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C&K COMPONENTS Y31B41117FPLFS Sealed Tact Switch

The C&K Components Y31B41117FPLFS 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 ingress. It features J or G terminations suitable for surface mount technology (SMT) and is available in tape and reel packaging for automated assembly. Typical applications include automotive systems, cellular phones, industrial electronics, and network infrastructure. The switch's mechanical design ensures durability with operating forces ranging from 1.2N to 5.5N and a lifespan of up to 5,000,000 operations. It is suitable for infrared reflow soldering and cleaning processes, ensuring compatibility with standard manufacturing practices. A detect switch version (KSC4D1J and KSC4D1G) is also available.

Authorized Distributors
Source:Newark
Part No:Y31B41117FPLFS
Stock:1468
Inv Date:06-15-2026
Price: Unit price: $0.586
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Part No:Y31B41117FPLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.43
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Part No:Y31B41117FPLFS
Stock:3468
Inv Date:06-15-2026
Price: Unit price: $0.233
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Part No:Y31B41117FPLFS
Stock:3468
Inv Date:06-15-2026
Price: Unit price: $0.233
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Source:Arrow EU
Part No:Y31B41117FPLFS
Stock:14000
Inv Date:06-16-2026
Price: N/A
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C&K COMPONENTS Y31B41117FPLFS 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
  • Electrical Silver Gold Maximum Power: 1 VA 0.2 VA
  • Electrical Silver Gold Maximum Voltage: 32 VDC
  • Electrical Silver Gold Minimum Voltage: 20 mV
  • Electrical Silver Gold Maximum Current: 50 mA
  • Electrical Silver Gold 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
  • Storage Temperature: -55˚C to 85˚C
  • Soldering Methods: Wave machine (< 5 sec), Infrared Reflow Soldering
  • Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, KSC6, KSC7; External diameter 330 mm ± 2 mm)

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You can click on the BUY or RFQ button to purchase Y31B41117FPLFS from an authorized C&K COMPONENTS distributor.

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C&K COMPONENTS

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