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C&K COMPONENTS KSU213WLFG Surface Mount Detect Switch

The KSU Series Micro Mini Surface Mount Detect Switches are compact, reliable switches designed for precise detection in portable and handheld electronic devices. Featuring multi-contact construction with metal actuators, these switches offer low actuating forces and high durability, with an operating life of 100,000 cycles. Suitable for applications like mobile phones, medical devices, audio equipment, alarms, payment terminals, and smart meters, they support RoHS compliance and are compatible with lead-free reflow soldering. Their compact size and high performance make them ideal for space-constrained electronic assemblies requiring sensitive touch and dependable switching performance.

Authorized Distributors
Source:Newark
Part No:KSU213W LFG
Stock:131
Inv Date:06-15-2026
Price: Unit price: $1.74
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Source:DigiKey
Part No:KSU213W LFG
Stock:18898
Inv Date:06-15-2026
Price: Unit price: $0.98024
Buy/RFQ:
Part No:KSU213W LFG
Stock:7257
Inv Date:06-16-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:KSU213WLFG
Stock:4969
Inv Date:06-15-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:KSU213WLFG
Stock:4969
Inv Date:06-15-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:KSU213WLFG
Stock:9000
Inv Date:06-15-2026
Price: Unit price: $0.675
Buy/RFQ:
Part No:KSU213W LFG
Stock:2441
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KSU213WLFG Surface Mount Detect Switch Specifications:

  • Function: Momentary action
  • Contact Type: SPST Normally open
  • Maximum Power: 0.2 VA gold, 0.1 VA silver
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 10 mA gold, 50 mA silver
  • Switching Force: 0.7 « 0.5 N
  • Travel to Make: 0.65 mm - 0.45/+0.25 mm
  • Mechanical Travel: 1.5 + 0.2 mm
  • Contact Resistance: 100 mo
  • Insulation Resistance: 100 VDC, 10
  • Dielectric Strength: > 250 Vms
  • Operating Life: 100,000 cycles
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -55°C to +125°C
  • Soldering: Compatible with lead-free reflow (<3ms)

Buy the CK Series Detect Switch: KSU213WLFG

Order the CK Series Surface Mount Detect Switch KSU213WLFG online today to enjoy high precision, reliability, and easy application in compact electronic devices. These switches feature a momentary action with SPST normally open contact type, supporting maximum power of 0.2 VA and voltage of 32 VDC. Designed for high durability with an operating life of 100,000 cycles, they are RoHS compliant, lead-free compatible, and suitable for applications like mobile phones, medical devices, audio equipment, alarms, payment terminals, and smart meters. Upgrade your electronic design easily with these space-efficient switches available now.

Buy CK Series KSU213WLFG move detection switches now and experience reliable performance and space-saving design for your electronic projects.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KSU213WLFG?

You can click on the BUY or RFQ button to purchase KSU213WLFG from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSU213WLFG?

You can download the KSU213WLFG datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSU213WLFG?

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