Description
Flux for soldering printed circuit boards
Safe for radio components
Water-washable
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Soldering flux Ф5
37.00UAH
In stock
3 reviews for Soldering flux Ф5
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Zakhar Ladnytskyy (verified owner) –
super flux, washed off with warm water, works well.
The wire comes from the printer... (verified owner) –
Smells like alcohol, transparent. There is no composition on the label ... The electrical conductivity is wild (although for FGA, this is normal).
one drop, dried up, conducts successfully 5V practically without changing the potential, between two points on the breadboard.... However, solder perfectly, does not boil like alcohol rosin / LTI-120 ... Remains a greasy smooth surface.
dripping on a leaf, I tried with a multimeter - nothing .... OK. soaked leaf, folded in half, probes on both sides of the sheet - I measure - 1! megohm. (how-so, I had less than a kilo-ohm on the board! ...) We heat it with a hairdryer, a little bit, degrees up to 50 ... Resistance drops, immediately less than 80kom ... However, on the breadboard, more contact area, the flux is warmed up - and many times higher conductivity.
By the way, washing off this F5 flux with alcohol, solves the problem poorly, it remains conductive and the textolite is bold .... Good flux, but Flux Glycerin is not for soldering radio components.
The wire comes from the printer... (verified owner) –
Smells like alcohol, transparent. There is no composition on the label ... The electrical conductivity is wild (although for FGA, this is normal).
one drop, dried up, conducts successfully 5V practically without changing the potential, between two points on the breadboard.... However, solder perfectly, does not boil like alcohol rosin / LTI-120 ... Remains a greasy smooth surface.
dripping on a leaf, I tried with a multimeter - nothing .... OK. soaked leaf, folded in half, probes on both sides of the sheet - I measure - 1! megohm. (how-so, I had less than a kilo-ohm on the board! ...) We heat it with a hairdryer, a little bit, degrees up to 50 ... Resistance drops, immediately less than 80kom ... However, on the breadboard, more contact area, the flux is warmed up - and many times higher conductivity.
By the way, washing off this F5 flux with alcohol, solves the problem poorly, it remains conductive and the textolite is bold .... Good flux, but Flux Glycerin is not for soldering radio components (not for surface mount, and soldering connectors and components from under which it is no longer possible to wash it).