C&K COMPONENTS Y31A21055FPLFS Sealed Tact Switch The C&K COMPONENTS Y31A21055FPLFS 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. It features J or G terminations suitable for Surface Mount Technology (SMT) applications. Typical applications include automotive systems, cellular phones, industrial electronics, and network infrastructure. The switch is available with various operating forces and contact materials to meet specific design requirements. Refer to the datasheet for detailed specifications and ordering options.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors Newark Y31A21055FPLFS 1900 06-15-2026 Unit price: $0.821 BUYRS Americas, Inc Y31A21055FPLFS 0 06-15-2026 Unit price: $0.43 BUYMaster Electronics Y31A21055FPLFS 15365 06-15-2026 Unit price: $0.3289 BUYOnlinecomponents.com Y31A21055FPLFS 15365 06-15-2026 Unit price: $0.3289 BUY
Authorized Distributors
Part No: Y31A21055FPLFS
Stock: 1900
Inv Date: 06-15-2026
Price: Unit price: $0.821
Part No: Y31A21055FPLFS
Stock: 0
Inv Date: 06-15-2026
Price: Unit price: $0.43
Part No: Y31A21055FPLFS
Stock: 15365
Inv Date: 06-15-2026
Price: Unit price: $0.3289
Part No: Y31A21055FPLFS
Stock: 15365
Inv Date: 06-15-2026
Price: Unit price: $0.3289
C&K COMPONENTS Y31A21055FPLFS 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 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 / -40˚C to 125˚C Storage Temperature: -55˚C to 85˚C / -55˚C to 125˚C Soldering: Suitable for double wave machine soldering (< 5 sec) and infrared reflow soldering Packaging: Tape & reel (2,000 pieces for KSC1, KSC2, KSC3; 1,000 pieces for KSC4, KSC6, KSC7; 750 pieces for KSC6) Buy the Y31A21055FPLFS C&K COMPONENTS Sealed Tact Switch | myMectronic Purchase the C&K COMPONENTS Y31A21055FPLFS Sealed Tact Switch securely and reliably online.
Buy Now Frequently Asked Questions Where can I buy C&K COMPONENTS Y31A21055FPLFS? You can click on the BUY or RFQ button to purchase Y31A21055FPLFS from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part Y31A21055FPLFS? You can download the Y31A21055FPLFS datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of Y31A21055FPLFS? C&K COMPONENTS
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