Spring Test Probe P11-E2 Pogo Pin

Pogo Pin P11-E2 Conical Head Probe Spring Test Needle Outer Diameter 1.3MM, P11-E2 Test Needle Round Head 1.3 mm Tip, Total length 24.2mm, Probe tube diameter 1.02 mm

The P11-E2 spring test probe is a type of pogo pin with a conical tip used for in-circuit testing of printed circuit boards (PCBs). It is designed to make contact with components on a PCB, such as gold fingers, pads, and through-hole components. The "P11" in the name likely denotes the series, while "E2" specifies the conical tip shape and a diameter of 1.3 mm.

Specifications

• Total length: 24.2 mm
• Head type: Conical tip ("E2")
• Head diameter: 1.3 mm
• Probe tube diameter: 1.02 mm
• Probe rod diameter: 0.74 mm
• Current rating: 3A
• Minimum test distance: 1.91 mm
• Drill size for receptacle: 1.4 mm

Common uses

The P11-E2 spring test probe is used in several PCB-related applications, including:

• In-circuit testing (ICT): For checking the electrical performance of individual components on a PCB.
• Functional circuit testing (FCT): For verifying the full functionality of a PCB assembly.
• Replacement probes: They are also used to replace damaged or worn-out probes in a test station.