--- product_id: 274552618 title: "HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g)" price: "€ 18.71" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.hr/products/274552618-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical store_origin: HR region: Croatia --- # Precise 0.3mm diameter wire Low melting point 183°C 63/37 optimal tin-lead ratio HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) **Price:** € 18.71 **Availability:** ✅ In Stock ## Summary > 🔥 Solder smarter, not harder — the pro’s choice for flawless connections! ## Quick Answers - **What is this?** HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) - **How much does it cost?** € 18.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/274552618-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect 63/37 Blend:** Engineered for ideal melting and bonding balance - • **Pocket-Ready 50g Size:** Compact and lightweight for on-the-go pros - • **Smooth & Fast Soldering:** Rosin core flux ensures clean, efficient welds every time - • **Precision 0.3mm Diameter:** Delivers fine control for intricate electrical work - • **Versatile Electronics Use:** Trusted for radios, circuit boards, motors, and more ## Overview HengTianMei’s 63/37 rosin core solder wire offers a professional-grade 0.3mm diameter and 50g weight, optimized for electrical soldering with a low melting point of 183°C. Its ideal tin-lead ratio and built-in flux deliver smooth, strong joints, making it perfect for detailed electronics repair and assembly. ## Description We have a professional team and always ready to provide the best service to each of our customers and expect the cooperation are beginning, If you have any question. soldering mat flux Review: Decent cheap solder - I havent encountered any issues with this solder, and it works and melts decently fine, its melting point is as stated, and while I suck at soldering, this solder is still very useful to me. Review: Good product. - The solder is fine. I am not used to how thin it is but for very small items it works better than the heavier solder in my kit. ## Features - Optimal content ratio: It does not mean that the higher the tin content, the better the use of solder wire. The best use ratio is 63/37 - Tin Lead Solder Wire Parameters:solder wire 63/37,soldering wire with flux1.8%,electrical soldering wire dia 0.3mm/0.0118'',solder wire g.w 50g/1.76oz,good size for pocket - Rosin Core Solder Wire Feature:low melting point (361F/183°C),very good soldering capability,smoother welding process,soldering fast,strong soldering point and easier to use - Applications:tin lead rosin core solder wire for electrical devices,esp for radios/televisions/video recorders/stereo systems/wires/ motors/circuit boards and other electronical devices etc - We have a professional service team, ready to provide the best service for each customer, look forward to the start of cooperation, if you have any questions, please feel free to contact us ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | HengTianMei | | Part Number | HTMSW63370350 | | Item Weight | 1.76 ounces | | Package Dimensions | 5.43 x 3.7 x 0.79 inches | | Item model number | HTMSW63370350 | | Size | 0.3mm/50g | | Material | lead | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) - Image 1](https://m.media-amazon.com/images/I/61ewYQKyhtL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent cheap solder *by B***S on April 8, 2026* I havent encountered any issues with this solder, and it works and melts decently fine, its melting point is as stated, and while I suck at soldering, this solder is still very useful to me. ### ⭐⭐⭐⭐⭐ Good product. *by T***. on March 2, 2026* The solder is fine. I am not used to how thin it is but for very small items it works better than the heavier solder in my kit. ### ⭐⭐⭐⭐⭐ The Only Brand Of Solder I Will Buy From Now On *by M***S on January 6, 2026* I recently started doing circuit board work. More specifically, microsoldering. I was still using the cheap solder that came free with the soldering irons I have. Doing anything with cheap solder is a chore. This kind was recommended, and it is perfect! The solder flows nicely, and it is easy to work with, whether you are adding solder or removing it. Soldering is easy when you have good solder and well-maintained equipment. If you have cheap solder, dirty tips, or a combination of both, any task will be challenging. This is good stuff. I highly recommend it. Perfect size for my use case, and it is an incredible value for the quality. ## Frequently Bought Together - 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) - Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components - 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/274552618-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical](https://www.desertcart.hr/products/274552618-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*