---
product_id: 165008508
title: "Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g)"
brand: "zshx"
price: "₨345"
currency: SCR
in_stock: true
reviews_count: 13
category: "Zshx"
url: https://www.desertcart.sc/products/165008508-lead-free-solder-wire-sn99-ag0-3-cu0-7-rosin
store_origin: SC
region: Seychelles
---

# 99% tin purity 217℃ low melting point 0.8mm precision wire diameter Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g)

**Brand:** zshx
**Price:** ₨345
**Availability:** ✅ In Stock

## Summary

> ⚡ Solder Smarter, Not Harder — Join the Lead-Free Revolution!

## Quick Answers

- **What is this?** Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) by zshx
- **How much does it cost?** ₨345 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/165008508-lead-free-solder-wire-sn99-ag0-3-cu0-7-rosin)

## Best For

- zshx enthusiasts

## Why This Product

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

## Key Features

- • **Premium Lead-Free Composition:** Crafted with 99% tin, 0.3% silver, and 0.7% copper for superior conductivity and safety.
- • **Rosin Core Flux for Reliable Flow:** 2% flux content guarantees oxidation-free, smooth solder flow and strong bonds.
- • **Effortless Melting, Flawless Joints:** Melts quickly at a low 217℃ for smooth, clean soldering every time.
- • **Compact 50g Roll for On-the-Go Projects:** Lightweight and portable, perfect for home improvement and professional repairs.
- • **Precision Diameter for Professional Control:** 0.8mm wire thickness ensures exact application on delicate circuits and DIY projects.

## Overview

ZSHX Lead-Free Solder Wire (Sn99-Ag0.3-Cu0.7) offers a premium 0.8mm rosin core wire with 2% flux, melting at a low 217℃ for quick, clean, and reliable electrical soldering. Ideal for circuit boards, DIY, and professional repairs, this 50g spool combines high tin purity with silver and copper for enhanced conductivity and durability—all while ensuring a safer, lead-free experience.

## Description

ZSHX High Quality Lead-Free Solder Wire. The Soldering Wire has antioxidant for a long time and good weldability, melts quick and clean, flows smooth. Parameters: Solder Wire Tin 99%- Silver 0.3%-Copper 0.7% (Sn99-Ag0.3-Cu0.7). Lower Melting Point: 217℃/422.6℉. Wire Dia: Flux content 2%，electrical soldering wire dia is 0.8mm (0.0315inch). Gross Weight: 50 gram/0.11lbs/1.76 Ounce. Application: Circuit board, DIY, Home improvement, Repairation of cable/TV/Radio/VCR/stereos/ Toys and other electrical devices etc.

Review: Great product - Works well good for my hobby projects
Review: Good solder - Easy to solder with, professional looking, with no lead.

## Features

- ZSHX High Quality Lead-Free Solder Wire With Rosin Core
- Parameters: Solder Wire Tin 99%- Silver 0.3%-Copper 0.7% (Sn99-Ag0.3-Cu0.7)
- Lower Melting Point: 217℃/422.6℉
- Wire Dia: Flux content 2%，Electrical soldering wire dia is 0.8 mm (0.0315 inch)
- Gross Weight: 50gram/0.11lbs/1.76 Ounce

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QZX9LG2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,000 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Solder |
| Color | 0.8mm 50g |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,413) |
| Date First Available | April 23, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 1.76 ounces |
| Manufacturer | ZSHX |
| Material | Circuit board, DIY, Home improvement, Repairation of cable/TV/Radio/VCR/stereos/ Toys |
| Package Dimensions | 2.09 x 2.05 x 0.83 inches |
| Part Number | ZSLF08-50 |

## Images

![Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) - Image 1](https://m.media-amazon.com/images/I/415MftC9n9L.jpg)
![Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) - Image 2](https://m.media-amazon.com/images/I/41VRh6HMzfL.jpg)
![Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) - Image 3](https://m.media-amazon.com/images/I/41b+xXMOnGL.jpg)
![Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) - Image 4](https://m.media-amazon.com/images/I/51TC+3o-tvL.jpg)
![Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g) - Image 5](https://m.media-amazon.com/images/I/71JHS2KMtoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by R***D on August 21, 2025*

Works well good for my hobby projects

### ⭐⭐⭐⭐⭐ Good solder
*by D***E on December 27, 2025*

Easy to solder with, professional looking, with no lead.

### ⭐⭐⭐⭐ Not too bad
*by T***M on January 11, 2026*

Just try it. No too bad

## Frequently Bought Together

- ZSHX Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 Rosin core solder wire for electrical soldering (0.8mm 50g)
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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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**Shop now:** [https://www.desertcart.sc/products/165008508-lead-free-solder-wire-sn99-ag0-3-cu0-7-rosin](https://www.desertcart.sc/products/165008508-lead-free-solder-wire-sn99-ag0-3-cu0-7-rosin)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*