Weller WSW SnPb (T0051403099) Solder Wire, Dia: 1.0 mm / 0.039 in, Wt: 100 g / 3.527 oz, Alloy Sn60Pb40, Flux content 2.2%
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Weller WSW SnPb (T0051403099) Solder Wire, Dia: 1.0 mm / 0.039 in, Wt: 100 g / 3.527 oz, Alloy Sn60Pb40, Flux content 2.2%

4.8/5
Product ID: 431662991
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12 interest-free installments with tabby
💰Up to 70% less tip consumption
🔥2.2% continuous flux core
⚙️1.0 mm precision diameter

Description

🔥 Solder Smarter, Not Harder – Join the Pro League!

  • DURABLE JOINTS - Long-lasting, crack-resistant solder joints even on challenging surfaces
  • CONSISTENT FLUX CORE - Guaranteed 100% continuous flux for flawless solder flow every time
  • CLEANER SAFER WORKSPACE - Minimized splash for enhanced user safety and tidy work areas
  • OPTIMIZED HEAT PERFORMANCE - Patented Sn60Pb40 alloy ensures superior heat transfer and flow
  • COST EFFICIENT PRODUCTIVITY - Reduce tip wear by up to 70%, saving labor and resources

The Weller WSW SnPb (T0051403099) solder wire features a precise 1.0 mm diameter and a 2.2% continuous flux core, delivering consistent, high-quality solder joints with exceptional durability. Engineered with a patented Sn60Pb40 alloy, it reduces tip consumption by up to 70%, boosting productivity while maintaining a cleaner, safer workspace. Ideal for professional use, this Japanese-made solder wire is the go-to choice for reliable, efficient electronics assembly.

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Specifications

ManufacturerApex Tool Group
Part NumberT0051403099
Item Weight4.5 ounces
Package Dimensions2.52 x 2.36 x 2.36 inches
Country of OriginJapan
Item model numberT0051403099
Is Discontinued By ManufacturerNo
Style1.0 mm
Materialcopper
Power SourceHand Powered
Item Package Quantity1
UsageProfessional
Included ComponentsWeller WSW SnPb (T0051403099) Lead Free Solder Wire, Dia: 1.0 mm / 0.039 in, Wt: 100 g / 3.527 oz, Alloy Sn60Pb40, Flux content 2.2%
Batteries Required?No
Warranty DescriptionNo Warranty - Consumable

Reviews

4.8

All from verified purchases

D**E

Flows!

So much better than the RoHS solders.

F**E

Awesome

Best solder i have used.

R**N

Melts/sticks and flows like a champ!

This stuff works great! Smooth and easy as it should be. I had ran out of my normal solder and used a roll of Kester from work. Nothing would stick or flow right using that. I’ve been soldering hobby projects for years. The Weller solder got me right back in the zone. Life’s too short to struggle w/ bad solder. Just buy it. It’s good…

S**I

Good price for a good quality solder

Works well, great for most projects.

L**G

works great, nice size for SMD work

I typically use Kester, but decided to give Weller brand a try since they are a well known brand and had a good deal on the 0.5mm I needed for SMD work and I am very happy with the solder, works great, will buy again

T**E

63% lead and 37% tin is a better alloy

63/37 is the best alloy because it is a "eutectic" alloy. That means the entire ball of solder you're dealing with tends to melt all at once and then harden all at once. 60/40 kind of eases its way into that all liquid state and then eases back to solid once the soldering tip is removed. So, four stars instead of five.All that said, I've used 60/40 a lot over the years and the alloy is rarely as much a problem as my errors of technique. It's just that 63/37 is more forgiving and easier to work with. So go for the 63/37 if things are otherwise equal.

J**M

quality is everything

good solder wire and makes clean joints i like alot and would buy agian

W**V

Just buy it youll be happy

I never had a soldering issue when I was a kid, today I have cold solders, not melting well, not absorbing into wires, so since I have very good soldering skills, i thought my chinease solder must be bad so i forked out the money for this solder. Ahhhh, the good old days of solder doing what it did as a kid. It flows perfectly, makes smooth joints, shines like it should, the melted solder solidifies with the expected contours, and zero cold solder joints. I tested the solder strength and could not pull it apart with a hefty pull. I will never buy another solder, its not worth the failures of cheap solder.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Weller Wsw Snpb T0051403099 Solder Wire Dia 1 0 Mm | Desertcart UAE