1. Slope structure of spring thimble

This design concept of the pogo pin manufacturer can ensure that the contact impedance of the product is low and stable, and stable conduction.

2, spring ear acupuncture back drilling structure

The corresponding spring length designed by the spring lug manufacturer may exceed the length of the needle tube. In the case of limited space, the reverse drilling design can achieve stable spring force and stroke.

3. The flat bottom structure of the pogo pin

The manufacturer’s design is that the pogo pin and the spring ear needle tube cannot be in contact under certain conditions, which will prevent the current from passing through the needle tube, and the tube wall will follow the spring, resulting in excessive resistance , Causing tension, and a sudden drop, resulting in unstable current in electronic products.