Spring Test Probe Receptacle R100-4S Needle Tube Socket Sleeve

Needle Sleeve R100-4S Receptacle For Pogo Pin, Test Pin Socket R156-2S Pogo Pin Holder

The R100-4S Pogo Pin Receptacle is a female socket connector designed to hold a P100 series pogo pin for electrical testing. It is primarily used in test jigs for in-circuit testing (ICT) and functional circuit testing (FCT) on printed circuit boards (PCBs). The "4S" in the product name indicates a specific collar height of 7.5mm and a solder connection type. 

Key specifications

• Receptacle connection type: Solder
• Total length: 30mm or 29.5mm.
• Outer diameter: 1.67mm.
• Collar diameter: 1.83mm.
• Collar height: 7.5mm.
• Current rating: 3A.
• Current resistance: 50mΩ.
• Barrel material: Phosphor Bronze.
• Surface material: Gold-plated.