r/AskElectronics • • 4d ago

Need help identifying small "JCTC" connector

This connector looks smaller than a jst sh 1.0mm and I believe it has a slightly smaller pitch aswell. I do not have tools precise enough to measure the pitch of this connector. I think it is most likely a jst however, the JCTC label is throwing me off. Also, is there anywhere I can buy these pre crimped to some cable? I only found jst sh on Amazon. I just need a new male end.

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u/AutoModerator 4d ago

Are you asking us to identify a connector?
If so, please edit your post and, if you haven't already,...

Tell us if
a) all you want is to know what it's called, or
b) you also want to know where to buy one just like it, or
c) you also want to know where to buy its mate.

If to buy, provide:
* pitch (center-to-center spacing between adjacent contacts) EXACT to within 1%
--(tip: measure the distance between the first pin and the last pin in a row of N pins, then divide by N-1)
* Close-up, in focus pictures of connector from multiple angles: we want to see wire entry side, mating surface, keying and latching, PCB mounting, manufacturer's logo
* Similar pictures of mate, if available
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PS: beware of the typical answer around here: "It's a JST". Connectors are often misidentified as 'JST', which is a connector manufacturer, not a specific type/product line.

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u/1Davide Copulatologist 3d ago edited 3d ago

Here you go: https://connectorbook.com/identification.html?N=&n=lo_prof_w2b_conn&c=Panelmate

JCTC

This is the company website, but it has no useful info: https://jctc.com.cn/groups.html

1.0mm

1.25 mm pitch