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What’s the shelf life for a PCB?

  • Author:o-leading
  • Source:http://www.o-leading.com
  • Release on :2016-11-15


Please refer to the table below:

 

Shelf life of packed finished PCB

Surface finish

Shelf life

LF-HASL

6 months

Immersion gold

6 months

OSP

3 months

Immersion tin

3 months

Immersion silver

3 months