PWB Mimimum Annular Ring

Two views of minimum Annular ring for printed wiring boards. The first graphic is for an internal pad, while the second graphic is for an external pad.

  Internal Mimimum Annular Ring





External Minimum Annular Ring All the terms relating to Printed Wiring Boards [PWB] are now listed on a large one page Dictionary of PWB terms. Also called Printed Circuit Boards [PCB].

For more information on Minimum Annular Ring refer to the definition of Minimum Annular Ring, or see here PWB Information.

The site covers electrical engineering topics.
FYI; The dictionary of PWC and PWB terms has been updated.
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