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C&K COMPONENTS Y31B51117FPLFS Sealed Tact Switch

The C&K Components Y31B51117FPLFS is a sealed tactile switch within the KSC series, engineered for reliable performance in demanding environments. This momentary action switch offers a positive tactile feel and is designed for surface mount technology (SMT) applications. It boasts an IP67 ingress protection rating, making it suitable for use in automotive, cellular phone, industrial electronics, and network infrastructure applications. The switch is available with J-bend and gullwing terminations, and various operating force and contact material options are available to meet specific design requirements. Refer to the datasheet for detailed specifications and ordering information.

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Part No:Y31B51117FPLFS
Stock:0
Inv Date:06-16-2026
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Part No:Y31B51117FPLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.47
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Part No:Y31B51117FPLFS
Stock:6000
Inv Date:06-15-2026
Price: Unit price: $0.2614
Buy/RFQ:
Part No:Y31B51117FPLFS
Stock:6000
Inv Date:06-15-2026
Price: Unit price: $0.2614
Buy/RFQ:

C&K COMPONENTS Y31B51117FPLFS 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)
  • IP Rating: IP 67
  • Typical Applications: Automotive, Cellular phones, Industrial electronics, Network infrastructure and IT
  • Operating Temperature: -40˚C to 85˚C / -40˚C to 125˚C (various options)
  • Storage Temperature: -55˚C to 85˚C / -55˚C to 125˚C (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
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 10[9] Ω
  • Bounce Time: < 1 ms
  • Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, KSC6, KSC7; 750 pieces for KSC6)

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C&K COMPONENTS

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