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C&K COMPONENTS PTS840PKSMTRLFS Microminiature SMT Switch

The C&K PTS840PKSMTRLFS is a compact, surface-mount tactile switch designed for a variety of applications including nomad devices, remote controls, and consumer electronics. Its microminiature size and side-actuated design make it ideal for space-constrained environments. The switch offers options for front PIP leads to enhance shear resistance and ESD protection for increased reliability. It is RoHS compliant and features a robust construction for long-term durability.

Authorized Distributors
Source:DigiKey
Part No:PTS840PKSMTR LFS
Stock:5737
Inv Date:06-15-2026
Price: Unit price: $0.72
Buy/RFQ:
Part No:PTS840PKSMTR LFS
Stock:5338
Inv Date:06-16-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:PTS840PKSMTRLFS
Stock:10500
Inv Date:06-15-2026
Price: Unit price: $0.3146
Buy/RFQ:
Part No:PTS840PKSMTRLFS
Stock:10500
Inv Date:06-15-2026
Price: Unit price: $0.3146
Buy/RFQ:
Part No:PTS840PKSMTRLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.32
Buy/RFQ:

C&K COMPONENTS PTS840PKSMTRLFS Microminiature SMT Switch Specifications:

  • Function: momentary action
  • Contact Arrangement: 1 make contact = SPST N.O.
  • Terminals: G and front PIP types for SMT
  • Travel: 0.2mm + 0.2mm / -0.1 mm
  • Life: 100,000 cycles
  • Maximum Voltage: 12 VDC
  • Maximum Current DC: 50 mA
  • Dielectric Strength: 250 VA C (1mn)
  • Contact Resistance: ≤ 500 mΩ
  • Insulation Resistance: ≥ 100 MΩ
  • Bounce Time: ≤ 10 ms
  • Operating Temperature: -40˚C to 85˚C
  • Soldering: Infrared Reflow Soldering in accordance with IEC61760-1
  • Footprint: 3.5 x 3.55 mm
  • ESD Pin: Option available
  • Packaging: In reels of 3,500 pieces, Dimensions of reels according to EIA 481B, External diameter 330 mm

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Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS840PKSMTRLFS?

You can click on the BUY or RFQ button to purchase PTS840PKSMTRLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS840PKSMTRLFS?

You can download the PTS840PKSMTRLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS840PKSMTRLFS?

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