Gold Plated Spring Test Probe PA160-A2 Pogo Pin

Gold Plated PCB Pogo Pin PA160-A2 Cup shaped Spring Test Pin Outer Diameter 1.36mm Length 24.5mm 

The PA160-A2 is a specific model of spring-loaded test probe, also known as a pogo pin, used for testing electronics. 

• Total length: 24.5 mm
• Barrel diameter: 1.36 mm
• Head/Tip: The A2 tip style is a cup-shaped head.
• Full stroke: 4.0 mm
• Spring pressure: 140 g
• Current rating: 3 A
• Current resistance: 50 mΩ
• Construction:
  • Plunger: Heat-treated beryllium copper
  • Barrel: Phosphor bronze, gold-plated
  • Spring: Music wire, gold-plated

• Testing printed circuit boards (PCBs): These pins are used in test fixtures (jigs) to make a temporary, non-soldered electrical connection to test points on a PCB.
• Programming modules: They can be used to connect to programming headers, such as for JTAG or SWD, on boards that don't have soldered-on connectors.
• General electrical testing: Ideal for checking circuit functionality and troubleshooting electronic devices.