Soldering Gun Vs Soldering Iron

soldering iron vs soldering gun

If you have not been involved in many soldering works in the past, you might be wondering, Should I go for soldering iron or soldering gun? How does soldering iron and soldering gun compare and contrast?

Expediently operated with a trigger with one hand, a soldering gun is in the form of a pistol. Soldering iron heats so fast and is used joining two pieces of metals.

In this article, we give you a comprehensive insight into the major differences between soldering gun and soldering iron based on their features, advantages, and disadvantages.

Feature Comparison Soldering Gun Vs Soldering Iron


Soldering Guns

Soldering Guns

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Soldering guns generally have more power voltage compared to soldering irons (power voltage ranges from 100-240 Watts). Additionally, soldering gun will provide you with greater flexibility while working as well. Most important, it enables you to work in more confined places which would be more difficult if you were to soldering iron. The tip of a soldering gun is shaped like a loop of copper wire. They are useful for heavy electrical connections and metal works that require a lighter touch.

Since guns have got distinct a step-down transformer that helps in converting power from main to lower voltages having high amperage current. Additionally, soldering guns heat up more quickly than soldering irons. Within seconds after plugged in, the tip is capable of getting warmed up to perform soldering task. Regarding energy efficiency, a soldering gun is more efficient than soldering iron. This is due to its ability to quickly heat as well as cools. In addition, it has got better visibility. A small light lights the area you are working on when you depress the gun's trigger.

Disadvantages of Soldering Guns

One of the disadvantages associated with the soldering gun is that the copper loop that normally forms on the gun tip must frequently be replaced because it gradually dissolves. This is time consuming hence increasing the time to complete soldering projects. Soldering guns are heavier than the irons. This is another limitation the users of the gun have to bear with. It potentially makes you strain therefore limiting your ability to cleanly solder. Moreover, due to the nature of their sizes, they can lead to clumsiness especially when working on smaller jobs. This is so since they are often used for intermittent work due to the manner the transformer operates. They can disrupt flow when soldering.

Soldering Irons

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On the other hand, soldering irons are lighter than soldering guns. This makes it easier to work with especially if you are working soldering projects that take a longer time. A soldering iron provides flexibility since there are numerous types and sizes to choose from. For instance, small irons are best for light soldering projects while larger ones are good heavy duty tasks.

The majority of different ​types of soldering iron have many different tips. Therefore, you have the opportunity to use them for myriad projects types. The variety types ensure that you are more efficient with the iron. Unlike the soldering gun, they do not require to be turned on and off repeatedly since the iron stays hot for a longer time, therefore, contributing to a smooth workflow.

When working on heavy duty task, soldering irons are less effective. Irons have got less voltage than the guns. This property makes them appropriate for light and low power jobs. They are comparatively heat slowly and consequently use more energy. This makes them less energy compared to a soldering gun.

Factors to Consider When Choosing Soldering iron and gun


When making the decision on whether to choose soldering gun or iron, you should consider various factors before arriving at a solution. The following factors are imperative during the selection.

#1. Wattage

Most of the soldering irons and soldering guns used in the electronics range between 20 to 60 Watts. Soldering iron having a wattage of 50W is very common nowadays. This will be sufficient heat for most of the soldering projects. Therefore, it is vital to check the wattage before finally making a purchase.

#2. Temperature control

Temperature control will depend on the type of soldering projects you are involved in. You can settle for soldering gun if you need to control the temperature. However, some soldering iron has the temperature control feature.

#3. Tip size and shape

The user should know either to choose to purchase a soldering iron or soldering gun with large or small tips. This will depend on the type of so;soldering projects being carried out.

Final Verdict


Soldering gun being a conventional tool, it's rapidly heated up, which so undesirable for your electronics. It leads delaminating as well as a loss to copper traces. It is mostly used for jointing as well as metal surfaces.

The chips and conductors might also be damaged due to high temperature. Its heavy nature makes it clumsy and cluttered for regular use. However, soldering iron is also very useful in jointing works. Nonetheless, its merits and demerits depending on the task purpose. While both are basically used for soldering, each has got its advantages and disadvantages.

Willie Ryan
 

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