R-TECH 856875 Lead-Free Sn-Cu-Ag-Ni-Ge Solder 18SWG 1.2mm 0.5kg

Standard range
Order Code:

85-6875

Brand: R-TECH MPN: 856875 EAN-13: 5053556002085
Qty Unit Price (Ex VAT)
1+ £101.45
5+ £91.78
10+ £85.72
25+ £80.30
50+ £75.56
100+ £69.98
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
13 in stock, despatched same dayAdditional quantity lead time 9 months

Produced under license from Fuji, this lead-free 5-element solder contains tin (Sn), copper (Cu), silver (Ag), nickel (Ni) and germanium (Ge). The trace addition of nickel and germanium increases the fluidity of the solder and improves it's ease of wetting by reducing oxidisation on the surface. It produces bright, smooth fillets without shrink cracks or hot tears.


  • Trace addition of nickel produces less short circuits and reduces shrinkage defects
  • Nickel-stabilised inter-metallic layer inhibits copper erosion
  • Increased reliability in harsh environments
  • High ductility ensures long service life of joints subjected to cyclic strain
  • Produces minimal dross
  • Minimal shorts and icicles
  • Wets faster than silver-containing alternatives
  • Produces bright, crack-free fillets
  • Superior performance in marine applications
  • Excellent resistance to thermal fatigue
  • Melting point 217 to 219°C
  • Flux cored
  • 18SWG (1.2mm) diameter
  • Supplied on 500g reels
Flux Type Rosin
Leaded / Lead-Free Lead-free
Melting Temperature 227°C
Solder Alloy Sn-Cu-Ag-Ni-Ge
Type Wire
Weight 500g
Lifetime Warranty No
SWG 18
Wire Diameter 1.2mm

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