Model # SP40NKUS

Internet #204195330

Store SKU #1000011104

Weller 40-Watt LED Soldering Iron Kit
0037103266910

Weller

40-Watt LED Soldering Iron Kit

  • Ceramic heater technology heats up to 900 degrees
  • Co-Molded soft grip ribbed handle for comfort
  • Only compatible with Weller tips
$23.97 /each

Frequently Bought Together

Product Overview

The Weller SP40NKUS Standard Duty LED Soldering Iron Kit has co-molded soft grip ribbed handle design for maximum comfort and reduced slippage. The wire connection is less than 12-AWG. The high-performance ceramic heater technology will heat up to 900 Degree F.

  • Application illumination (3) 5 mm high temperature long-life LED with tip focused beams at 25 Lumens sq. ft. drives superior visibility for maximum soldering accuracy
  • Ease of tip position and control
  • Package includes: iron with mt10, 6 mm tip, iron stand, user manual, soldering aid tool, lead-free solder, spare st3 (3.2 mm) and st7 (0.8 mm) tips
  • Important: use only Weller tips
  • Applications: hobby models, small appliance, small engine repair, crafts, wire connection less than 8 AWG (0.13 in. Dia)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

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Customer Questions & Answers

Can this be used for wood burning?

Asked by: CB
yes it can, It comes with a selection of tips that you can change as needed.
Answered by: Bri
Date published: 2017-02-07

Hello, 110v or 220v ?

Hello, 110v or 220v ?
Asked by: LUCIEN
110V
Answered by: Yawdman
Date published: 2017-02-14

Where can I get tips for the 40 watt soldering iron?

Asked by: Anne
Assuming you have a Weller soldering iron, you can go to Weller web site to order the tips you need. Use this link: http://www.weller-toolsus.com/soldering/tips/irons
Answered by: Yawdman
Date published: 2017-02-14

I need to solder some 18 gauge wire together will this be sufficient enough to do that or should i step up to the 100.

Asked by: mike
Mike, I had great success with soldering three 16ga stranded wires in a single point. I found the solder flows evenly and the heat output is great.
Answered by: Bri
Date published: 2017-02-07
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Customer Reviews

40-Watt LED Soldering Iron Kit is rated 3.9 out of 5 by 76.
Rated 1 out of 5 by from Fair Is very cheap and i use 1 time and broken, is not a good product sorry
Date published: 2016-09-13
Rated 5 out of 5 by from Hands down the best soldering iron I've owned, I'm 51 and that I've owned my fair share is an und... Hands down the best soldering iron I've owned, I'm 51 and that I've owned my fair share is an under statement, this isn't being used for professional purposes it's for personal use...but I used guns from Weller growing up, and have had cheap/inexpensive ones and this is very comfortable in the hand easy to use and you can get other tips for it for more uses is GREAT...Weller knows what a good product is and this is one of theirs, discover for yourself they have a whole line of soldering tools for you to choose one of your own...Enjoy
Date published: 2016-12-16
Rated 5 out of 5 by from Works great This iron has been reliable and easy to use. I previously purchased cheap $4-5 soldering irons, but I had to constantly buy a new ones because their tips would corrode almost immediately and replacements are not available. The tip on this Weller is still in perfect condition after 3 projects. And this model comes with 3 different tip styles. The higher cost of this iron is actually a much better value over time. The LED lights at the tip, however, add only minimal light - not enough to light up your work area by itself.
Date published: 2016-10-11
Rated 5 out of 5 by from Great soldering kit! This is a really nice soldering kit that has all the bells and whistles that you could want. I'm really impressed with this set up and it works exceptionally well. Heats up quickly and is pretty precise! Comes with some solder, the soldering iron, stand and different heads. This is my first soldering iron but have worked with them before. Does a great job and I'm definitely a happy camper with the results. Highly recommend!
Date published: 2016-09-11
Rated 3 out of 5 by from Best Unsupported Product Ever I bought this soldering iron from my local Home Depot about 6 months ago and since then I have been doing a fair share of soldering with it. The iron itself is pretty good, it does have a hard time holding temps which is minus 1 star. The 2nd star is lost because the soldering tip (as expected) run the course of it's life and needed to be replaced but the store does not carry them.
Date published: 2016-09-30
Rated 3 out of 5 by from The very nice soldering iron I use for my stained glass work died and I didn't want to hold my wo... The very nice soldering iron I use for my stained glass work died and I didn't want to hold my work while I had one shipped in from my glass supplier, so I picked this up. It worked, but not well for the work I needed. I will be replacing it with a more powerful iron meant to be used for stained glass and keeping this as an emergency backup.
Date published: 2016-12-21
Rated 5 out of 5 by from I like the varying size tips that came with the product. The light is a nice touch to light up th... I like the varying size tips that came with the product. The light is a nice touch to light up the specific work area around the tip. It has a good size grip. This is a great tool for electronic soldering work - appropriate heat for soldering and de-soldering components.
Date published: 2017-02-14
Rated 5 out of 5 by from Ideal Weller Soldering Iron..... This Weller Soldering iron is ideal for creating stained glass lamp shades. Heats quickly. Melts solder evenly. I have been using the Weller Solder iron products for almost 50 years [ ! ]. Reliable. Long life.
Date published: 2016-09-20
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