Stannol KS115 Sn99/Cu1 Rosin-Free, Halide Activated Synthetic Resin Solder Wire

Stannol Brand: Stannol

Stannol KS115 electronic solder wire has been designed for the special requirements of lead-free soldering. It is suitable for industrial manufacturing as well as for rework and repair.

Stannol solder wire KS115 contains a rosin-free, halide activated synthetic resin. The flux formulation of KS115 is classified to DIN EN 29454-1 Type 1.2.2.B. Due to its high activity (1.5%), the flux is classified as REM1 to IEC 61190-1-3.

  • Alloy: 99% tin, 1% copper
  • Melting point 227°C
  • Active flux for fast wetting of solder pads and pins
  • Bright amber residues with low thermal decomposition at soldering temperatures
  • Solid residues with high softening point
  • Low fuming
  • Low spitting
  • Available in a range of diameters and pack sizes
Description Image Product Buy Pricing (Ex VAT) Flux Type Solder Alloy Melting Temperature Weight Wire Diameter Wire Gauge (SWG) Percent Copper Percent Lead Percent Silver Percent Tin Leaded / Lead-Free Type
Stannol 573250 Solder Wire Sn99Cu1 KS115 3.0% 0.3mm 100g
Stannol 573250 Solder Wire Sn99Cu1 KS115 3.0% 0.3mm 100g
Standard range
Order code: 50-2441
MPN: 574000

Despatched within 4 working days - 13 in stock
1+ £24.96
Price per unit Ex VAT
Rosin free 99% tin, 1% copper 0.100kg 0.30mm Lead-free Wire
Stannol 573251 Solder Wire Sn99Cu1 KS115 3.0% 0.5mm 100g
Stannol 573251 Solder Wire Sn99Cu1 KS115 3.0% 0.5mm 100g
Standard range
Order code: 50-2442
MPN: 574002

Despatched within 4 working days - 21 in stock
1+ £16.00
Price per unit Ex VAT
F-SW 28 Sn99Cu1 227°C 100g 0.50mm 25 Lead-free Wire
Stannol 573252 Solder Wire Sn99Cu1 KS115 3.0% 0.7mm 100g
Stannol 573252 Solder Wire Sn99Cu1 KS115 3.0% 0.7mm 100g
Standard range
Order code: 50-2443
MPN: 573252

Despatched within 4 working days - 74 in stock
1+ £25.99
5+ £24.87
Price per unit Ex VAT
F-SW 28 Sn99Cu1 227°C 100g 0.7mm 22 Lead-free Wire
Stannol 574006 Solder Wire Sn99Cu1 KS115 3.0% 1.0mm 100g
Stannol 574006 Solder Wire Sn99Cu1 KS115 3.0% 1.0mm 100g
Standard range
Order code: 50-2444
MPN: 574006

Despatched same day - 2 in stockBack-order availability date - 25/09/2026
1+ £20.28
5+ £19.58
Price per unit Ex VAT
F-SW 28 Sn99Cu1 227°C 100g 1mm 19 1 0 0 99 Lead-free Wire
Stannol 573255 Solder Wire Sn99Cu1 KS115 3.0% 1.0mm 250g
Stannol 573255 Solder Wire Sn99Cu1 KS115 3.0% 1.0mm 250g
Standard range
Order code: 50-2446
MPN: 574016

Despatched within 4 working days - 53 in stock
1+ £28.00
10+ £25.75
50+ £25.15
Price per unit Ex VAT
Rosin free 250g 1mm Lead-free Wire

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