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| PTS645 Series 6 mm Tact Switches Features/Benefits * Compact size 6 x 6 mm * Variety of actuator lengths * Choice of actuation force Typical Applications * * * * Consumer products Instrumentation Computer products Industrial Specification FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins Environmental OPERATING TEMPERATURE: -40C to 60C B Tactile Switches Process SOLDERING: Preheating to 100C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255C 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 mA @ 12 V DC. DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 m max. initial. INSULATION RESISTANCE: 1011 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. P T S 6 4 5 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 (.151), vertical 58 5,85 (.230), vertical 83 8,35 (.329), vertical 15 15,85 (.624), vertical Dimensions are shown: mm (inch) Dimensions subject to change B-57 www.ittcannon.com PTS645 Series 6 mm Tact Switches SERIES PTS645 DIMPLES 0,4 MAX. (.015) o3,5 (.138) "H" 7,1 (.280) 1,8 (.071) 3,6 (.142) 0,7 TYP. 6,5 (.028) (.256) 7,9 (.311) 3,5 (.138) PTS645S Model PTS645V Model 0,3 (.012) 2,5 (.098) "H" 1,0 (.039) 2,55 (.100) 4,5 (.177) 8,0 (.315) 7,5 (.295) 0,7 TYP. (.028) 7,0 (.276) 7,5 (.295) 6,5 (.256) 4,0 (.158) B Tactile Switches 4,5 (.177) 6,0 SQ. (.236) DIMPLES 0,4 MAX. (.015) o3,5 (.138) TERMINATION S STRAIGHT T 1,8 (.071) STRAIGHT WITH EMC PIN 1,8 (.071) 0,7 TYP. 6,5 (.028) (.256) 7,9 (.311) 3,5 (.138) 0,3 (.012) 0,7 TYP. 0,7 (.028) (.028) 4,1 (.161) 7,9 (.311) 3,5 (.138) 6,5 (.256) 4,5 (.177) 4,5 (.177) PCB LAYOUT o1,0 DIA. (.039) TYP. o1,0 TYP. (.039) 4,5 (.177) 6,5 (.256) 4,1 (.161) 4,5 (.177) PCB LAYOUT V VERTICAL 4,0 (.158) o1,0 TYP. (.039) PCB LAYOUT 2,5 (.098) 7,5 (.295) 0,3 (.012) 1,0 (.039) 2,5 (.098) 4,5 (.177) 8,0 (.315) 0,7 TYP. (.028) 7,0 (.276) 4,5 (.177) 7,0 (.276) Dimensions are shown: mm (inch) Dimensions subject to change B-58 www.ittcannon.com PTS645 Series 6 mm Tact Switches ACTUATION FORCE OPTION CODE FORCE 130 grams 160 grams 200 grams 260 grams L M H K ACTUATOR HEIGHT OPTION CODE HEIGHT "H" or LENGTH "L" 4,3 (.169) 5,0 (.197) 7,0 (.275) 9,5 (.374) 3,15 (.124) 3,85 (.151) 5,85 (.230) 8,35 (.329) 15,85 (.624) TERMINATION Thru-hole Thru-hole Thru-hole Thru-hole Vertical Vertical Vertical Vertical Vertical 1 3 1 3 2 4 SCHEMATIC Without EMC pin With EMC pin 1 3 2 43 50 70 95 31 39 58 83 15 B Tactile Switches 4 43 50 70 o3,5 (.138) o3,3 (.130) 85 o3,5 (.138) o3,5 (.138) o3,5 (.138) "H" o3,3 (.130) "H" "H" "H" 95 o3,5 (.138) o3,5 (.138) o3,0 (.118) 31 o3,5 (.138) 39 o3,5 (.138) 58 "H" o3,3 (.130) o3,3 (.130) "L" "L" "L" 83 o3,5 (.138) o3,5 (.138) 15 o3,0 (.118) o3,0 (.118) "L" "L" Dimensions are shown: mm (inch) Dimensions subject to change B-59 www.ittcannon.com |
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