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Connectors & form factors

JST-PH / JST-SH / JST-XH

Families of small wire-to-board connectors. PH = 2 mm pitch, SH = 1 mm pitch, XH = 2.5 mm.

How it looks

Drawing: no JST connectors on CORE3588
JST-SH1 mm between pinsJST-PH2 mm between pinsJST-XH2.5 mm between pins5 mm
Three 4-pin JST headers drawn to the same scale, from the front. Same idea, three sizes.

How it works

boardshaped so it only fits one way roundclicks in and stays; wires crimped, not solderedheader soldered on the board

Where it fits

Smaller and safer than a bare pin header. A 4-pin JST-SH is what Qwiic / Stemma QT uses.

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