Author Topic: (UK) Looking for small test jig manufacturers  (Read 1590 times)

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Offline naliTopic starter

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(UK) Looking for small test jig manufacturers
« on: December 05, 2019, 10:13:51 am »
Hi

Does anyone have any opinions, recommendations or warnings for test jig suppliers in the UK?

I have a board about 60x80mm which will need 25 pogo pins (one side) nothing higher speed than a UART @ 115k. I'm expecting a production run of maybe 1k, and I'll just need the mechanical jig as I already have the test board and software sorted.

I've used Coda jigs before but would like to hear what anyone else thinks.

Thanks

 

Offline Rat_Patrol

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Re: (UK) Looking for small test jig manufacturers
« Reply #1 on: December 06, 2019, 06:58:35 pm »
Since you already have the software and such figured out, and only need a thing to mechanically hold the pogos and the PCB to be tested, and I assume you have the exact build dimensions of the PCB, could you simply run up a design in CAD and 3D print one yourself? We do that all the time. Its fast and cheap.
 

Offline forrestc

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Re: (UK) Looking for small test jig manufacturers
« Reply #2 on: December 08, 2019, 10:09:22 am »
Does anyone have any opinions, recommendations or warnings for test jig suppliers in the UK?

I have a board about 60x80mm which will need 25 pogo pins (one side) nothing higher speed than a UART @ 115k. I'm expecting a production run of maybe 1k, and I'll just need the mechanical jig as I already have the test board and software sorted.

I've used Coda jigs before but would like to hear what anyone else thinks.

I'd recommend just spinning a PCB with appropriate sized holes to solder the pogo pins into.   Use standoffs to orient your board.

See https://learn.adafruit.com/how-to-make-a-pogo-pin-test-jig/overview for an example.  You can also use a toggle clamp or similar to hold the board in place.   

I've also had good luck with using a fixture clip such as those at https://www.adafruit.com/product/2458 to hold a board in place.   


 

Offline mikeselectricstuff

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Re: (UK) Looking for small test jig manufacturers
« Reply #3 on: December 08, 2019, 10:34:40 am »
Just make some PCBs with the required holes & pads,and stack them with screw spacers. It will be quicker than communicating all the details to a third party manufacturer
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