25-Position Breakaway Header on 2.54 mm Pitch
The 0022284256: This is a 25-position, single-row, unshrouded breakaway header from Molex's KK254 / 42375 series. Overall contact length is 0.455" (11.56 mm), with a 0.240" (6.10 mm) mating length that engages the receptacle contact beam fully. Rated for board-to-board or cable applications, the push-pull fastening means retention comes from the mating housing's latch — this header does not provide its own locking. In a vibration environment, pair it with a shrouded receptacle that has a positive lock.
The 002228 base number covers the series; this specific variant with 25 positions, gold mating finish, and tin posts is the exact BOM line. No form-fit-function successor is listed — order the exact MPN.
Housing and Compliance Details
The glass fill also improves dimensional stability during wave soldering.