Gold Plated Spring Test Probe PA160-D2 Pogo Pin

Gold Plated Pogo Pin PA160-D2 Spring Test Probe, Test Pin PA160-D2 Test Needle ... 

The PA160-D2 is a spring-loaded test probe, or pogo pin, used for testing printed circuit boards (PCBs) and other electronic modules. Its design allows for a quick, temporary electrical connection without the need for soldering.

• Total length: 24.5mm
• Full stroke: 4.0mm
• Barrel diameter: 1.36mm
• Tip type: The "D2" in the model name specifies a rounded head type, suitable for contacting gold fingers and solder pads on a PCB.
• Tip diameter: 1.5mm for the rounded tip. The needle itself has a diameter of 1.3mm.
• Spring pressure: 140g at full stroke
• Current rating: 3A
• Current resistance: 50mΩ
• Recommended drill size: 1.7mm to 1.75mm
• Materials:
  • Plunger: Heat-treated beryllium copper
  • Barrel: Phosphor bronze, gold-plated
  • Spring: Music wire, gold-plated

• Automated test equipment (ATE): For testing finished circuit boards in manufacturing environments.
• Custom test fixtures: Used to create temporary test jigs for programming microcontrollers or testing component functionality.
• Prototyping: Allows for making connections to test points on a board without permanently soldering wires.