Full fit
JST-XH 2-pin header
Keyed, so unlike a bare header it can only go on one way.
JST-XH 2-pin housing
Keyed 2.5 mm pitch cable housing. The key prevents reversal, which is the point of using it over a bare header.
Contacts
| Position | Name |
|---|---|
| 1 | pin-1 |
| 2 | pin-2 |
What it mates with
Mating is directional, so the two lists below are genuinely different: a TS plug in a TRS socket and a TRS plug in a TS socket short different things.
JST-XH 2-pin housing used as the plug
JST-XH 2-pin housing used as the receptacle
Nothing recorded with this connector as the receptacle.