🧰 Premium Quality Soldering Lead 100g – Low Melting Point (Sn63/Pb37 Rosin Core)

📦 Product Overview

This Premium Quality Soldering Lead (100g) is a high-performance solder wire designed for professional electronics repair, PCB assembly, and precision soldering applications. Made with a Sn63/Pb37 (Tin/Lead) alloy, it offers a low melting point and smooth solder flow, ensuring strong, reliable, and clean solder joints.

The built-in rosin core flux improves wetting action and reduces oxidation during soldering, making it ideal for both beginners and professionals.

🔬 Alloy Composition

• Tin (Sn): 63%

• Lead (Pb): 37%

• Type: Eutectic alloy

🔥 Why Sn63/Pb37?

This is a eutectic alloy, meaning:

• It melts and solidifies at a single temperature (183°C)

• No plastic/semi-solid stage

• Reduces cold solder joints

• Provides shiny, strong joints

📐 Technical Specifications

⭐ Key Features

✔ Low melting temperature
✔ Smooth and fast solder flow
✔ Excellent electrical conductivity
✔ Strong mechanical bonding
✔ Minimal spatter
✔ Shiny and clean solder joints
✔ Ideal for precision electronic work

🛠 Applications

This solder wire is suitable for:

• PCB assembly and repair

• Microelectronics and IC soldering

• Arduino & robotics projects

• Mobile phone repair

• Computer motherboard repair

• General electronics maintenance

• DIY and hobby projects

🔧 Advantages Over Lead-Free Solder

⚠ Safety & Handling

Since it contains lead:

• Wash hands after use

• Use in well-ventilated area

• Avoid inhaling fumes

• Keep away from children

• Do not eat or drink while soldering

🏆 Why Choose This 100g Solder Wire?

✔ Professional-grade quality
✔ Reliable for both beginners & experts
✔ Consistent melting performance
✔ Ideal balance between strength and flexibility