What the Specs Don't Tell You
The 38-00-1404: For a bottom-entry header, the board footprint and mating height are critical – confirm the mating plug's pitch and position count from the mating half datasheet before committing to the BOM.

Molex 38-00-1404 Female Socket Header, ROHS3 compliant, Box packaging, Active lifecycle – a bottom-entry PC board connector from the KK 254 series.
| Parameter | Value |
|---|---|
| Series | * |
| Package | Box |
The 38-00-1404: For a bottom-entry header, the board footprint and mating height are critical – confirm the mating plug's pitch and position count from the mating half datasheet before committing to the BOM.
The 38-00-1404 is an active part. Contact us with your BOM quantity for a sourcing response.
The evidence does not specify the mating plug part number. For a KK 254 bottom-entry female header, the mating half is typically a male pin header with matching pitch and circuit count – confirm from the product drawing or by measuring the board footprint.