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Forum Index : Electronics : Bodging an additional component onto a PCB

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thwill

Guru

Joined: 16/09/2019
Location: United Kingdom
Posts: 3830
Posted: 07:44pm 22 Jan 2021
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Hi folks,

I have a PCB that I want to bodge an additional through hole component to (a small terminal block). I drill two holes through the PCB but they both end up connected to ground, presumably because I've gone through a whopping ground-plane. Is there a trick to insulate one of the leads against this plane?

Tom
Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
bob.steel
Senior Member

Joined: 27/02/2020
Location: Australia
Posts: 188
Posted: 09:00pm 23 Jan 2021
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Make the hole big enough for a small piece of wire insulation to fit and push the insulation over the solder lug first ?
Edited 2021-01-24 07:02 by bob.steel
 
thwill

Guru

Joined: 16/09/2019
Location: United Kingdom
Posts: 3830
Posted: 10:55pm 23 Jan 2021
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Thanks. That was my first thought too, but there wasn't room to put it into practice. I'm honestly surprised this isn't a common problem. I guess most components that need bodging can just be soldered "dead bug" onto the PCB ... doesn't really work for a terminal block. Anyway I've just tacked a couple of flying leads on instead.

Best wishes,

Tom
Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
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