PTS 525 Series Microminiature Tact Switch for SMT Features/Benefits • Ultra low profile, 0.8 & 1.5 mm actuator height • Long life • Compact package of 5.25 x 5.25 mm saves PCB space Typical Applications • Consumer products • Instrumentation • Computer products • Hand-held devices • RoHS compliant and compatible B Environmental FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins OPERATING TEMPERATURE: -40˚C to 60˚C Process Mechanical SMT capable of IR solder process. Lead free soldering process compatible. Do not clean switch with ¡solvents. ACTUATION FORCE: PTS525 models: 160 grams, 260 grams LIFE EXPECTANCY: 100,000 operations. Materials BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0). ACTUATOR: 6/6 nylon or polyacetal (UL 94HB). DOME CONTACTS: Phosphor bronze, silver clad. STATIONARY CONTACTS: Brass, silver plated. TERMINALS: Brass, silver plated. Insert molded. Electrical CONTACT RATING: 50 mA @ 12 V DC. DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 mΩ max. initial. INSULATION RESISTANCE: 1011 Ω min. ELECTRICAL TRAVEL: 0,30 ± 0,15 mm Packaging 3000 pieces per Tape and Reel NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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 place it in the appropriate box. P T S 5 2 5 S S M T R L F S Termination S Surface mount Actuation Force M 160 grams K 260 grams Total Height 08 0,8 (.032) high 10 1,5 (.059) high RoHS compliant and compatible Lead free silver Packaging SMTR Surface mount tape and reel Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–15 www.ck-components.com Tactile Switches Specification PTS 525 Series Microminiature Tact Switch for SMT PTS525 ø2,0 (.079) 1,2 (.047) 1,5 (.059) Tactile Switches B 0,8 (.032) 6,4 (.252) 5,25 (.205) PTS525SM10SMTR 2 1 3,7 (.146) 4,8 (.189) 3 0,5 (.020) 5,25 (.205) 4 4,8 (.189) TAPE & REEL 8,0 (.315) ø1,5 (.059) 2,1 (.083) 2,0 (.079) 4,0 (.158) 7,2 (.285) 5,5 (.217) 12,0 (.472) DIRECTION OF FEED Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–16 www.ck-components.com