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C&K COMPONENTS Y31A21051FPLFS Sealed Tact Switch
The C&K Components Y31A21051FPLFS is a sealed tactile switch within the KSC series, engineered for robust performance in demanding environments. This momentary action switch features an SPST (Single Pole Single Throw) contact arrangement and is designed for surface mount technology (SMT) applications. Its key features include a positive tactile feel, J or G terminations, and an IP67 ingress protection rating, ensuring resistance to dust and water. The switch is commonly used in automotive, cellular phones, industrial electronics, and network infrastructure applications. Available with various operating forces and contact materials (silver or gold), the KSC series offers flexibility for diverse design requirements. Refer to the datasheet for detailed mechanical and electrical specifications.
C&K COMPONENTS Y31A21051FPLFS 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)
- Power: 1 VA to 0.2 VA
- Voltage: 32 VDC
- Current: 50 mA to 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 / -40˚C to 125˚C
- Storage Temperature: -55˚C to 85˚C / -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; reel diameter 330 mm ± 2 mm)
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C&K COMPONENTS