[sdiy] top soldering through hole

Ove Ridé nitro2k01 at gmail.com
Wed Feb 14 18:39:46 CET 2018


What makes you think a DIP chip couldn't handle being soldered from
the top from a thermal point of view?

On 14 February 2018 at 12:04, Quincas Moreira <quincas at gmail.com> wrote:
> not significantly, resistors and diodes are resilient devices and they’re the only ones you can do this with. Unless it’s smd in which case everything gets soldered from the top if you use an iron anyways...
>
> Sent from my iPhone
>
>> On Feb 14, 2018, at 03:29, Roman Sowa <modular at go2.pl> wrote:
>>
>> The component's body is heated to higher temperature than it would in case of bottom surface soldering. But exactly how much hotter it gets and how that affects its performance, I'm not even trying to estimate.
>>
>> Roman
>>
>> W dniu 2018-02-14 o 07:03, David Moylan pisze:
>>> On a pro PCB with plated holes is there really any difference soldering from the top or bottom for things like resistors where there's room to reach the leads on the top side?
>>> Dave
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-- 
/Ove

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