IPC-4554:2022
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
IPC-4555: Performance Specification for High Temperature Organic Solderability Preservatives (OSP) for Printed Boards
14-09-2023
01-04-2022
The IPC-4555 standard covers the requirements and testing for organic solderability preservatives (OSP) processes for printed boards to be used primarily for electrical and electronic circuits.
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