What is this?
Gold-plated spring probes are designed for high-frequency testing and precision connections in electronic devices. Suitable for circuit board signal testing, battery connections, and modular interfaces, these spring probes are widely used in mobile communications, automotive electronics, and aerospace.

What will I get?
Color: Gold;
Material: Gold-plated brass;
Head type: Round;
Total length: 8.5mm;
Stroke: 2mm;
Needle outer diameter: 2.2mm;
Needle tube outer diameter: 3mm;
Package Contents: 20 Pcs Spring Test Probe Pin

Is there any advantages of the product?
The probe uses a gold-plated brass core, which has excellent conductivity and wear resistance. It is lightweight, small in size, and easy to carry; it has good contact, is durable, and has a long service life.

How to use it?
Select a spring pin of the appropriate size, connect it to a conductive component, and it will be used normally. The flat bottom of the spring probe is easy to solder, and its internal spring design can withstand tens of thousands of cycles.

What should I notice?
The spring pin is designed for linear compression along its vertical axis. Avoid any lateral forces, bending, or prying. The mating surface must be parallel to the tip of the spring pin. Misalignment will result in uneven contact, excessive wear, and may cause short circuits to adjacent components.