Receptacle R125-4S Pogo Pin Holder

Test Probe Needle Cover Gold Plated R125-4S Receptacle pin 2.36mm Dia 30mm Length Test Pin Holder, P125 series pogo pins cover R125-4S replacement cover for pogo pins, PCB Test Probe Pogo Pin Socket R125-4S Test Pin Socket Brass Tube Needle Sleeve ... 

The R125-4S is a pogo pin receptacle, also known as a test probe sleeve or needle cover, used to hold and align spring-loaded test probes in fixtures for testing printed circuit boards (PCBs) and other electronic components. It is a component that does not contain a spring itself.

• Model number: R125-4S
• Material: Brass, with a gold-plated surface for good conductivity.
• Function: Provides a reliable and replaceable socket for a P125 series test probe.
• Connection type: Solder connection.
• Dimensions:
  • Outer diameter: 2.36 mm.
  • Overall length: 30 mm.
  • Mounting hole diameter: 2.4 mm (the recommended size for drilling into a fixture).
  • Collar diameter: 2.56 mm.
  • Collar height: 7.5 mm.

• Quick-change design: The receptacle allows for the easy replacement of a spring test probe when it wears out or needs to be swapped for a different tip style. This extends the life of a testing station and improves efficiency.
• Durability: The brass and gold-plated construction provides excellent electrical conductivity and resistance to wear, which is crucial for repeated testing cycles.
• Testing applications: R125-4S receptacles are widely used in In-Circuit Test (ICT) and Functional Circuit Test (FCT) fixtures for conductive testing, stability testing, and durability testing.