Pin Header Hole Size

jphughes

what size is the hole for the pin header 01x01 2.54mm?

91 days

flux

1:26

Examining footprint and layout tool usage.

Outlining layout and designator plan.

Accessing knowledge base.

Analyzing the PCB layout.

Following tool call protocols.

Providing size details.

Keeping calculations simple.

The plated through‑hole (drill) for the 2.54 mm 1×1 header is 1.0 mm on P1. For reference, the pad diameter is 1.7 mm (circular).

Confirm finished hole size

Check against header pin size

Adjust footprint drill

Find alternate 1x01 footprint

Manufacturer rules check

91 days

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