Tactile Switches PTS 525 Series Microminiature Tact Switch for SMT Features/Benefits Typical Applications 0.8 & 1.5 mm actuator height Consumer products Ruggedized package in a Instrumentation compact size Remote controls High number of cycles Specification Process SOLDERING: This component is suited to the following methods: FUNCTION: Momentary action Infrared Reflow Soldering in accordance with IEC61760-1 CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. Packaging Electrical Switches in reels of: MAXIMUM VOLTAGE: 15 VDC 5,000 pieces in 0.8 mm height MAXIMUM CURRENT DC: 20 mA 4,000 pieces in 1.5 mm height DIELECTRIC STRENGTH: 250 VA C (1mn) Dimensions of reels according to EIA 481B CONTACT RESISTANCE: 100 m External diameter 330 mm INSULATION RESISTANCE: 100 M BOUNCE TIME: 10 ms NOTE: Specifications listed above are for switches with standard options. Environmental For information on specific and custom switches, consult Customer Service Center. OPERATING TEMPERATURE: -20C to 70C How To Order Please see chart below for full part numbers. Part Number Height (mm) Leads Shape Ground Pin Force Travel (mm) Operating Life PTS525 SM08 SMTR 2 LFS 0.8 G No 160 gf 50 gf 0.25 0.2 1,000,000 PTS525 SK08 SMTR 2 LFS 0.8 G No 260 gf 50 gf 0.25 0.2 200,000 PTS525 SM15 SMTR 2 LFS 1.5 G No 160 gf 50 gf 0.25 0.2 1,000,000 PTS525 SK15 SMTR 2 LFS 1.5 G No 260 gf 50 gf 0.25 0.2 500,000 PTS525 SMG15 SMTR 2 LFS 1.5 G Yes 160 gf 50 gf 0.25 0.2 1,000,000 PTS525 SKG15 SMTR 2 LFS 1.5 G Yes 260 gf 50 gf 0.25 0.2 500,000 PTS525 SMG15J SMTR 2 LFS 1.5 J Yes 160 gf 50 gf 0.25 0.2 1,000,000 PTS525 SKG15J SMTR 2 LFS 1.5 J Yes 260 gf 50 gf 0.25 0.2 500,000 Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com B23PTS 525 Series Microminiature Tact Switch for SMT PTS525 SM08 SMTR2 LFS PTS525 SK08 SMTR2 LFS 1 2 5,8 6,4 3 4 SCHEMATIC 8 5,2 4,8 B DIA. 3 2,8 1 1 2 2 3 4 4 3 0,85 RECOMMENDED PCB LAYOUT 2 PTS525 SM15 SMTR2 LFS 1 2 PTS525 SK15 SMTR2 LFS 6,4 3 4 SCHEMATIC 8 4,8 1 2 1 2 4 3 3 4 2,6 5,1 RECOMMENDED PCB LAYOUT PTS525 SMG15 SMTR2 LFS PTS525 SKG15 SMTR2 LFS 5,8 2 6 2 1 0,8 3 4 (5,4) 5 SCHEMATIC 6,4 8 5,8 5,1 4,6 2,6 3 6 6 1 2 1 2 4 3 4 3 5 5 SEE DETAIL Prohibited 0,05 1,4 B area for run DETAIL B SCALE RECOMMENDED PCB LAYOUT 20 Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com B24 Tactile Switches 5,1 5,1 2,6 2,6 2,6 0,5 0,5 0,8 1,2 3,7 0,1 0,08 1,5 0,5 Max +0,1 3,7 0,1 1,5 0 3,7 0,05 5,2 4,9 0,1 5 0,1 4,8 2,8 4,8 2,8 4,8 2,8 5,6 4,7 1,6