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Lead Free solder wire with Rosin flux 1.27mm

£43.87 £36.56
In Stock
MPN: Sn100e RA300

A lead-free solder wire with a rosin-based flux for extra flux activity and wetting. Ideal for tackling demanding soldering.

  • The Qualitek RA300 flux core  in then Sn100e alloy

Solder wire gauge: 1.27mm (0.050'')

Flux: RA300 Rosin flux. Classification: ROM1
Flux core content 3.3%
Alloy: Tin 99.5% Copper 0.5% Cobalt (Trace)
Melting Range: 228°C
Residue removal: Not required
Standards: Alloy Conforms to J-STD-006

Standard Delivery

Usual shipping within 2-5 days

Collect in Store

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The rosin-based Sn100e Qualitek lead-free solder wire is the choice for soldering where tougher oxides are present on metal surfaces to be soldered and require a more active flux to promote wetting. The Sn100e alloy is a 99°C Tin Copper alloy with a trace of Cobalt, and the RA300 rosin flux core gives excellent soldering results. 

A solder wire gauge of 1.27mm

Supplied on 500g Reels with a 3.3% flux core

Noncorrosive residues and bright shiny solder joints

Cleaning of flux residues is not necessary but easily cleaned if required

More Information
Brand Qualitek
Customise No
Collect in Store Yes



MPN Sn100e RA300
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