The best universal crimping pliers

999zip999

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Looking for jst crimping wires kit with Contectors and would like the crimping pliers to do those other like molex plugs connectors push others. Where's the DrAngle when you need him. ?
 
No such thing as universal.

Sometimes a given crimper is designed to handle a small number of different specific termination types

and many people will jury-rig using a tool not designed for the specific connector they're fitting

but the quality of the resulting crimps are likely highly variable, need standard pull-test to verify

or even cutting samples to see whether gas-tight or not.

For foolproof and consistently high quality connections, get the specific tool designed for the specific termination type.

From the smallest to the largest size in a given line, often requires 2-3 separate tools, or swapping interchangeable dies in a particular tool frame.

 
You also need to be much more specific about the termination line you are working with.

JST is a manufacturer and has hundreds of connector types.

Their XH series nd GP match, but EH and PH are different.

Best to get familiar with their website, download data sheets etc

Or contact tech support at Digi, Mouser or whoever you choose as your supplier.

Obviously going for the cheaper products from consumer sources is unlikely to give the same quality results - consistency without skills required being the whole point of using matching tools and supplies.
 
john61ct said:
No such thing as universal.

+1 . You get what you need. I got lucky while Radio Shack still carried some electrical hobbyist and bought a crimper that looked like I could use for general stuff, but it didn't work for anything I had done to date. Then with my Nuc controllers I had to crimp these tiny pins that required exactly the right crimper, and it turned out that the RS crimper was for the two sizes of those types of pins. I have no idea if I could find the right crimper down here now.
 
I have the crimping tool for Andersons, and one cheap multi-tool that fits small bullets and spades connectors. Turned out I never needed any other. There is some simple logic into using the connectors for your crimper, instead of buying a crimper for every different connectors that you meet.
 
Helpful for JSTs

https://www.rcgroups.com/forums/showthread.php?1493712-JST-connector-confusion-the-real-story
 
https://www.jameco.com/z/63811-1000-Molex-Application-Tooling-Hand-Crimp-Tool-For-Mini-Fit-Jr-_304928.html
304928.jpg


I like this crimper for F/open barrel style crimps. It has 13 different crimp sizes spread across a 3mm range, so it is fairly "universal".
 
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