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C&K COMPONENTS Y31C41445FPLFS Sealed Tact Switch

The C&K COMPONENTS Y31C41445FPLFS 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 for protection against dust and water ingress. It's designed with J or G terminations for surface mount technology (SMT) applications and is suitable for a wide range of industrial and automotive uses. The switch provides reliable contact and is available in various configurations to meet specific application requirements. Refer to the datasheet for detailed mechanical and electrical specifications.

Authorized Distributors
Source:DigiKey
Part No:Y31C41445FP LFS
Stock:21000
Inv Date:06-15-2026
Price: Unit price: $0.38131
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Part No:Y31C41445FPLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.4
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Part No:Y31C41445FPLFS
Stock:11000
Inv Date:06-15-2026
Price: Unit price: $0.2988
Buy/RFQ:
Part No:Y31C41445FPLFS
Stock:11000
Inv Date:06-15-2026
Price: Unit price: $0.2988
Buy/RFQ:

C&K COMPONENTS Y31C41445FPLFS Sealed Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: 1 make contact = SPST, N.O.
  • Terminals: J bend & Gullwing type for SMT
  • 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)
  • Maximum Power: 1 VA to 0.2 VA
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA to 10 mA
  • Minimum Current: 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 or -40˚C to 125˚C
  • Storage Temperature: -55˚C to 85˚C or -55˚C to 125˚C
  • Soldering: Suitable for double wave machine soldering and infrared reflow soldering
  • Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, KSC6, KSC7)

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You can click on the BUY or RFQ button to purchase Y31C41445FPLFS from an authorized C&K COMPONENTS distributor.

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You can download the Y31C41445FPLFS datasheet or visit the C&K COMPONENTS website for support.

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