PTS125 Series 12 mm Tact Switches Features/Benefits * THT and SMT terminations * Various heights * Snap fit actuator option Typical Applications * Consumer products * Instrumentation * Computer products * Industrial B Environmental FUNCTION: Momentary action CONTACT ARRANGEMENT: 1 make contact SPST, N.O. TERMINALS: PC pins for THT and G type for SMT TRAVEL: 0.30 mm 0.15 mm OPERATING TEMPERATURE: -20C to 70C Mechanical OPERATING LIFE: 200,000 cycles OPERATING FORCE: 180 gf 50 250 gf 50 Electrical Process SOLDERING: This component is suited to the following methods: Infrared reflow soldering in accordance with IEC 61760-1 for SMT version Wave soldering compatible with lead free soldering profile Packaging Soldering Style Height Packaging THT SMT SMT SMT SMT SMT SMT SMT All heights 4.3 mm 4.3 mm with pegs 7.3 mm 7.3 mm with pegs 8.5 mm 8.5 mm with pegs 12 mm Plastic bag tape & reel tape & reel tape & reel tape & reel tape & reel tape & reel tape & reel MAX VOLTAGE: 12 VDC MAX CURRENT: 50 mA DIELECTRIC STRENGTH: 250 V AC (1mn) CONTACT RESISTANCE: <100 m INSULATION RESISTANCE: >100M BOUNCE TIME: < 5 ms NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Tactile Switches Specification Parts per Packaging 500 900 600 500 500 500 400 250 Dimensions of reels according to EIA 481B. External diameter 330 mm. 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 1 2 5 -2 S L F S Style S Straight, top actuated RoHS, silver plated Termination & Packaging NONE THT in bags SMTR SMT in tape & reel Actuator Shape NONE Round J Snap fit 73 height only Pegs Option NONE no pegs P with pegs - only for SMT version in round and square snap fit actuator (not for 12 switch height) Actuator Force M 180 grams K 250 grams Switch Height 43 4.3 mm round actuator 73 7.3 mm sqaure snap fit actuator 85 8.5 mm round actuator 12 12.0 mm round actuator with ribs Other heights with the round actuator are available upon request. Different minimum order quantities than the stand may apply. Dimensions are shown: mm Specifications and dimensions subject to change B-97 www.ck-components.com PTS125 Series 12 mm Tact Switches THT VERSION WITH ROUND ACTUATOR H= 4.3 & 8.5 MM (other height upon request) 3,3 H O7 1 0,3 1 12,5 2 5 4 3 SCHEMATIC 3 4 12,5 0,05 4 holes O 1,3 5 0,05 2 12 1 12 RECOMMENDED PCB LAYOUT SMT VERSION WITH ROUND ACTUATOR AND PEGS H= 4.3 & 8.5 MM (other height upon request) 2x O1,50,1 15,3 0,2 +0,05 0,05 0 1,5 H 3,3 O7 0,3 1 1 2 5 9 0,15 4 3 2 3 4 1,5 2 9 0,05 1 5 0,05 SCHEMATIC 14,3 0,05 12 Tactile Switches 3,7 B 2x O 2 12 RECOMMENDED PCB LAYOUT Dimensions are shown: mm Specifications and dimensions subject to change B-98 www.ck-components.com PTS125 Series 12 mm Tact Switches 3,3 0,15 THT VERSION WITH SQUARE SNAP FIT ACTUATOR H= 7.3 MM 3,3 +0,15 7,3 0 O7 3,8 3 B 1 3,7 2 2,1 3,8 3 1 12,5 Tactile Switches 0,3 2 5 4 3 SCHEMATIC 12,5 0,05 3 O2 4 12 2 5 0,05 4 holes O 1,3 1 RECOMMENDED PCB LAYOUT 12 3,3 0,15 SMT VERSION WITH SQUARE SNAP FIT ACTUATOR AND PEGS H= 7.3 MM 1,5 O 1,5 15,3 0,2 +0,15 7,3 0 3,8 3 1 +0,05 0,05 0 0,3 3,3 2 2,1 O7 3,8 3 2 1 5 9 0,15 4 3 SCHEMATIC 3 4 O2 5 0,05 1,5 2 12 1 9 0,05 14,3 0,05 2x O 2 2 12 RECOMMENDED PCB LAYOUT Dimensions are shown: mm Specifications and dimensions subject to change B-99 www.ck-components.com PTS125 Series 12 mm Tact Switches THT VERSION WITH ROUND RIBBED ACTUATOR H= 12.0 MM O7 O6 12 7,5 6,2 0,3 O4 1 2 3,7 Tactile Switches 3,3 B 0,3 1 12,5 5 4 3 3 4 12,5 0,05 4 holes O 1,3 5 0,05 2 12 1 O 1,8 1,15 0,1 SCHEMATIC 12 RECOMMENDED PCB LAYOUT H= 12.0 MM O7 O6 6,2 O4 +0,05 3,3 0,05 0 2 3 4 1 5 4 3 SCHEMATIC 14,3 0,05 1,5 1 O 1,8 2 5 0,05 15,3 0,2 1 1,15 0,1 12 0,3 12 7,5 0,3 SMT VERSION WITH ROUND RIBBED ACTUATOR 2 12 RECOMMENDED PCB LAYOUT Dimensions are shown: mm Specifications and dimensions subject to change B-100 www.ck-components.com