myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS PTS645SL432LFS Tactile Switch

The PTS645 Series are compact 6 mm tactile switches designed for a wide range of applications including consumer electronics, instrumentation, computer hardware, and industrial equipment. These momentary action switches feature SPST, N.O. contact configuration with PC pins, available in different actuator shapes, lengths, and actuation forces. They support soldering and surface-mount assembly, with a life expectancy of 100,000 operations. Operating temperature ranges from -20°C to 85°C, depending on configuration, and the switches are RoHS compliant. Suitable for PCB mounting in various electronic devices requiring reliable tactile feedback and durable performance.

Authorized Distributors
Source:DigiKey
Part No:PTS645SL43-2 LFS
Stock:41587
Inv Date:06-15-2026
Price: Unit price: $0.27
Buy/RFQ:
Part No:PTS645SL43-2 LFS
Stock:23480
Inv Date:06-16-2026
Price: Unit price: $0.27
Buy/RFQ:
Part No:PTS645SL432 LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.16
Buy/RFQ:
Part No:PTS645SL432 LFS
Stock:1
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS PTS645SL432LFS Tactile 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
  • Contact Rating: 50 mA at 12 V DC
  • Dielectric Strength: 250 V AC min.
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 10^9 Ω min.
  • Operating Temperature: -20°C to 85°C (dependent on configuration)
  • Soldering: Preheating to 100°C for 45 sec max, soldering to 255°C for 5 sec max
  • Environmental compliance: RoHS
  • Packaging: Bulk, tape & reel for SMT types
  • Dimensions vary with actuator height: 4.3 mm, 5.0 mm, 7.0 mm, 7.3 mm, 13.0 mm
  • Terminations: Straight, with ESD pin, vertical options available
  • Actuator shapes: Pound, square (2.4 mm), vertical
  • Switch height from PCB varies with actuator size and mounting type

Buy the Buy Industrial Tactile Switches Part Number PTS645SL432LFS Online

Purchase the PTS645 Series tactile switch online to ensure reliable, high-quality performance in your electronic projects. Designed for durability with a long life expectancy of 100,000 operations, these compact 6 mm switches are perfect for consumer electronics, instrumentation, computer hardware, and industrial equipment. They support various actuator shapes and actuation forces, supporting both soldering and surface mount assembly. With RoHS compliance and flexible mounting options, these switches provide excellent tactile response and consistent operation, making them ideal for precise control and user interface applications.

Get PTS645SL432LFS today—built for reliable tactile feedback and long-lasting durability in electronic applications.

Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS645SL432LFS?

You can click on the BUY or RFQ button to purchase PTS645SL432LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645SL432LFS?

You can download the PTS645SL432LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS645SL432LFS?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by