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PTS645

6 mm Tact Switches

PTS645, Tactile

Features/Benefits

  • Compact size 6 x 6 mm
  • Variety of actuator lengths
  • Choice of actuation force
  • RoHS compliant and compatible

Typical Applications

  • Consumer products
  • Instrumentation
  • Computer products
  • Industrial

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
 

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