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C&K COMPONENTS Y31B41113FPLFS Sealed Tact Switch

The C&K COMPONENTS Y31B41113FPLFS is a sealed tactile switch within the KSC series, engineered for robust performance in demanding environments. This momentary action switch offers a positive tactile feel and is rated IP67, providing excellent protection against dust and water. It features J or G terminations suitable for Surface Mount Technology (SMT) applications. Typical applications include automotive systems, cellular phones, industrial electronics, and network infrastructure. The switch is available in various configurations with different operating forces and contact materials to meet specific application requirements. Refer to the datasheet for detailed specifications and ordering options.

Authorized Distributors
Source:Newark
Part No:Y31B41113FPLFS
Stock:87268
Inv Date:06-15-2026
Price: Unit price: $0.613
Buy/RFQ:
Part No:Y31B41113FPLFS
Stock:354497
Inv Date:06-15-2026
Price: Unit price: $0.2364
Buy/RFQ:
Part No:Y31B41113FPLFS
Stock:354497
Inv Date:06-15-2026
Price: Unit price: $0.2364
Buy/RFQ:

C&K COMPONENTS Y31B41113FPLFS Sealed Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: 1 make contact = SPST, N.O.
  • Terminations: J bend & Gullwing type for SMT
  • IP Rating: IP 67
  • Operating Force: 1.2 / 2.5 N to 4.1 / 7.0 N (various options)
  • Operating Life: 100,000 to 5,000,000 operations (various options)
  • Travel: 0.3 ± 0.15 mm to 0.75 ± 0.25 mm (various options)
  • Power: 1 VA to 0.2 VA
  • Voltage: 32 VDC
  • Current: 50 mA to 1 mA
  • Dielectric Strength: 250 V (50 Hz, 1 min.)
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 10[9] Ω
  • Bounce Time: < 1 ms
  • Operating Temperature: -40˚C to 85˚C (Silver), -40˚C to 125˚C (Gold)
  • Storage Temperature: -55˚C to 85˚C (Silver), -55˚C to 125˚C (Gold)
  • Soldering: Suitable for wave machine soldering and infrared reflow soldering
  • Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, KSC6, KSC7; 750 pieces for KSC6)
  • Reel Dimensions: External diameter 330 mm ± 2 mm

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C&K COMPONENTS

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