Reflow Circuit Board Heat Gun

The top photo shows a board that has been populated and reflow soldered in an oven and the bottom photo shows the bare board.

Reflow circuit board heat gun.

A common heat gun is an inexpensive way to reflow or reattach electronic components that have been soldered together. I figured i had nothing to lose to try to reflow the board myself. Whether you re relying on machines to do the building for you or building by hand solder can often have a mind of its own. The following descriptions use that method and focus on a small section of a printed circuit board as shown below.

Same thought on buying a used board. Set your store to see local availability add to cart. Solder rework stations can be costly beginning at a price tag of 100. The question can you reflow solder with a heat gun has been asked on google so many times as people are wondering about the capabilities of a heat gun.

Here s what i was thinking might work. The answer is yes you can reflow solder using a heat gun. When working with or building printed circuit boards there is a lot of room for errors to be made. I read the posts on the net about baking it in the oven and hitting it with a heat gun.

Free delivery with 45 order. I choose the heat gun method. Can you reflow solder with a heat gun. Hot air soldering is customarily used with surface mount devices being attached to printed circuit boards.

My circuit board has about 250 components including 0402 passives and a couple of 0 5mm pitch tqfps and it s a bit of a pain to assemble it using a soldering iron. If i sent it off to be done for 400 i was concerned the problem would happen again down the road. While a regular hot air solder rework station could cost more than 100 a common heat gun available from most home improvement stores should cost no more than 50. Apply leaded solder paste via a stencil onto the pcb.

Hot air stations or heat guns are very useful tools and are essential for any electronics workbench. Select 2 to 4 items to compare.