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C&K COMPONENTS KSC251JSPDELTALFS Sealed Tactile Switch

The KSC251JSPDELTALFS is a sealed tactile switch suitable for industrial electronics and medical equipment. It features a silicone actuator with IP67 sealing, ideal for harsh environments. The switch has a contact resistance of less than 100mΩ and operates within a temperature range of -40°C to 125°C. It supports a maximum voltage of 32 VDC and current of 50 mA, with an operating force of 2.55N and a life expectancy of 300,000 operations. Its compact design includes J bend terminals and silver contact material, making it a reliable choice for high-performance applications.

Authorized Distributors
Source:Newark
Part No:KSC251J SP DELTA LFS
Stock:2875
Inv Date:06-15-2026
Price: Unit price: $0.642
Buy/RFQ:
Source:DigiKey
Part No:KSC251J SP DELTA LFS
Stock:9799
Inv Date:06-15-2026
Price: Unit price: $0.64
Buy/RFQ:
Part No:KSC251J SP DELTA LFS
Stock:1006
Inv Date:06-16-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:KSC251JSPDELTALFS
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KSC251JSPDELTALFS Sealed Tactile Switch Specifications:

  • Sealing: IP67
  • Actuator Height: 5.6 mm
  • Operating Voltage: 32 VDC
  • Maximum Current: 50 mA
  • Contact Resistance: < 100 mΩ
  • Operating Temperature Range: -40°C to 125°C
  • Travel: 0.5 mm
  • Operating Force: 2.55 N
  • Life Expectancy: 300,000 cycles
  • Termination: J bend
  • Contact Material: Silver
  • Dimensions: External diameter 330 ± 2 mm
  • Reel packaging: 1,000 pieces per reel
  • Compliance: RoHS

Buy the CKSwitches Series KSC251 Sealed Tact Switch: KSC251JSPDELTALFS

Upgrade your electronic design with the CKSwitches Series KSC251 sealed tactile switch. Featuring IP67 sealing, robust silver contacts, and a silicone actuator, it supports demanding industrial and medical applications. Easy to integrate with J bend terminals and compact dimensions, it offers a long lifespan of 300,000 cycles. With a maximum voltage of 32 VDC and current of 50 mA, it provides consistent tactile feedback and dependable operation in tough environments. Purchase online today for fast delivery and quality assurance.

Order your CKSwitches Series KSC251 sealed tactile switch today and ensure reliable performance in harsh environments with IP67 protection and long operational life.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC251JSPDELTALFS?

You can click on the BUY or RFQ button to purchase KSC251JSPDELTALFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC251JSPDELTALFS?

You can download the KSC251JSPDELTALFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC251JSPDELTALFS?

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