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C&K COMPONENTS Y31A41055FPLFS Sealed Tact Switch

The C&K Components Y31A41055FPLFS 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 available with J or G terminations for surface mount technology (SMT) applications. It is IP67 rated, providing protection against dust and water ingress, making it ideal for automotive, cellular phone, industrial electronics, and network infrastructure applications. The switch offers various operating forces and contact material options to meet specific design requirements. Refer to the datasheet for detailed specifications and ordering information.

Authorized Distributors
Part No:Y31A41055FPLFS
Stock:25450
Inv Date:06-15-2026
Price: Unit price: $0.3153
Buy/RFQ:
Part No:Y31A41055FPLFS
Stock:25450
Inv Date:06-15-2026
Price: Unit price: $0.3153
Buy/RFQ:

C&K COMPONENTS Y31A41055FPLFS 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
  • Operating Life: 200,000 operations
  • Travel: 0.3 ± 0.15 mm
  • IP Rating: IP 67
  • Typical Applications: Automotive, Cellular phones, Industrial electronics, Network infrastructure and IT
  • Maximum Power: 1 VA
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA
  • Minimum Current: 1 mA
  • Dielectric Strength: 250 V
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 10[9] Ω
  • Bounce Time: < 1 ms
  • Operating Temperature: -40˚C to 85˚C
  • Storage Temperature: -55˚C to 85˚C
  • Soldering Methods: Wave machine (< 5 sec), Infrared Reflow
  • Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, 750 pieces for KSC6, 1,000 pieces for KSC7)

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