5pcs Enameled Copper Wire, Diameter 0.1mm Length 12m Enamelled PCB Repair Wire for Precision Motherboard Winding Magnet Copper Solder Wire

Thank you

Simppe product, simple review

0.1mm, confirmed with my calipers. Solders nice if you make sure to melt off the coating on the tip with a bead of solder first. Perfect for my SMD electronics projects considering I constantly put a trace or two in the wrong place. I built a breakout board designed for these, saved a lot of space on the board and on my workbench compared to 1mm jumpers.

The quality of the wire seems ok, just make sure you understand just how small this is before you buy it, it truly is for trace repair more. If you are searching for enameled wire for soldering short jumpers on electronics, this is probably not going to work for you [it didnt for me, even though I tried to make it work, but I could not get the wire to make continuity between the two pads I connected it to. Could have been user error but seemed the enamel didnt want to melt away to expose the wire, which is good for long runs but makes it bad for short ones]. It really is 0.1mm as the listing states, or approximately 38 gauge, which is hard to visualize in the pictures for those who have no concept of it, so check the comparison photos I posted for the review. If you need to rewrap a small electromagnet or repair a long trace then this could probably work, but for repairing distances under a centimeter on a PCB this is simply too small to recommend [see pictures showing this wire on the bottom with 2 strands of thermistat wire above it (18 gauge) which I ended up using a bit of for my project though it was bulkier than I wanted for the task, and a photo comparing to 0.6mm solder (appx 22/23 gauge)]. I took away a star because it seems like the wire just doesnt want to make a true connection at a super short distance, and I didnt want to risk shorting to other components in the way bu pre burning all the enamel [and defeating its purpose], but for longer runs it would probably work just fine.

Excellent product

I needed super thin wire to fix some PCBs and this works great for that micro work. As described and works great.

Great product

Works great. You might want to go thicker depending on your project.

Dose the jobe

Important for re-work. The insulation is a bit hard to burn through.