---
product_id: 559983579
title: "63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 100g)"
brand: "maiyum"
price: "433 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/559983579-63-37-tin-lead-rosin-core-solder-wire-for-electrical
store_origin: MA
region: Morocco
---

# Low melting point 183°C 1.8% rosin flux core 0.8mm diameter, 100g weight 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 100g)

**Brand:** maiyum
**Price:** 433 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Solder smarter, not harder — join the pros who never settle for less!

## Quick Answers

- **What is this?** 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 100g) by maiyum
- **How much does it cost?** 433 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/559983579-63-37-tin-lead-rosin-core-solder-wire-for-electrical)

## Best For

- maiyum enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** 100g spool fits perfectly in your toolkit or pocket for on-the-go repairs.
- • **Rosin Core Flux Power:** 1.8% flux content ensures clean, strong solder points without extra mess.
- • **Versatile DIY Essential:** Perfect for electronics, home repairs, toys, and all your creative soldering projects.
- • **Precision Perfect Diameter:** 0.8mm wire thickness ideal for detailed circuit board and electronics work.
- • **Effortless Melting, Instant Flow:** Solders quickly at a low 183°C for smooth, reliable joints every time.

## Overview

MAIYUM 63-37 Tin Lead Rosin Core Solder Wire is a 0.8mm diameter, 100g spool designed for efficient electrical soldering. Featuring a low melting point of 183°C and 1.8% rosin flux core, it delivers fast, clean, and strong solder joints ideal for circuit boards, DIY electronics, and home repairs.

## Description

Full description not available

## Features

- Tin Lead Solder Wire: With Rosin Core Solder Wire
- Parameters: solder wire Tin 63
- Flux content 1.8 %，electrical soldering wire dia is 0.8mm (0.315 inch)，gross weight 100 gram (0.22 lbs),good size for pocket
- Low Melting Point: 361 F/183 C. easy to be soldered, flows smoothly, soldering fast and strong soldering point.
- Applications: Very good soldering capability, esp for circuit board, DIY, home improvement, Repairation of cable/TV/Radio/sterro/ Toys and other electrical devices etc. (WARNING: This product can expose you to lead, which is known to the State of California to cause brith defects or other reproductive harm. For more information go to the offical Proposition 65 Warnings Website)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shenzhen Joycefook Technology Co., Ltd |
| Item model number | 43188-464408 |
| Package Dimensions | 5.7 x 5.1 x 2.9 cm; 104.33 g |
| ASIN | B076QF1Y85 |

## Images

![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 100g) - Image 1](https://m.media-amazon.com/images/I/7188gfGCtWL.jpg)

## Available Options

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

## Questions & Answers

**Q: What kind of soldiers can work for bikes**
A: This answer is for those who want to solder aluminum tubing, to construct bike frames.  The quick answer is no.  Maiyum solder is for electronics.  The solder you want can be found by searching for this in Amazon:  50 Pieces Aluminum Welding Rods 0.08 x 8 Inch Universal Low Temperature Welding Cored Wire Brazing Rod Tube for Electric Power, Drill Tap Polish and Paint .   You will need a torch that can burn MAPP gas, and the proper PPE such as welding gloves and a fixed face shield.

**Q: How do you solder. Do you put the solder on the iron than run over the wire or it should just melt on the wire without the iron melting the solder?**
A: Solder follows heat, but it's important not to burn off all of the flux before it gets to where it needs to go (flux removes oxidation, which allows the solder to make a strong molecular bond with the surface). Putting solder on the tip of the iron first is a guaranteed way to burn off the flux in the solder before you put it where it needs to go. 

I typically touch the iron to where I want the solder to go, heat the connection, and then bring the solder in to either touch the same joint. On wires the iron will touch the opposite side as the solder - so the solder flows through toward the heat of the iron. In some applications the connection is too small, so I touch the solder to the iron as close as possible to the connection.

If I ever need to apply solder to the iron first and then bring it over to a connection, I use a flux pen or paste flux to coat the connection before soldering it.

**Q: Is this stuff magnetic or will it attract magnet?**
A: This solder wire has no magnetic properties, but since it contains tin it is a paramagnetic material.  The attraction to magnets is very low and should pose no problems when used in common electronic applications.

**Q: Is it dual voltage?**
A: This is solder with flux core. Voltage has nothing to do with it.

## Frequently Bought Together

- MAIYUM 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 100g)
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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-18*