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C&K COMPONENTS KMR231GULCLFS Microminiature Tactile Switch

The KMR 2 Series Microminiature SMT Top Actuated Tactile Switch features a compact design with gull-wing leads for surface mount installation. Designed for applications requiring precise tactile feedback, it offers multiple actuation forces ranging from 1.2N up to 4N, suitable for automotive, industrial electronics, and medical equipment. It provides excellent durability with a contact resistance of only 0.20 mΩ, operates within a temperature range of -55°C to 125°C, and supports lead-free reflow soldering. Its reliable performance and small footprint make it ideal for space-constrained electronic devices requiring high precision.

Authorized Distributors
Source:Newark
Part No:KMR231G ULC LFS
Stock:2499
Inv Date:06-15-2026
Price: Unit price: $1.09
Buy/RFQ:
Source:DigiKey
Part No:KMR231G ULC LFS
Stock:35000
Inv Date:06-15-2026
Price: Unit price: $0.52052
Buy/RFQ:
Part No:KMR231G ULC LFS
Stock:1700
Inv Date:06-16-2026
Price: Unit price: $0.97
Buy/RFQ:
Part No:KMR231GULCLFS
Stock:11954
Inv Date:06-15-2026
Price: Unit price: $1.3
Buy/RFQ:
Part No:KMR231GULCLFS
Stock:11954
Inv Date:06-15-2026
Price: Unit price: $1.3
Buy/RFQ:

C&K COMPONENTS KMR231GULCLFS Microminiature Tactile Switch Specifications:

  • Function: momentary action
  • Contact Arrangement: SPST, N.O.
  • Terminals: Gullwing type for SMT
  • Maximum Power: 1 VA Silver, 0.2 VA Gold
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mVDC
  • Maximum Current: 50 mA Silver, 10 mA Gold
  • Operating Temperature: -55°C to 125°C
  • Storage Temperature: -55°C to 125°C
  • Contact Resistance: 0.20 mΩ
  • Insulation Resistance: 200 MΩ
  • Mechanical Life: 200,000 cycles
  • Dimensions: Height 21.9 mm, actuation forces 1.2N, 2N, 3N, 4N
  • Material: Silver, Gold, Silver long life
  • Lead-Free Compatibility: Yes
  • Certifications: UL, IEC 61760-1

Buy the Buy CK Switches KMR 231GULCLFS Part Number KMR231GULCLFS Online

Purchase the CK Switches Series KMR231GULCLFS online to benefit from its compact size, superior tactile feel, and durability. Perfect for space-constrained electronic projects demanding precise actuation with high reliability. Its gold and silver contact options ensure excellent conductivity and long life, making it suitable for automotive, industrial, and medical applications. Order now to enjoy quick delivery, competitive pricing, and exceptional quality in each switch, ensuring your devices function flawlessly with enhanced user interaction and dependable performance.

Order your CK Switches Series KMR231GULCLFS today and ensure your electronics have reliable, space-saving tactile feedback for high-quality user interfaces.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KMR231GULCLFS?

You can click on the BUY or RFQ button to purchase KMR231GULCLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KMR231GULCLFS?

You can download the KMR231GULCLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KMR231GULCLFS?

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