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C&K COMPONENTS PTS645TL50LFS 6 mm Tact Switch

The C&K PTS645 series 6 mm tactile switches offer a compact and versatile solution for a wide range of applications. These switches are designed with a momentary action and SPST contact arrangement, providing reliable performance in consumer products, instrumentation, computer products, and industrial settings. They are available with various actuator lengths and actuation forces to meet specific design requirements. The switches are RoHS compliant and offer options for thru-hole and surface mount termination, along with tape and reel packaging for automated assembly.

Authorized Distributors
Source:Newark
Part No:PTS645TL50LFS
Stock:88145
Inv Date:06-15-2026
Price: Unit price: $0.342
Buy/RFQ:
Part No:PTS645TL50LFS
Stock:88331
Inv Date:06-15-2026
Price: Unit price: $0.1329
Buy/RFQ:
Part No:PTS645TL50LFS
Stock:88331
Inv Date:06-15-2026
Price: Unit price: $0.1329
Buy/RFQ:

C&K COMPONENTS PTS645TL50LFS 6 mm Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: SPST, N.O.
  • Terminals: PC pins
  • Actuation Force: 130 grams, 160 grams, 200 grams, 260 grams
  • Life Expectancy: 100,000 operations
  • Soldering: Preheating to 100˚C for 45 sec. max.
  • Contact Rating: 50 mA @ 12 V DC
  • Dielectric Strength: 250 V AC min.
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 10[11] Ω min.
  • Operating Temperature: -20˚C to 70˚C (Thru-hole and SMT with J actuator shape)
  • Operating Temperature SMT: -20˚C to 85˚C (SMT, except for J actuator shape)

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase PTS645TL50LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645TL50LFS?

You can download the PTS645TL50LFS datasheet or visit the C&K COMPONENTS website for support.

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