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C&K COMPONENTS PTS636SP50LFS Top Actuated Switch

The C&K PTS636 series offers a versatile range of top-actuated snap-action switches suitable for a wide array of industrial and consumer applications. These switches are characterized by their momentary action, SPST contact arrangement, and availability in multiple heights and lead styles (THT, J, G, and F) to accommodate diverse mounting requirements. Typical applications include IoT devices, home automation systems, remote controls, and more. The switches offer robust electrical characteristics, including a maximum voltage of 12 VDC and a maximum current DC of 50 mA, along with a low contact resistance and high insulation resistance. They are designed for infrared reflow soldering and are available in various packaging options, including reels and bags, catering to both manual and automated assembly processes.

Authorized Distributors
Source:DigiKey
Part No:PTS636SP50 LFS
Stock:4093
Inv Date:06-15-2026
Price: Unit price: $0.17
Buy/RFQ:
Part No:PTS636SP50 LFS
Stock:12
Inv Date:06-16-2026
Price: Unit price: $0.16
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Part No:PTS636SP50LFS
Stock:4000
Inv Date:06-15-2026
Price: Unit price: $0.0663
Buy/RFQ:
Part No:PTS636SP50LFS
Stock:4000
Inv Date:06-15-2026
Price: Unit price: $0.0663
Buy/RFQ:
Part No:PTS636SP50LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.074
Buy/RFQ:
Part No:PTS636 SP50 LFS
Stock:921
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS PTS636SP50LFS Top Actuated Switch Specifications:

  • Operating Temperature: -20˚C to 70˚C
  • Maximum Voltage DC: 12 VDC
  • Maximum Current DC: 50 mA
  • Dielectric Strength: 250 VA C (1mn)
  • Contact Resistance: ≤ 100 m Ω
  • Insulation Resistance: ≥ 100 M Ω
  • Bounce Time: ≤ 10 ms
  • Force: 130gf ± 50gf (SL43 LFS), 180gf ± 50gf (SM43 LFS), 250gf ± 50gf (SK43 LFS), 320gf ± 50gf (SP43 LFS)
  • Travel: 0.25 ±0.1 mm
  • Operating Life: 50,000 cycles (SL43/SM43/SL50/SM50 LFS), 30,000 cycles (SK43/SK50 LFS), 20,000 cycles (SP43/SP50 LFS)
  • Footprint: 6.0 x 3.5 mm
  • Contact Arrangement: SPST, N.O.
  • Lead Types: THT, J, G, F (SMT)

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Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS636SP50LFS?

You can click on the BUY or RFQ button to purchase PTS636SP50LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS636SP50LFS?

You can download the PTS636SP50LFS datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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