14 Questions
What is the shelf life of a bare PCB with Immersion Silver surface finish?
6 months
If a PCB supplier does not specify the shelf life for their bare PCB, what is the default shelf life for bare PCB with HASL/HASL LF surface finish?
1 year
What is the floor life of a bare PCB with OSP surface finish?
24 hours
When does the warranty period of a bare PCB immediately end?
When the shelf life ends
If baking is allowable, what is the shelf life of a bare PCB with Immersion Silver surface finish?
6 months
What should Incoming Inspection do when a bare PCB is out of shelf life?
Inform the PCB supplier and review further actions
What is the floor life of a bare PCB with Hard Gold surface finish?
48 hours
What is the shelf life for a bare PCB with ENIG surface finish?
12 months
If a bare PCB with HASL / HASL LF surface finish is out of shelf life, what happens to the warranty period?
The warranty period immediately ends.
What is the floor life for a bare PCB with Immersion Tin surface finish?
48 hours
If a bare PCB with Hard Gold surface finish is forbidden to be baked, what is its shelf life?
12 months
When a bare PCB is out of shelf life, what should Incoming Inspection do?
Inform the PCB supplier immediately.
What is the floor life for a bare PCB with OSP surface finish?
24 hours
If a bare PCB supplier does not specify the shelf life, what is the default shelf life for a PCB with Immersion Silver surface finish?
6 months
Test your knowledge on the shelf life of bare PCBs based on different surface finishes and supplier warranties. Learn about warranty periods, supplier specifications, and the impact of shelf life expiration on warranty coverage.
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