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C&K COMPONENTS BTNK0140 Sealed Tact Switch

The C&K Components KSA & KSL Series Sealed Tact Switch is a versatile solution for a wide range of applications, including automotive, industrial, and telecommunication networks. Designed for both automatic and manual insertion, these switches feature cambered terminals that ensure self-retention. They offer flexibility with top or side actuation and a variety of cap options. The switches are RoHS compliant and available with silver or gold contacts, catering to different electrical requirements. The robust design and sealed construction make them ideal for demanding environments.

Authorized Distributors
Source:Newark
Part No:BTNK0140
Stock:780
Inv Date:06-15-2026
Price: Unit price: $0.541
Buy/RFQ:
Source:DigiKey
Part No:BTN K01 40
Stock:654
Inv Date:06-15-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:BTN K01 40
Stock:740
Inv Date:06-16-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:BTNK0140
Stock:1560
Inv Date:06-15-2026
Price: Unit price: $0.3543
Buy/RFQ:
Part No:BTNK0140
Stock:1560
Inv Date:06-15-2026
Price: Unit price: $0.3543
Buy/RFQ:

C&K COMPONENTS BTNK0140 Sealed Tact Switch Specifications:

  • Electrical Silver Gold MAXIMUM POWER: 1 VA 0.2 VA
  • MAXIMUM VOLTAGE: 32 VDC
  • MINIMUM VOLTAGE: 20 mV
  • MAXIMUM CURRENT: 50 mA
  • MINIMUM CURRENT: 1 mA
  • DIELECTRIC STRENGTH: 300 Vrms
  • CONTACT RESISTANCE: < 100m Ω
  • INSULATION RESISTANCE (100 V): > 10[9] Ω
  • BOUNCE TIME: < 1 ms
  • CONTACT ARRANGEMENT: SPST, N.O.
  • DOUBLE OVERMOLDING ON TERMINAL SEALING: IP60
  • TERMINALS: PC pins, ground pin optional
  • Mechanical Actuation force: 1-1.8 N
  • Operating life: 100,000 operations
  • Travel to make: 0.5 ± 0.2
  • Operating Temperature: -40˚C to 85˚C
  • Storage Temperature: -40˚C to 85˚C
  • Wave soldering compatible: lead free soldering profile

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Frequently Asked Questions

Where can I buy C&K COMPONENTS BTNK0140?

You can click on the BUY or RFQ button to purchase BTNK0140 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part BTNK0140?

You can download the BTNK0140 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of BTNK0140?

C&K COMPONENTS

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