1. Appearance inspection: check the purchasing order and delivery order, and check the basic appearance.

2. Details check: Manufacture label, part number, quantity, date code, Rohs status, chip (pin is bended or not, oxidation status), etc

3. Advanced inspection: use microscope to verify whether the size is qualified; Electrical test and so on

4. Completion of quality inspection: take photos/or take video if necessary

Qualified inspectors: wear anti-static clothes, anti-static slippers, wear anti-static wrist strap on the anti-static mat, and do not touch the container directly with hands.

(According to the actual situation, decide whether it needs to be handed over to the testing institution for a higher level of testing)