One: The size of the connector is related to the size of the connected current. The larger its shape, the higher its price. The needle tube of the connector is generally 1.5 mm, which can be used in many electronic products and is also a very cost-effective size.
Two: Pogopin's current, different electronic products have different requirements for current, and the relevant high-speed should be made when designing the circuit.
Three: Pogopin's service life is also an important factor. During the test, a dynamic test must be carried out so that its true performance can be tested. The static test cannot measure the true performance, and the error produced is also very large. When electronic products need a Pogopin with a particularly long service life, they need to be customized.
Four: Pogopin in mobile phones is getting smaller and smaller, so you must be clear about the size you need when choosing, so that you can choose a suitable product.