Making a Fine Tip for Your Solding Iron for SMD Soldering
Intro: Making a Fine Tip for Your Solding Iron for SMD Soldering
Surface-mount soldering can require a very fine tip for your soldering iron. If you only have a small amount of soldering to do, then why spend the time and money buying a tip when you can make one?
I came up with this after reading https://www.instructables.com/id/An_easier_way_to_solder_magnet_wire_to_SMD_LEDs/
The cost is pretty much zero, and you can do it in under 5 minutes!
I came up with this after reading https://www.instructables.com/id/An_easier_way_to_solder_magnet_wire_to_SMD_LEDs/
The cost is pretty much zero, and you can do it in under 5 minutes!
STEP 1: Get Some Copper Wire
The first thing you need is some copper wire. I have a reel of single-cored (i.e. solid) wire that has a conductor diameter of about 1.5mm - this is perfect. You might be able to use something a little thinner, but probably any thicker would be too difficult to bend.
Cut yourself about 10-15cm of wire. Use a knife to remove the insulation.
Cut yourself about 10-15cm of wire. Use a knife to remove the insulation.
STEP 2: Create Your New Tip!
Take your copper wire and wrap it tightly around your soldering iron's bit. Use a small pair of pliers to help you get it tight.
When you get to the end, leave a small piece sticking out, and cut it off at an angle. This is your new soldering tip. Cut it shorter than I did in the picture, to reduce the heat loss.
Copper is a good conductor of heat, and so the wire will quickly become hot enough to solder with. Tin it with a dab of solder on the end, and you're ready to go! You can make the point as small as you like by cutting/filing it. If it gets too oxidised, just file it off.
When you get to the end, leave a small piece sticking out, and cut it off at an angle. This is your new soldering tip. Cut it shorter than I did in the picture, to reduce the heat loss.
Copper is a good conductor of heat, and so the wire will quickly become hot enough to solder with. Tin it with a dab of solder on the end, and you're ready to go! You can make the point as small as you like by cutting/filing it. If it gets too oxidised, just file it off.
24 Comments
Yonatan24 8 years ago
Hi, I've added your project to the "Beginners Guide to Soldering" Collection
This is the link If you are interested:
https://www.instructables.com/id/Beginners-Guide-to...
vimes79 11 years ago
Ember Autumn RoseL 9 years ago
you have a bunch of unused tips?? I can really use a nice smt fine tip replace a lenovo charge port on a tablet. Problem is that the capacitors and resistors are in the way... I dont want to ghetto rig a hot gun with adapter and fix it into a stationary vertical position where I can slide the board underneath.... I am being patience to do the job right.
https://sp.yimg.com/ib/th?id=JN.yizhv%2bSjUBWL7nbo47oEMQ&pid=15.1&P=0
A.C.E. 9 years ago
I'm late to the party but I just had to say that this is a genius idea. I wouldn't have thought of it, thanks for sharing! Time to go mod some old xbox 360 controllers and consoles!
didgitalpunk 12 years ago
ringram2 12 years ago
kramerr 15 years ago
Krillian 13 years ago
MrZebra 15 years ago
drzcyy 14 years ago
handprints 14 years ago
MrZebra 14 years ago
Arbitror 14 years ago
lieuwe 14 years ago
arthujt 14 years ago
Whatnot 15 years ago
ste5442 15 years ago
S.
PCBPolice
junits15 15 years ago
LiporXT 15 years ago
MrZebra 15 years ago