myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS PTS645SM43JSMTR92LFS 6 mm Tact Switch

The PTS645 Series 6 mm tact switches are compact, reliable, momentary-action switches designed for various applications including consumer electronics, instrumentation, computers, and industrial use. They feature options for actuator height, force, and termination type, with high durability of 100,000 operations. Suitable for both through-hole and surface-mount configurations, these switches offer RoHS compliance, RoHS compatibility, and different actuation forces (130g, 160g, 200g, 260g). They are ideal for precise control in demanding electronic assemblies and industrial systems.

Authorized Distributors
Source:Newark
Part No:PTS645SM43JSMTR92LFS
Stock:7936
Inv Date:06-15-2026
Price: Unit price: $0.083
Buy/RFQ:
Source:DigiKey
Part No:PTS645SM43JSMTR92 LFS
Stock:6944
Inv Date:06-15-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:PTS645SM43JSMTR92 LFS
Stock:15621
Inv Date:06-16-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:PTS645SM43JSMTR92LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.2341
Buy/RFQ:
Part No:PTS645SM43JSMTR92LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.2341
Buy/RFQ:

C&K COMPONENTS PTS645SM43JSMTR92LFS 6 mm Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: SPST, N.O.
  • Terminals: PC pins
  • Contact Rating: 50 mA @ 12 V DC
  • Dielectric Strength: 250 V AC min.
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 10^9 ohms min.
  • Life Expectancy: 100,000 operations
  • Operating Temperature: -20°C to 85°C depending on type
  • Actuation Force: 130g, 160g, 200g, 260g
  • Switch height from PCB: 43mm, 50mm, 70mm, 78mm, 95mm, 13mm
  • Soldering: Preheating to 100°C for 45 sec. max., solder at 255°C for 5 sec. max.
  • Packaging: Bulk, tape & reel options available
  • RoHS compliant: Yes
  • Terminations: Straight, ESD pin, Vertical for thru-hole and SMT
  • Actuator Types: None, square, vertical

Buy the CK Switches PTS645 – Reliable Tactile Switches for Industrial Applications

Discover the reliable, compact 6 mm tact switches designed for industrial, consumer, and computer applications. Featuring multiple actuator options, high durability of 100,000 operations, and RoHS compliance, these switches offer excellent electrical performance and easy assembly in through-hole or surface-mount versions. Perfect for precise control in instrumentation and electronics, they come with various actuation forces and termination types. Purchase online today to ensure your project benefits from durable, reliable switch solutions tailored for demanding environments.

Get CK Switches PTS645 today—built for precision, long-lasting durability, and versatile configurations in demanding electronic solutions.

Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS645SM43JSMTR92LFS?

You can click on the BUY or RFQ button to purchase PTS645SM43JSMTR92LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645SM43JSMTR92LFS?

You can download the PTS645SM43JSMTR92LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS645SM43JSMTR92LFS?

C&K COMPONENTS

C&K COMPONENTS Part List

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

Sponsored by