| Electronics > Projects, Designs, and Technical Stuff |
| Recognizing a connector |
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| 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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