Product name	Brand	Price
SolderKing Sn60Pb40 Solder Wire CXW-70 2.2% Flux 0.4mm Supplied on 250G Reels	SolderKing	Call for price	Call for price View product
SolderKing Sn60Pb40 Solder Wire RA 2.0% Flux 0.7mm Supplied on 500G Reels	SolderKing	Call for price	Call for price View product
SolderKing Sn60Pb40 Solder Wire CXW-70 2.2% Flux 0.7mm Supplied on 500G Reels	SolderKing	Call for price	Call for price View product
SolderKing Sn60Pb40 Solder Wire CXW-70 2.2% Flux 1.00mm Supplied on 500G Reels	SolderKing	Call for price	Call for price View product
SolderKing Sn60Pb40 Solder Wire CXW-70 2.2% Flux 1.20mm Supplied on 500G Reels	SolderKing	Call for price	Call for price View product
SolderKing SAC0307 Pellets 1kg High Purity	SolderKing	£60.00 (£72.00 inc VAT)	£60.00 (£72.00 inc VAT)
SolderKing 99C (Sn99.3Cu0.7) Pellets 1kg High Purity	SolderKing	£56.00 (£67.20 inc VAT)	£56.00 (£67.20 inc VAT)
SolderKing High Purity Leaded Sn60Pb40 Solder Pellets 1KG Pack	SolderKing	Call for price	Call for price View product
P2-5 SAC305 88.5% 20-38 T4 No Clean Lead Free Solder Paste \| 500g Tub \| SolderKing	SolderKing	£58.30 (£69.96 inc VAT)	£58.30 (£69.96 inc VAT) View options
SolderKing Halogen Free Rework Gel 10cc Syringe	SolderKing	£10.00 (£12.00 inc VAT)	£10.00 (£12.00 inc VAT)

SolderKing Solder & Flux

An independent family owned UK manufacturer of solders and chemical consumables for the assembly of electronic, electrical and engineered parts. Established in 2018, Solderking specialises in the development, manufacture and distribution of regulatory compliant soldering assembly materials to RoHS, REACH and the responsible minerals initiative.

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What Does SAC mean?

SAC refers to the alloy contents in the wire of Tin (Sn), Silver (Ag) and Copper (Cu). In reference to Solderking products, this includes alloys such as SAC305, SAC405, SAC0307, SC100e and SAC387.

You can determine the composition of the wire by looking at the name. For example:

SAC405 - 4% Silver, 0.5% Copper
SAC305 - 3% Silver, 0.5% Copper
SAC387 - 3.8% Silver, 0.7% Copper
SC100e - 100% Tin

SAC alloys are RoHS compliant and provide a premium soldering experience. Find these alloys in forms such as solder wire, bars and pastes.