myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS KSC631JLFS Sealed Tact Switch

The KSC series consists of sealed SMT tact switches designed for reliable operation in industrial, automotive, and medical applications. These switches feature IP67 sealing, various actuator heights, and multiple contact and termination options, including silver and gold plated contacts. They support momentary action with a maximum voltage of 32 VDC and have an operating temperature range from -40°C to 125°C. Suitable for surface-mount assembly, these tactile switches deliver high durability, low contact resistance, and a variety of force and travel options for versatile integration in electronic devices.

Authorized Distributors
Source:Newark
Part No:KSC631JLFS
Stock:157966
Inv Date:06-15-2026
Price: Unit price: $0.837
Buy/RFQ:
Part No:KSC631J LFS
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.539
Buy/RFQ:
Part No:KSC631JLFS
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:KSC631JLFS
Stock:157966
Inv Date:06-15-2026
Price: Unit price: $0.5304
Buy/RFQ:
Part No:KSC631JLFS
Stock:157966
Inv Date:06-15-2026
Price: Unit price: $0.5304
Buy/RFQ:

C&K COMPONENTS KSC631JLFS Sealed Tact Switch Specifications:

  • Function: Momentary action
  • Maximum Power: 1VA (Silver), 0.2 VA (Gold)
  • Contact Arrangement: SPST, N.O.
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA (Silver), 10 mA (Gold)
  • Minimum Current: 1 mA (Silver), 0.1 mA (Gold)
  • Dielectric Strength: > 250 Vrms (50Hz, 1 min)
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 10 MΩ (100 V)
  • Bounce Time: < 1 ms
  • Operating Temperature: -40°C to 125°C
  • Storage Temperature: -55°C to 125°C
  • Sealing: IP67 (except KSC5 IP50)
  • Material: Silver or Gold plated contacts
  • Terminals: J bend, Gullwing, or pin in paste
  • Actuator heights: 2.5 mm to 7.7 mm depending on series
  • Operating Force: 1.45 N to 6.25 N
  • Life expectancy: 100,000 to 5,000,000 cycles
  • Soldering: Compatible with lead-free reflow according to IEC 61760-1
  • Reel Packaging: 800 to 2000 pieces depending on series
  • External Diameter: 330 ± 2 mm

Buy the Buy Switch Manufacturer KSC Series Part Number KSC631JLFS Online

Experience reliable and high-quality sealing in electronic devices with our sealed tactile switches. Designed for industrial, automotive, and medical applications, these switches feature IP67 sealing, various actuator heights, and choice of silver or gold contacts. They support surface-mount assembly with quick soldering, supporting extensive operational cycles. Ideal for demanding environments, these switches offer low contact resistance, wide temperature range, and multiple force options to suit your design requirements. Purchase online today to upgrade your electronic assemblies with durable, dependable switches.

Order your Switch Manufacturer KSC631JLFS today and ensure reliable tactile feedback in your electronic projects with our high-quality sealed switches.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC631JLFS?

You can click on the BUY or RFQ button to purchase KSC631JLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC631JLFS?

You can download the KSC631JLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC631JLFS?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by