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C&K COMPONENTS PTS645VL582LFS Miniature Tactile Switch

The PTS645VL582LFS is a compact, sealed tactile switch with ultra-low profile of 4.2 x 3.2 mm and 0.35 mm thickness, suitable for IoT devices, remote controls, and wearable electronics. It features a momentary action, SPST configuration, and is RoHS compliant with lead-free silver plating. The switch offers high durability with 100,000 cycles, operates from -40°C to 85°C, and supports infrared reflow soldering for easy assembly, making it ideal for space-constrained applications requiring reliable tactile feedback.

Authorized Distributors
Source:Newark
Part No:PTS645VL58-2 LFS
Stock:5067
Inv Date:06-15-2026
Price: Unit price: $0.408
Buy/RFQ:
Source:DigiKey
Part No:PTS645VL58-2 LFS
Stock:13837
Inv Date:06-15-2026
Price: Unit price: $0.42
Buy/RFQ:
Part No:PTS645VL58-2 LFS
Stock:4870
Inv Date:06-16-2026
Price: Unit price: $0.39
Buy/RFQ:
Part No:PTS645VL58-2LFS
Stock:3133
Inv Date:06-15-2026
Price: Unit price: $0.1914
Buy/RFQ:
Part No:PTS645VL58-2LFS
Stock:3133
Inv Date:06-15-2026
Price: Unit price: $0.1914
Buy/RFQ:
Part No:PTS645VL58-2LFS
Stock:12000
Inv Date:06-15-2026
Price: Unit price: $0.187
Buy/RFQ:
Source:Arrow EU
Part No:PTS645VL582 LFS
Stock:7000
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:PTS645VL582 LFS
Stock:9
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS PTS645VL582LFS Miniature Tactile Switch Specifications:

  • Function: Momentary action
  • Contact arrangement: SPST, N.O.
  • Terminals: SMT with positioning pegs; optional without pegs
  • Travel: 0.2 mm + 0.1 mm / -0.05 mm
  • Operating force: 160 gf (+50/-30) / 240 gf (+60/-40)
  • Life cycles: 100,000
  • Max. voltage: 12 VDC
  • Max. current: 50 mA
  • Dielectric strength: > 250 Vrms (50 Hz, 1 min.)
  • Contact resistance: < 100 mΩ
  • Insulation resistance: > 1 GΩ (initial), > 10 MΩ (damp heat)
  • Bounce time: < 10 ms
  • Operating temperature: -40°C to 85°C
  • Storage temperature: -55°C to 85°C
  • Sealing: IP67
  • Soldering: Infrared reflow per IEC 61760-1
  • Material: Housing - Thermoplastic UL94 VO; Contacts - Au over Ni; Terminals - Au over Ni

Buy the CK Switches Series Tactile Switch: PTS645VL582LFS

Order the CK Switches PTS645VL582LFS mini tactile switch online today. This sealed, high-reliability switch offers 100,000 cycles, IP67 protection, and a compact 4.2 x 3.2 mm footprint. Ideal for IoT, wearable electronics, remote controls, and space-constrained applications. Its RoHS compliance and lead-free silver plating ensure environmental safety and easy soldering with infrared reflow. Enhance your design with this durable, space-saving switch designed for industrial and consumer electronics demanding long-lasting performance and precise tactile feedback.

Get CK Switches PTS645VL582LFS today—built for reliable tactile feedback in compact, sealed design suitable for IoT and wearable devices.

Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS645VL582LFS?

You can click on the BUY or RFQ button to purchase PTS645VL582LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645VL582LFS?

You can download the PTS645VL582LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS645VL582LFS?

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