Author Topic: SOJ to SOP adapter board?  (Read 16675 times)

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Offline Rat_PatrolTopic starter

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SOJ to SOP adapter board?
« on: April 06, 2024, 01:53:47 am »
A component I use with a SOP28 footprint is going obsolete, and what should work as a replacement is on a SOJ28 footprint. The pinouts are the same, but the SOJ just won't touch the pads on the current SOP board.

So I'd like to try out these chips before I commit to changing the board, but I'm having trouble finding little PCB or even socket adapters that would work for this combo. I'll whip up some little PCBs and have JLC make them if I have to, but before I spend $65 having that done, I have to imagine these exist somewhere for cheap?

Any sources?
 

Offline BreakingOhmsLaw

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Re: SOJ to SOP adapter board?
« Reply #1 on: April 06, 2024, 11:38:26 am »
Just fold out the J-leads from under the SOJ package with some tweezers and solder them on the SOP footprint?
 

Offline donlisms

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Re: SOJ to SOP adapter board?
« Reply #2 on: April 09, 2024, 05:18:31 pm »
Little pieces of wire?
 

Offline abeyer

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Re: SOJ to SOP adapter board?
« Reply #3 on: April 09, 2024, 06:40:07 pm »
 

Offline Rat_PatrolTopic starter

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Re: SOJ to SOP adapter board?
« Reply #4 on: April 10, 2024, 11:59:17 pm »
Perhaps this? https://www.peconnectors.com/sockets-surface-mount/hws7261/

I couldn't find a TDS, but it looks like it uses the same SOJ footprint?
 

Offline Rat_PatrolTopic starter

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Re: SOJ to SOP adapter board?
« Reply #5 on: April 11, 2024, 12:02:49 am »
Just fold out the J-leads from under the SOJ package with some tweezers and solder them on the SOP footprint?

I'll give this a try, should probably work. Thanks for the idea!
 


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