---
product_id: 411491081
title: "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%"
brand: "weller"
price: "$47.97"
currency: USD
in_stock: true
reviews_count: 1
category: "Weller"
url: https://www.desertcart.us/products/411491081-weller-wsw-snpb-t0051403099-solder-wire-dia-1-0-mm
store_origin: US
region: United States of America
---

# Up to 70% less tip consumption 2.2% continuous flux core 1.0 mm precision diameter 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%

**Brand:** weller
**Price:** $47.97
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your solder game with precision and power!

## Quick Answers

- **What is this?** 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% by weller
- **How much does it cost?** $47.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/411491081-weller-wsw-snpb-t0051403099-solder-wire-dia-1-0-mm)

## Best For

- weller enthusiasts

## Why This Product

- Trusted weller brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Consistent Flow:** Guaranteed 100% continuous flux core ensures smooth, reliable joints
- • **Precision Perfected:** 1.0 mm diameter for flawless, professional soldering every time
- • **Cost-Savvy Efficiency:** Reduce tip wear by up to 70%, saving time and resources on every project
- • **Durability That Lasts:** Long-term crack-resistant solder joints even on challenging surfaces
- • **Clean & Safe Workspace:** Patented Reduced Splash technology keeps your bench spotless and you protected

## Overview

The Weller WSW SnPb Solder Wire (1.0 mm, 100 g) features a Sn60Pb40 alloy with 2.2% flux content, delivering consistent, crack-resistant joints. Engineered for professional use, it reduces tip consumption by up to 70%, boosting productivity while maintaining a clean, safe workspace with patented Reduced Splash technology.

## Description

Designed to enhance the quality of all hand and robotic soldering jobs, Weller WSW increases productivity while reducing operating costs. WSW solder wires optimize the performance of the soldering process by reducing tip consumption , ensuring a low total cost of ownership by decreasing labor time and resources. The patented Reduced Splash feature increases direct user safety and clean workbrench. With a guaranteed 100% continuous flux core, combined with pure first metal melting, WSW avoids costly rework and enables long-term, highly durable solder joints without cracking, even on difficult surfaces.

Review: 🌺 - 🔥🔥🔥 super

## Features

- PERFORMANCE & PRODUCTIVITY - Optimized performance with a guaranteed and consistent 100% continuous flux core.
- QUALITY SOLDER JOINTS - Long-term, highly durable soldering joints that will not crack, even on difficult surfaces.
- LOW TOTAL COST OF OWNERSHIP - Up to 70% less reduced tip consumption and provide a low total cost of ownership by saving labor time & ressources due a higher productivity.
- REDUCED SPLASH - Increase direct user safety as well as workplace cleanliness.
- FLOW + HEAT PERFORMANCE - Patented alloys guarantee optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Apex Tool Group |
| Part number | T0051403099 |
| Item Weight | 127 g |
| Package Dimensions | 6.2 x 6.1 x 5.99 cm; 127.01 g |
| Item model number | T0051403099 |
| Color | silver |
| Style | 1.0 mm |
| Material | copper |
| Power source type | Hand Powered |
| Item Package Quantity | 1 |
| Specific uses | Professional |
| Included components | Weller 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 |

## Images

![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% - Image 1](https://m.media-amazon.com/images/I/818qd46coEL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🌺
*by Б***А on 9 December 2025*

🔥🔥🔥 super

## Frequently Bought Together

- 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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- SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*