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Spring Contact Probe Switch Probes for terminal contact test

Spring Contact Probe Switch Probes for terminal contact test

  • Model: SF-1.67x44-G
  • Material: Barrel: Brass, Gold Plated
  •           Plunger: Brass, Gold Plated
  •           Spring: Spring Wire
  • Current ration: 3A
  • Contact resistance:50mΩ
  • Spring force:100g±20g

Product Specification



  • Switch point flexibility
  • Designed for long life and reliable performance
  • Variety of tip options

A switch probe is a spring contact probe and receptacle that is used to verify the presence of components or connectors. The Switch probe is normally open, and after a designated trave the switch probe closes. The most common use for switch probes is in the cable harness testing industry.   The switch probe is used to verify the correct location of a terminal contact in a connector while also checking the retention force.

Switch probes also verify the physical presence of non-conductive components such as caps for connectors or devices on a circuit board. 

More Products

1. Spring loaded pin (single) for PCB, ICT, FCT testing etc;
2. Pogo pin (connector) to establish connection between two printed circuit boards for charging, locating, Battery, Semiconductor &
Interconnect applications;
3. Double ended probe for BGA and Semiconductor testing;
4. Universal pin without spring, coating pin, LM pin with QZ and VZ series;
5. High current probe, Switch probe, Capacitance needle;Terminal & receptacle /socket;
Other related electronic components, 30# OK wire, Jig locks, POM, Iron hinge etc


Production Flow


Test Equipment




Suzhou Shengyifurui Electronic Technology Co., Ltd

Tel:008613862105944

Personne à contacter:Mary

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