (.124), vertical 39 3,85...