Tactile Switches PTS645 Series 6 mm Tact Switches Features/Benefits Typical Applications Compact size 6 x 6 mm Consumer products Variety of actuator lengths Instrumentation Choice of actuation force Computer products RoHS compliant and compatible Industrial B Specification Process FUNCTION: Momentary action SOLDERING: Preheating to 100C for 45 sec. max. Keep flux flush CONTACT ARRANGEMENT: SPST, N.O. 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. TERMINALS: PC pins max. Clean by brushing on solder surface. Do not clean switch with solvents. Mechanical ACTUATION FORCE: 130 grams, 160 grams, 200 grams, 260 Packaging grams LIFE EXPECTANCY: 100,000 operations. Bulk packaging Tape & reel for the SMT type: Electrical Reels of 1,000 pieces for 4.3 and 5.0 mm height Reels of 700 pieces for 7.0 mm height CONTACT RATING: 50 mA 12 V DC. Reels of 700 pieces for 7.3 mm height DIELECTRIC STRENGTH: 250 V AC min. Reels of 500 pieces for 9.5 mm height CONTACT RESISTANCE: 100 m max. initial. 11 Reels of 400 pieces for 13.0 mm height INSULATION RESISTANCE: 10 min. Environmental NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. OPERATING TEMPERATURE: -40C to 85C STORAGE TEMPERATURE: -40C to 85C 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 L F S RoHS compliant and Termination compatible. S Straight Silver plated. Insertion Type T Straight with ESD pin V Vertical THT 2 Thru hole SMTR92* Surface mount G-type, tape & reel Actuator Shape JSMTR92* Surface mount J-type, tape & reel NONE Round actuator, All versions J Square actuator, 2.4 mm side Switch height from PCB for S and T only (available for Straight 7.3 mm and (H dimension see actuator height drawings) Vertical 6.15 mm) 43 4.3 (.169), thru-hole and SMT Actuation Force 50 5.0 (.197), thru-hole and SMT L 130 grams 70 7.0 (.275), thru-hole and SMT M 160 grams 73 7.3 (.287), thru-hole and SMT, square actuator 2.4 mm side only H 200 grams 95 9.5 (.374), thru-hole and SMT K 260 grams 13 13.0 (.512) SMT only Switch length from front leads for V only (H dimension see actuator height drawings) 31 3.15 (.124), vertical 39 3.85 (.151), vertical 58 5.85 (.230), vertical *Only the straight type termination without ESD pin is available in SMT type. 61 6.15 (.242), vertical, square actuator 2.4 mm side only 83 8.35 (.329), vertical Dimensions are shown: mm Specifications and dimensions subject to change 3 Nov 21 www.ckswitches.com B143PTS645 Series 6 mm Tact Switches TERMINATION S STRAIGHT SCHEMATIC 1 2 3 4 0,3 6,5 B 7,9 PCB LAYOUT 6 1 2 1 2 4 4x1 3 4 3 6,5 3,5 T STRAIGHT WITH ESD PIN SCHEMATIC 2 1 3 4 0,3 0,7 6,5 7,9 PCB LAYOUT 4 0,1 6 5 1,5 5 1 1 2 2 4x 1 3 4 4 3 6,5 3,5 V VERTICAL THT SCHEMATIC Push 1 2 7,5 2x 1,3 3,5 4,5 0,05 70,05 2x 1 1 2 0,3 PCB LAYOUT 1 0,7 2,550,1 4,2 3,9 0,1 4,5 0,15 7 8,5 Dimensions are shown:Dimensions are shown: mm mm Specifications and dimensions subject to changeSpecifications and dimensions subject to change 3 Nov 21 www.ckswitches.com www.ckswitches.com B144B144 Tactile Switches 4,95 4,5 4,5 4,3 6,2 0,7 0,5 0,7 0,5 Max Max 1,8 0,7 0,1 3,5 3,45 1,8 6 0,7 0,1 3,5 3,45 4,3 0,1 6 4,3 0,1 4,1 0,3 3,95 4,5 4,05 4,5 2,55 0,05 4,1