myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS PTS645SK50LFS PCB Keyswitch

The C&K COMPONENTS PTS645SK50LFS is a PCB keyswitch engineered for high switching reliability and compact design. Ideal for applications requiring precise control and durability, this keyswitch is suitable for use under an overlay or with RK 90 keycaps. Available in print and SMD versions, it accommodates various soldering methods, including wave soldering, reflow soldering, and manual soldering. The PTS645SK50LFS is a versatile solution for data entry systems, key blocks, and rows, offering a distinct key click and robust performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:PTS645SK50LFS
Stock:90050
Inv Date:06-15-2026
Price: Unit price: $0.267
Buy/RFQ:
Part No:PTS645SK50LFS
Stock:90050
Inv Date:06-15-2026
Price: Unit price: $0.1163
Buy/RFQ:
Part No:PTS645SK50LFS
Stock:90050
Inv Date:06-15-2026
Price: Unit price: $0.1163
Buy/RFQ:

C&K COMPONENTS PTS645SK50LFS PCB Keyswitch Specifications:

  • recommended_key_grid: ≥12 mm
  • illumination: Non-illuminated
  • overall_height: 5.0 mm
  • contacts: Gold
  • contact_arrangement: 4 - 6
  • length_of_housing: 8.4 mm
  • width_of_housing: 8.4 mm
  • operating_force: 3.3 N
  • switching_travel: 0.34 mm
  • rated_voltage_min: 0.02 V
  • rated_voltage_max: 42 V
  • rated_current_min: 0.01 mA
  • rated_current_max: 100 mA
  • rated_power_max: 1 W
  • contact_resistance_new: 100 mΩ
  • insulation_resistance: 10[9] Ω
  • bouncing_time: 5 ms
  • ambient_temp_operating_min: -40 °C
  • ambient_temp_operating_max: +80 °C

Buy the PTS645SK50LFS C&K COMPONENTS PCB Keyswitch | myMectronic

Purchase the C&K COMPONENTS PTS645SK50LFS PCB Keyswitch securely and efficiently online.

Buy Now

Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS645SK50LFS?

You can click on the BUY or RFQ button to purchase PTS645SK50LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645SK50LFS?

You can download the PTS645SK50LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS645SK50LFS?

C&K COMPONENTS

C&K COMPONENTS Part List

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

Sponsored by