Specification

1. FUNCTION: Momentary action
2. CONTACT ARRANGEMENT: SPST, N.O.
3. TERMINALS: PC pins

Mechanical

1. ACTUATION FORCE: PTS645 models: 130 grams, 160 grams,200 grams, 260 grams
2. LIFE EXPECTANCY: 100,000 operations.

Electrical

1. CONTACT RATING: 50 mA @ 12 V DC.
2. DIELECTRIC STRENGTH: 250 V AC min.
3. CONTACT RESISTANCE: 100 mΩ max. initial.
4. INSULATION RESISTANCE: 10¹¹ Ω min.

Environmental

1. Operating Temperature: -20˚C to 60˚C

Process

1. SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255˚C for 5 sec. max. Clean by brushing on solder surface. Do not clean switch with solvents.

Materials

1. BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0).
2. ACTUATOR: 6/6 nylon or polyacetal (UL 94HB).
3. COVER PLATE: PTS645S: Polyester or stainless steel. PTS645T and PTS645V: Tin alloy or stainless steel.
4. DOME CONTACTS: Phosphor bronze, silver clad.
5. STATIONARY CONTACTS: Brass, silver plated.
6. TERMINALS: Brass, silver plated. Insert molded.

Packaging

1. Bulk packaging.
2. Tape & reel for the SMT type:
3. Reel of 1000 pcs for the PST645sx43 &50
4. Reel of 750pcs for the PTS645Sx70
5. Reel of 500 pcs for the PTS645Sx95