Weller SP120 120 Watt Soldering Iron
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Customer Review
A fine product.
This is a very heavy duty soldering iron, for when you need a lot of thermal mass behind a soldering job. Excellent for very heavy guage wire, and in my case, stainless and teflon ham radio coaxial cable connectors. No problems with this product at all..
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120 Watt Soldering Iron
The Weller SP120 120 watt soldering iron is large and able to handle big jobs with ease. I ordered it for installing PL-259 UHF connectors on coaxial cable. I have not used it for this task yet but I did use it for soldering copper foil strips together and for soldering a 1 inch tinned copper braid to the copper foil. This iron work great for the large braid and copper foil. It is massive enough to solder these large items without a drop in temperature. The tip has a good nickel plating which makes soldering easier and it is easy to clean when you are finished. I highly recommend this iron for large soldering jobs.
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Enough heat for soldering large wires.
This delivered enough heat for soldering high current tabs onto 1 square inch PC board landings. Note it is over 11 inches long and has a 1/2inch diameter tip. Reaches 900 degrees F. The cord is, as expected, short. And think ahead about where you are going to lay it down when it is hot. It gets quite hot so needs cleaning and retinning. Perfect for working with heavy guage wire and power electronics.
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Product Description
Fine quality consumer mini iron. Lightweight and pencil thin. Replaceable nickel-plated copper tip. Stainless steel barrel. Heat and impact resistant handle. IMPORTANT: Use only Weller tips. Use of non-Weller component causes damage to the unit. Top to learn more



Perfect for large solder joints