Search  for anything...

TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (1.0mm, 100g)

  • Based on 2,633 reviews
Condition: New
Checking for product changes
$11.99 Why this price?
Save $28.99 was $40.98

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 22
Order within 14 hours and 25 minutes
Available payment plans shown during checkout

Style: High Purity 0.039Inch 0.22LB


Features

  • [Alloy Parameters] -- Solder wire Tin 63% Lead 37% (Sn63 Pb37);Solder flux Content:1.8%
  • [Parameters of Solder Wire] -- Diameter: 1.0mm /Weight: 100 g
  • [Perfect soldering capability] -- This wire has a low melting point, flows smoothly, has fast soldering speed, and has strong solder joints.
  • [Applications] -- The features of solder wire can help people solder easier. Especially suitable for circuit board, TV, radio, and other home appliances repair, DIY, home decoration.
  • [After-sales Guarantee] -- In order to bring you a better shopping experience, if you have any questions, please feel free to contact us. We will reply as soon as possible. Thank you!

Manufacturer: ‎TOWOT


Part Number: ‎H-10100


Item Weight: ‎3.52 ounces


Package Dimensions: ‎2.32 x 2.28 x 1.34 inches


Item model number: ‎H-10100


Style: ‎High Purity 0.039Inch 0.22LB


Material: ‎lead


Batteries Required?: ‎No


Date First Available: October 28, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • It's solder
Style: High Purity 0.039Inch 0.11LB
Great for general purpose electronics work. It's solder. It's tin. It's lead. It's got the rosin core for better wetting leads to better solder joints and fewer chances for cold solder joints. It's a good diameter too for most work, but they do sell smaller diameter stuff for more precision work. Consider the size of the parts you want to solder and get a solder diameter than matches appropriately. This is a good general purpose size for most stuff, but might be too big for smaller SMT parts. For wires and stuff it's great though. ... show more
Reviewed in the United States on July 2, 2024 by Dan M.

  • Very good stuff!
Style: High Purity 0.024Inch 0.11LB
Submitted a return because roll was labeled "0.8 mm" and my order stated 0.6 mm. Got to looking at it and it seemed too slim for 0.8 mm. Micrometer said .6 mm! Used it today on radio kit and it is perfect! Solidifies shiny, flows well like the best solder should.
Reviewed in the United States on July 10, 2024 by Karl in TN

  • Works Great
Style: High Purity 0.039Inch 0.22LB
Haven’t had any issues soldering with this solder, burns at low temp and easily, work with it all the time. Couldn’t be happier.
Reviewed in the United States on July 16, 2024 by Tyler Tyler

  • Worked Great on LED Strip
Style: High Purity 0.039Inch 0.11LB
I don't have any experience using solder, but I bought this and borrowed an iron to repair my LED strip. I ripped it trying to move it, and tape wasn't keeping the ends together for more than a couple days at a time. After I got the solder, it took me about 10 minutes to fix the strip, and it's been working perfectly for almost a month now with no disruptions. If you're doing a similar fix, make sure the solder you get can conduct electricity! I didn't know this at the time, so I got lucky with what I picked, but lead is what conducts the electricity. So 63-37 (63% tin, 37% lead) is much better at conducting than 90-10 (90% tin, 10% lead). ... show more
Reviewed in the United States on April 15, 2024 by McKennan Dalton

  • Good and Cheap product
Style: High Purity 0.039Inch 0.11LB
I like this product. I will buy it later.
Reviewed in the United States on July 1, 2024 by Vincent NGUYEN

  • Solder
Style: High Purity 0.039Inch 0.11LB
Great value fast shipping
Reviewed in the United States on June 8, 2024 by cyhlani

  • works great no need for flux
Style: High Purity 0.039Inch 0.11LB
ecelent for guitar work
Reviewed in the United States on June 4, 2024 by robert stonecipher

  • Good stuff. THX
Style: High Purity 0.047Inch 0.11LB
Good stuff. THX
Reviewed in the United States on June 5, 2024 by Julian B.

Can't find a product?

Find it on Amazon first, then paste the link below.