1. Selection of working stroke of spring thimble connector:
When selecting a pogo pin connector, it must be determined according to the space of the product used, and the one within the working stroke range must be selected.
2. Compression options for spring thimble connectors:
If the space is too small, the spring of the pogo pin connector will be over-compressed, which will affect the service life. If the space is too large, the contact may not be in place, the impedance will not be stable, and the transient will appear.
3. Selection of electroplating materials for spring thimble connectors:
Electroplating materials have the functions of increasing electrical conductivity, preventing oxidation, and anti-wear in pogo pin connectors. Different materials have different effects. Like gold, it has good electrical conductivity. For high-current connectors, high impedance requirements are required. Products generally choose electroplating gold.
4. The influence of the thickness of the electroplating film of the spring thimble connector:
The spring thimble connector will have a certain friction due to the necessary contact during operation, and will wear for a long time. The thickness of the plating film will have a great impact on the service life of the product.
5. The influence of the life of the spring thimble connector:
When used to a certain limit, the electroplating layer is worn away, and there may be phenomena such as excessive resistance and unstable impedance. The electroplating layer of the 100,000-time pogo pin is definitely thicker than that of 10,000 times, so please be sure to select the electroplating requirements according to your needs when selecting products.
6. The influence of the spring force of the spring thimble connector:
The contact force of the pogo pin connector comes from the internal spring. The size of the spring's elastic force can directly affect the impedance of the pogo pin and its stability; if the elastic force is too large, the friction coefficient will be increased, which will affect the service life of the pogo pin.
