Reflow Circuit Board Heat Gun

I m curious how well a hot air gun would work for reflowing an entire board.

Reflow circuit board heat gun.

Can you reflow solder with a 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. I choose the heat gun method. Select 2 to 4 items to compare.

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. Same thought on buying a used board. Hot air soldering is customarily used with surface mount devices being attached to printed circuit boards. 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.

A common heat gun is an inexpensive way to reflow or reattach electronic components that have been soldered together. Hot air stations or heat guns are very useful tools and are essential for any electronics workbench. 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. 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.

Here s what i was thinking might work. Free delivery with 45 order. The answer is yes you can reflow solder using a heat gun. If i sent it off to be done for 400 i was concerned the problem would happen again down the road.

I read the posts on the net about baking it in the oven and hitting it with a heat gun. Set your store to see local availability add to cart. Heat gun seekone 1800w heat gun kit with carry case variable temperature control with 2 temp settings 4 nozzles 122 1202 50 650 with overload protection for crafts shrinking pvc 4 6 out of 5 stars 410. I figured i had nothing to lose to try to reflow the board myself.

The following descriptions use that method and focus on a small section of a printed circuit board as shown below. Solder rework stations can be costly beginning at a price tag of 100.