What is the PCBA probe used for?
The probe is a contact medium for PCBA testing, and is a high-end precision electronic hardware component. It is an object of the PCBA testing fixture. In the PCBA testing phase, specialized testing fixtures are usually made, which are equipped with probes to make contact with the PCBA testing points and ultimately test the performance parameters of the PCBA. The surface of the PCBA probe is coated with gold, which is beneficial for enhancing conductivity. Generally, manufacturers choose SK4 material, which has a high-performance spring with an average lifespan of 30000 to 1 million times inside. After multiple tests, the probe needs to be cleaned to ensure that it functions correctly.
Tags: PCBA /probe_used /
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