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C&K COMPONENTS BTNK0190 Sealed Tact Switch

The C&K COMPONENTS BTNK0190 is a versatile sealed tactile switch within the KSA & KSL series. Designed for both automatic and manual insertion, this switch offers a robust solution for a wide range of applications, including automotive, industrial, and telecommunication networks. Key features include cambered terminals for self-retention, a selection of cap options, and IP60 sealing for environmental protection. The switch is RoHS compliant and available with different actuation forces and termination lengths to meet specific design requirements. Contact your sales representative for custom configurations and contractual specification packages.

Authorized Distributors
Source:Newark
Part No:BTNK0190
Stock:2232
Inv Date:06-15-2026
Price: Unit price: $0.48
Buy/RFQ:
Source:DigiKey
Part No:BTN K01 90
Stock:25558
Inv Date:06-15-2026
Price: Unit price: $0.59
Buy/RFQ:
Source:DigiKey
Part No:BTNK0190
Stock:2232
Inv Date:06-15-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:BTNK0190
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:BTNK0190
Stock:4464
Inv Date:06-15-2026
Price: Unit price: $0.3543
Buy/RFQ:
Part No:BTNK0190
Stock:4464
Inv Date:06-15-2026
Price: Unit price: $0.3543
Buy/RFQ:

C&K COMPONENTS BTNK0190 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 BTNK0190?

You can click on the BUY or RFQ button to purchase BTNK0190 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part BTNK0190?

You can download the BTNK0190 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of BTNK0190?

C&K COMPONENTS

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