Tactile Switches PTS 820 Series Microminiature SMT Top Actuated Features/Benefits Typical Applications 3.9 x 2.9 mm footprint Control panels Three different heights Nomad devices High number of cycles Remote controls Reduced footprint Keyless entry system B Specifications Electrical FUNCTION: momentary action MAXIMUM VOLTAGE: 12 VDC CONTACT ARRANGEMENT: 1 make contact = SPST N.O. MAXIMUM CURRENT DC: 50 mA TERMINALS: J type for SMT DIELECTRIC STRENGTH: 100 VA C (1mn) TRAVEL: 0.2mm + 0.1mm / -0.05 mm CONTACT RESISTANCE: 100 m INSULATION RESISTANCE: 100 M Operating Life Height Pegs BOUNCE TIME: 10 ms Force (gf) Cycles mm PTS820 J25M SMTR LFS 160 50 200,000 2.5 No Environmental PTS820 J25K SMTR LFS 250 50 100,000 2.5 No OPERATING TEMPERATURE: -40C to 85C PTS820 J25MP SMTR LFS 160 50 200,000 2.5 Yes PTS820 J25KP SMTR LFS 250 50 100,000 2.5 Yes PTS820 J20M SMTR LFS 160 50 200,000 2.0 No Process PTS820 J20K SMTR LFS 250 50 100,000 2.0 No SOLDERING: This component is suited to the following methods: PTS820 J20MP SMTR LFS 160 50 200,000 2.0 Yes Infrared Reflow Soldering in accordance with IEC61760-1 PTS820 J20KP SMTR LFS 250 50 100,000 2.0 Yes PTS820 J15M SMTR LFS 160 50 200,000 1.5 No PTS820 J15K SMTR LFS 250 50 100,000 1.5 No NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. PTS820 J15MP SMTR LFS 160 50 200,000 1.5 Yes PTS820 J15KP SMTR LFS 250 50 100,000 1.5 Yes Packaging Switches in reels of 2,300 pieces for 2.5 mm height Switches in reels of 2,500 pieces for 2.0 mm height Switches in reels of 3,000 pieces for 1.5 mm height 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 place it in the appropriate box. For any part number different from those listed above, please consult your local representative. P T S 8 2 0 S M T R L F S J Actuator Type J J bend SMT LFS RoHS, silver plated Height Packaging 15 1.5 mm SMTR Tape & reel 20 2.0 mm 25 2.5 mm Pegs Actuation Force P with pegs M 160 gf Void no pegs K 250 gf Dimensions are shown:Dimensions are shown: mm mm Specifications and dimensions subject to changeSpecifications and dimensions subject to change 12 Mar 20 www.ckswitches.comwww.ckswitches.com B45B45PTS 820 Series Microminiature SMT Top Actuated 2.5 & 2.0 mm height (H) - version shown here with pegs 2 2 1 B SCHEMATIC 4,3 4,4 0,2 2 3,9 1,5 2x 0,8 1 2 3,2 12 0,5 5,1 RECOMMENDED PCB LAYOUT 4 +0,1 1,5 0 2 8 CARRIER TAPE 22,4 Max +2 16,4 0 330 13 0,5 20,5 21 0,8 SEE DETAIL A DETAIL A SCALE 0,5 REEL Dimensions are shown: mm Specifications and dimensions subject to change 12 Mar 20 www.ckswitches.com B46 Tactile Switches 1 3 C o v e r t a p e (0,5) 1 H 2,9 1,8 2 0,6 1,8 1,4 7 , 5 1 , 7 5 2,3 3,8 1 6 0 , 3