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C&K COMPONENTS Y31A21S91FPLFS Sealed Tact Switch
The C&K COMPONENTS Y31A21S91FPLFS is a sealed momentary action tact switch designed for demanding environments. It offers a positive tactile feel, IP67 sealing for protection against dust and water, and is available with J or Gullwing terminations for SMT assembly. This switch is well-suited for applications in automotive interiors, medical instruments, industrial electronics, and network infrastructure.
Authorized Distributors
Source:RS Americas, Inc
Part No:Y31A21S91FPLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.96
Buy/RFQ:
Source:Master Electronics
Part No:Y31A21S91FPLFS
Stock:950
Inv Date:06-15-2026
Price: Unit price: $0.655
Buy/RFQ:
Source:Onlinecomponents.com
Part No:Y31A21S91FPLFS
Stock:950
Inv Date:06-15-2026
Price: Unit price: $0.655
Buy/RFQ:
C&K COMPONENTS Y31A21S91FPLFS Sealed Tact Switch Specifications:
- Function: Momentary action
- Contact Arrangement: 1 make contact = SPST, N.O.
- Terminals: J bend & Gullwing type for SMT
- Sealing: IP67 (except KSC5 - IP50)
- Operating Temperature: -40°C to 85°C / -40°C to 125°C
- Storage Temperature: -55°C to 85°C / -55°C to 125°C
- Maximum Power: 1 VA / 0.2 VA
- Maximum Voltage: 32 VDC
- Minimum Voltage: 20 mV
- Maximum Current: 50 mA / 10 mA
- Minimum Current: 1 mA / 0.1 mA
- Dielectric Strength: ≥ 250 Vrms
- Contact Resistance: ≤ 100mΩ
- Insulation Resistance: ≥ 10M Ω
- Bounce Time: ≤ 1 ms
- Packaging: Tape and Reel
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