XINGYHENG50Pcs 25Pairs 2.54mm 2PIN Female and Male Connecting Plug with Red Black Terminal Connector Wire Cable 200mm Compatible with JST XH

Good product but wired backwards

Good products - easy to use

I have a Creality CR-10. I used these pin connectors to bypass the aviator plugs for the thermistor. I added a plug in the back of the control box and now when a thermistor fails I just swap out a new one (thermistors come with two pin connectors also). Plug and play. No need to open the control box. No soldering thermistor wires.

The only issue that I ran into is that the Positive and Negative wires are reversed for use on Just Plug Systems. They are fairly easy to remove and re=insert, but it is tedious and time consuming. This is the only reason for the 4 rating instead of 5. If using for other applications, not an issue.... Good Product Quality and Fast Delivery!

Easy to wire onto existing HO train system . They are bright enough to illuminate building in display.

Got these for some Arduino projects, including one using a WEMO battery charger shield. BE CAREFUL to check the polarity of the connection. On the WEMO shield, the female connector on the board is wired in such a way that these connectors end up with black as + and red as ground. Not a big deal but you can fry your board if you don't check and make sure to put the leads where they belong.

If you need and easy extension this saves you the time of having to make one.

Works fine as intended as JST connectors. But the red and black wires are backwards from most fans with the same JST connector - easy to resolve - push wires out of plastic housing and flip.

Well made , does the job. Long tails, cut to size as required. Why make them when your time is short in a busy workshop? If am being truly honest for my application I do find the union of the coupling a little large. Especially on detailed models, JST do make many connectors, but on some jobs the customer requires a larger connector for ease of use for their personal requirements.