Solder

Solder is a metal alloy with a low melting temperature point. It is used to permanently join two metals with a higher melting point. Soldering is a process commonly used in the electronics industry for PCBs, jewellery manufacturing and pipework in plumbing. Solder is to be used alongside a soldering iron for hand soldering.


What forms of solder are there?


The majority of solder comes in wire form. There is a range of wire diameters available to suit various applications and joints. Solder granules are ideal for soldering machines and tinning crucibles. They are small pellets of solder popular for jewellery making too. Paste solder is ideal for use in printed circuit boards (PCBs) and connecting surface mount electronic components. It is a sticky paste which is applied to a board by printing or painting.


What metal is used in solder?


Solder is made using a mixture of metals. A popular combination is 60/40 solder; 60% tin and 40% lead. There are other percentages of tin and lead available too. Silver is also used in solder for higher temperatures to create stronger joints, also known as silver soldering, hard soldering or silver brazing.


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Description Price Model Number Wire Diameter Percent Lead Product Form Melting Point Percent Silver Percent Tin Flux Type Product Weight Flux Content Percent Percent Copper
RS Stock No. 185-0115
Mfr. Part No.288850
BrandMulticore
SGD67.01
Each
units
Hydro-x 0.7mm 40% Wire 183-188°C - 60% Water Wash 500g 2% -
RS Stock No. 436-4881
Mfr. Part No.442570
BrandMulticore
SGD58.11
Each
units
362 0.5mm 40% Wire 183-188°C - 60% Activated Rosin 250g 3% -
RS Stock No. 547-344
Mfr. Part No.SN60 PB 7/10 - 3 CANAUX A11 - 100G
BrandMBO
SGD19.73
1 Reel of 100 Gram(s)
Reel(s)
SN60 PB 0.7mm 40% Wire 183°C - 60% Rosin 100g 2% -
RS Stock No. 555-193
Mfr. Part No.CRÈME SN96.5 AG3 CU0.5 SIRIUS 1 LF - SERINGUE MANU
BrandMBO
SGD31.21
Each
units
- - - Paste 217°C 3% 96.5% Rosin 30g 14% 0.5%
RS Stock No. 557-124
Mfr. Part No.287908
BrandMulticore
SGD52.50
1 Reel of 500 Gram(s)
Reel(s)
362 2mm 60% Wire 183-235°C - 40% Rosin Based 500g 3% -
RS Stock No. 788-3704
Mfr. Part No.T0051388199
BrandWeller
SGD45.05
1 Reel of 1
Reel(s)
WSW SAC M1 0.3mm - Wire 217°C 3% 96.5% Rosin 100g 3.5% 0.5%
RS Stock No. 551-671
Mfr. Part No.291726
BrandMulticore
SGD71.74
1 Reel of 500 Gram(s)
Reel(s)
362 0.7mm 36% Wire 179°C 2% 62% Activated Rosin 500g 3% -
RS Stock No. 185-0109
Mfr. Part No.291286
BrandMulticore
SGD57.71
Each
units
Hydro-x 0.7mm 40% Wire 183-188°C - 60% Water Wash 250g 2% -
RS Stock No. 788-3720
Mfr. Part No.T0051388899
BrandWeller
SGD84.92
1 Reel of 1
Reel(s)
WSW SAC LO 1mm - Wire 217°C 3% 96.5% Rosin 100g 3.5% 0.5%
RS Stock No. 229-4263
Mfr. Part No.288520
BrandMulticore
SGD22.25
1 Reel of 1
Reel(s)
C400 0.7mm 40% Wire 183-188°C - 60% Activated Rosin 250g 2.2% -
RS Stock No. 788-3708
Mfr. Part No.T0051388299
BrandWeller
SGD45.05
1 Reel of 1
Reel(s)
WSW SAC M1 0.5mm - Wire 217°C 3% 96.5% Rosin 100g 3.5% 0.5%
RS Stock No. 436-4831
Mfr. Part No.288498
BrandMulticore
SGD42.67
Each
units
C400 0.46mm 40% Wire 183-188°C - 60% Rosin Based 250g 2.2% -
RS Stock No. 185-0137
Mfr. Part No.291293
BrandMulticore
SGD66.75
Each
units
Hydro-x 1.2mm 40% Wire 183-188°C - 60% Water Wash 500g 2% -
RS Stock No. 547-297
Mfr. Part No.SN63 PB 10/10 SANS NETTOYAGE RT15 - 500G
BrandMBO
SGD49.72
1 Reel of 500 Gram(s)
Reel(s)
SN63 PB 1mm 37% Wire 183°C - 63% Rosin 500g 1.5% -
RS Stock No. 436-4897
Mfr. Part No.287506
BrandMulticore
SGD36.75
Each
units
X39 1.2mm 40% Wire 183-188°C - 60% Rosin Based 250g 1% -
RS Stock No. 295-4814
Mfr. Part No.287555
BrandMulticore
SGD90.33
Each
units
- 0.7mm 40% Wire 183°C - 60% Colophony (Rosin) Free 250g 3% -
RS Stock No. 788-3714
Mfr. Part No.T0051388599
BrandWeller
SGD79.38
1 Reel of 1
Reel(s)
WSW SAC M1 0.8mm - Wire 217°C 3% 96.5% Rosin 100g 3.5% 0.5%
RS Stock No. 547-332
Mfr. Part No.SN60 PB 7/10 - 3 CANAUX A11 - 500G
BrandMBO
SGD30.77
1 Reel of 500 Gram(s)
Reel(s)
SN60 PB 0.7mm 40% Wire 183°C - 60% Rosin 500g 2% -
RS Stock No. 436-4847
Mfr. Part No.288705
BrandMulticore
SGD61.74
Each
units
C511 0.46mm 40% Wire 183-188°C - 60% Activated Rosin 250g 3% -
RS Stock No. 185-0058
Mfr. Part No.289813
BrandMulticore
SGD99.13
1 Reel of 500 Gram(s)
Reel(s)
362 1.2mm 0% Wire +227°C - 99.3% Rosin Based 500g 3% 0.7%
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