SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 250g/500g Reel Range

R-TECH Brand: R-TECH

R-TECH SAC305 Solder 2% Rosin-Free HF is a high purity, Rosin-free, Halide-free, no clean solder wire. It has a low melting point with a fast flow (2%) Rosin-free and Halide-free flux core.
The silver content in SAC305 solder results in a superior alloy, with improved solder flow and reliable joint finish. SAC305 solder has a hard resistance and is not susceptible to breaking.

It provides a high quality solder that is both user and environmentally friendly.

Suitable for both hand and automated, high integrity soldering applications for both IPC-6011 Class 2 and Class 3 electronic products.

  • Available in 26SWG, 22SWG, 20SWG and 18SWG (0.5mm, 0.7mm, 1mm and 1.2mm) diameter
  • Solder Composition: 96.5% tin, 3% silver, 0.5% copper
  • Melting temperature: 217-220°C
  • No-clean formulation
  • Powerful wetting, high speed solder
  • Rosin-Free
  • Halide-Free
  • Suitable for hand or automated soldering
  • Silver content minimises leaching from terminations with improved resistance to thermal fatigue
  • Supplied on 250g or 500g reels
Description Image Product Buy Pricing (Ex VAT) Wire Diameter SWG Flux Type Leaded / Lead-Free Melting Temperature Solder Alloy Type
R-TECH 857034 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.2mm 250g Reel
R-TECH 857034 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.2mm 250g Reel
Standard range
Order code: 85-7034
MPN: 857034

10 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £40.46
5+ £37.41
10+ £35.40
Price per unit Ex VAT 		1.2mm 18 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 856998 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.2mm 500g Reel
R-TECH 856998 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.2mm 500g Reel
Standard range
Order code: 85-6998
MPN: 856998

32 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £69.18
5+ £63.96
10+ £60.53
Price per unit Ex VAT 		1.2mm 18 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 857035 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.0mm 500g Reel
R-TECH 857035 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.0mm 500g Reel
Standard range
Order code: 85-7035
MPN: 857035

35 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £71.28
5+ £65.90
10+ £62.37
Price per unit Ex VAT 		1mm 20 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 857036 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.7mm 250g Reel
R-TECH 857036 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.7mm 250g Reel
Standard range
Order code: 85-7036
MPN: 857036

18 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £43.63
5+ £40.34
10+ £38.18
Price per unit Ex VAT 		0.7mm 22 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 856997 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.7mm 500g Reel
R-TECH 856997 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.7mm 500g Reel
Standard range
Order code: 85-6997
MPN: 856997

20 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £72.34
5+ £66.88
10+ £63.30
Price per unit Ex VAT 		0.7mm 22 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 857037 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.5mm 250g Reel
R-TECH 857037 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.5mm 250g Reel
Standard range
Order code: 85-7037
MPN: 857037

6 in stock, despatched same dayAdditional 20 due on 29/12/2025
1+ £45.74
5+ £42.29
10+ £40.02
Price per unit Ex VAT 		0.5mm 26 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire
R-TECH 857038 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.5mm 500g Reel
R-TECH 857038 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 0.5mm 500g Reel
Standard range
Order code: 85-7038
MPN: 857038

15 in stock, despatched same dayAdditional quantity lead time 4 weeks
1+ £74.45
5+ £68.83
10+ £65.14
Price per unit Ex VAT 		0.5mm 26 No clean, Rosin free, Halide free Lead-free 217 to 220°C Sn96.5Ag3Cu0.5 Soldering Wire


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