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C&K COMPONENTS BTNK0220 Sealed Tact Switch

The C&K COMPONENTS BTNK0220 is a robust sealed tactile switch ideal for demanding environments. Designed with cambered terminals to ensure self-retention, this switch offers a reliable solution for automotive, industrial, and telecommunication applications. It provides IP60 sealing for protection against dust and moisture, and is available with a range of actuation forces and termination options to meet specific design requirements. The easy build-a-switch concept allows for customization to create a switch tailored to your exact needs.

Authorized Distributors
Source:Newark
Part No:BTNK0220
Stock:55
Inv Date:06-15-2026
Price: Unit price: $0.667
Buy/RFQ:
Source:DigiKey
Part No:BTN K02 20
Stock:6664
Inv Date:06-15-2026
Price: Unit price: $0.59
Buy/RFQ:
Part No:BTN K02 20
Stock:1226
Inv Date:06-16-2026
Price: Unit price: $0.59
Buy/RFQ:
Part No:BTNK0220
Stock:1901
Inv Date:06-15-2026
Price: Unit price: $0.3855
Buy/RFQ:
Part No:BTNK0220
Stock:1901
Inv Date:06-15-2026
Price: Unit price: $0.3855
Buy/RFQ:
Part No:BTNK0220
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.32
Buy/RFQ:

C&K COMPONENTS BTNK0220 Sealed Tact Switch Specifications:

  • Contact Arrangement: SPST, N.O.
  • Double Overmolding on Terminal Sealing: IP60
  • Terminals: PC pins, ground pin optional
  • Actuation Force: 1.4 ± 0.4 N to 5 ± 1.5 N
  • Operating Life: 100,000 to 1,000,000 operations
  • Travel to Make: 0.5 ± 0.2 to 0.7 ± 0.2
  • Maximum Power: 1 VA
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA
  • Minimum Current: 1 mA
  • Dielectric Strength: 250 Vrms
  • Contact Resistance: ≤ 100m Ω
  • Insulation Resistance (100 V): ≥ 10[9] Ω
  • Bounce Time: ≤ 1 ms
  • Operating Temperature: -40˚C to 85˚C / -40˚C to 125˚C
  • Storage Temperature: -40˚C to 85˚C / -55˚C to 125˚C
  • Wave Soldering: Compatible with lead-free soldering profile

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Frequently Asked Questions

Where can I buy C&K COMPONENTS BTNK0220?

You can click on the BUY or RFQ button to purchase BTNK0220 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part BTNK0220?

You can download the BTNK0220 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of BTNK0220?

C&K COMPONENTS

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