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: -40C to 60C 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 m max. initial. INSULATION RESISTANCE: 1011 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: mm (inches) Specifications and dimensions subject to change 18 july 12 B-15 www.ck-components.com Tactile Switches Specification PTS 525 Series Microminiature Tact Switch for SMT CIRCUIT DIAGRAM 0,8 MM HIGH 0,8 (0,032) SM08 6,4 (0,252) 3 4 PCB LAYOUT 4,8 (0,189) 5,2 (0,205) 2,7 (0,106) 2 4 0,5 (0,02) 1 3 8,0 (0,315) 4,8 (0,189) 3,7 (0,146) 5,2 (0,205) 4,4 (0,173) 1,5 MM HIGH o2 (o 0,079) CIRCUIT DIAGRAM 1 2 3 4 0,8 (0,032) 1,2 (0,047) SM10 1,5 (0,059) Tactile Switches B 2 4,7 (0,185) o 3,0 (o 0,118) 1 6,4 (0,252) 4 4,8 (0,189) 2,6 (0,102) 4,8 (0,189) 8 (0,315) 4,8 (0,189) 2 3 0,5 (0,02) 1 PCB LAYOUT 5,2 (0,205) 3,7 (0,146) 5,2 (0,205) 4,4 (0,173) TAPE & REEL SM08 SM10 6,6 (0,26) 0,3 (0,012) o 1,5 (o 0,059) 2,1 (0,083) 8 (0,315) 2 (0,079) 4 (0,158) 12 (0,472) 4,0 (0,158) 12,0 (0,472) 5,5 (0,217) 2,0 (0,079) 5,5 (0,217) 8,0 (0,315) o 1,5 o 0,059 7,2 (0,285) 2,1 (0,083) 5,5 (0,216) DIRECTION OF FEED DIRECTION OF FEED Dimensions are shown: mm (inches) Specifications and dimensions subject to change 18 july 12 B-16 www.ck-components.com