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Lead Free solder wire with Rosin flux

Rosin fluxed lead free solder wire

Rosin fluxed lead free solder wire

MPN: Sn100e RA300

A lead free solder wire with a rosin based flux for extra flux activity and wetting.

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$36.26 ex VAT($32.64 inc VAT)
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Product Description

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 with 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

Non corrosive residues and bright shiny solder joints

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


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


Safety Data Sheet CLP

Safety Data Sheet

Somerset Solders

Leading stockist of lead free and leaded solder wires, pastes and bar. Liquid fluxes and flux gels stocked.

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Lead Free solder wire with Rosin flux