Electronics > Projects, Designs, and Technical Stuff
Recognizing a connector
fabiodl:
Hello, what are the connectors on this board (or better what are they ripping-off)?
https://www.aliexpress.com/item/33030314768.html
Are they VH? I do not have the board yet, so I cannot measure the pitch, but from the other components it seems around 4mm
Vovk_Z:
Don't know what LED is there (3 mm?) near output conector but through-hole optocoupler (817) have about 4.6 mm wide case, so low voltage connector can be about 4 mm (3.96 mm) or 5 mm (5.08 mm). And high voltage connector I think has the same pitch (but 3 pin).
A3960H (=VH) type (or NX5080)?
Vovk_Z:
I made some investigation. It seems to me that it is 4 mm pitch.
RoGeorge:
Don't know the name, but I am using for them female connectors from ATX computer power supplies, cut to the required size. They have the same step and the same pin thickness.
Vovk_Z:
ATX connector has 4 mm (4.14 or 4.20 mm) step.
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