---
product_id: 363673046
title: "63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g)"
brand: "maiyum"
price: "$32"
currency: NZD
in_stock: false
reviews_count: 6
category: "Maiyum"
url: https://www.desertcart.nz/products/363673046-63-37-tin-lead-rosin-core-solder-wire-for-electrical
store_origin: NZ
region: New Zealand
---

# 1.8% rosin flux core for smooth flow Low melting point 183°C 0.6mm precision wire diameter 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g)

**Brand:** maiyum
**Price:** $32
**Availability:** ❌ Out of 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 (0.6mm 50g) by maiyum
- **How much does it cost?** $32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/363673046-63-37-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

- • **Rosin Core Flux:** 1.8% flux content ensures strong, oxidation-free connections every time.
- • **Compact & Portable:** 50g spool fits perfectly in your toolkit or pocket for on-the-go repairs.
- • **Fast & Clean Melting:** Flows smoothly at a low 183°C for quick, reliable solder joints.
- • **Versatile Application:** Perfect for DIY, electronics, cable repair, and home improvement projects.
- • **Precision Wire Diameter:** 0.6mm thickness ideal for detailed circuit board and electronics work.

## Overview

This 63-37 tin-lead rosin core solder wire features a 0.6mm diameter and 1.8% flux content, melting at a low 183°C for fast, clean soldering. Weighing 50g, it’s compact and perfect for precise electrical and electronic repairs, DIY projects, and home improvements.

## Description

MAIYUM 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) : desertcart.in: Home Improvement

Review: MAYUM 60-40 - I have received product contains 60 tin 40 Lead + Rosin, not as per Maiyum 63-37. Please note.
Review: Quality product - Good product. Fine quality.

## Features

- Tin Lead Solder Wire: With Rosin Core Solder Wire
- Parameters: solder wire Tin 63
- Flux content 1.8 %，electrical soldering wire dia is 0.6 mm (0.0235 inch)，gross weight 50 gram (0.11 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 | JF650 |
| Product Dimensions | 5.51 x 3 x 5.51 cm; 54.43 g |
| ASIN | B075WBDYZZ |

## Images

![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) - Image 1](https://m.media-amazon.com/images/I/71CdfixYF8L.jpg)
![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) - Image 2](https://m.media-amazon.com/images/I/71p2hKo9Y-L.jpg)
![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) - Image 3](https://m.media-amazon.com/images/I/71V3YcO59cL.jpg)
![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) - Image 4](https://m.media-amazon.com/images/I/71ibllWryKL.jpg)
![63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.6mm 50g) - Image 5](https://m.media-amazon.com/images/I/71qU1XduPgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ MAYUM 60-40
*by K***T on 5 February 2026*

I have received product contains 60 tin 40 Lead + Rosin, not as per Maiyum 63-37. Please note.

### ⭐⭐⭐⭐⭐ Quality product
*by A***R on 6 February 2026*

Good product. Fine quality.

### ⭐⭐⭐⭐ Good
*by A***A on 6 February 2026*

Good Quality.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*