--- product_id: 358476464 title: "HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g)" brand: "hengtianmei" price: "€ 27.06" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.hr/products/358476464-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical store_origin: HR region: Croatia --- # 361°F Melting Point - Low Temp, Fast Soldering 0.3mm Diameter - Precision Soldering Wire 63/37 Tin-Lead Ratio - Optimal Alloy Balance HengTianMei 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) **Brand:** hengtianmei **Price:** € 27.06 **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) by hengtianmei - **How much does it cost?** € 27.06 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/358476464-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical) ## Best For - hengtianmei enthusiasts ## Why This Product - Trusted hengtianmei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** 50g spool fits perfectly in your toolkit—ready for on-the-go fixes and DIY projects. - • **Precision Diameter:** 0.3mm wire thickness for detailed, professional-grade electrical repairs. - • **Perfect Alloy Ratio:** 63% tin and 37% lead for the ideal soldering performance—no compromises. - • **Versatile Application:** Ideal for radios, TVs, circuit boards, motors, and all your essential electronics. - • **Smooth & Strong Joints:** Rosin core flux (1.8%) ensures clean, fast melts with robust, reliable connections. ## Overview HengTianMei’s 63/37 rosin core solder wire delivers the perfect balance of tin and lead for superior electrical soldering. With a low melting point of 361°F and a precise 0.3mm diameter, it ensures smooth, strong joints ideal for repairing electronics like radios, TVs, and circuit boards. Compact and flux-infused, this 50g spool is engineered for professionals and DIY enthusiasts who demand reliability and efficiency. ## Description HengTianMei Tin Lead Rosin Flux Core Solder WireParameters: Product Name: Tin Lead Rosin Flux Core Solder Wire. Tin to lead ratio:Tin 63% Lead 37% (Sn63-Pb37) Flux Content:1.8% Melting Point:Soldering Wire 361F/183C solder wire dia0.3mm/0.0118in Gross Weight:50g/1.76Ounces Soldering Wire Reel Size:50mm dia x 18mm(1.97in dia x 0.7in) Package:1 pc x 0.8mm 50g Solder Wire Spool Special Features: Easy to use:Lower melting point,The melting point of soldering iron wire is 183 degrees Celsius/ 362 degrees Fahrenheit. Pretty good flow:Perfect soldering capability, Soldering Flows more smoothly, much stronger soldering point,Melts evenly and clean, less smoke. Wide Application DIY, home improvement, Repair circuit, Repairation of Toys and other small home electrical appliance etc.Main unit when fixing and repairing household electricals. radios/televisions/video recorders/stereo systems/wires/ motors/circuit boards and other electronical devices etc ## Features - Best Content Ratio:not that the higher the tin content, the better the solder wire,the best ratio is 63/37 for use - 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 | 50 g | | Package Dimensions | 13.8 x 9.4 x 2 cm; 50 g | | 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 ### ⭐⭐⭐⭐⭐ Great for SMT soldering! *by A***S on Reviewed in the United States on 25 June 2024* I was stubbornly trying to use 0.8mm solder for everything. Although it works well for larger through hole parts, it very easily creates excess solder blobs when trying to solder fine pitch surface mount parts.After limited success with 0.8mm, I finally decided to try this thinner solder. It is a game-changer! So much easier to control how much solder is being applied. I can highly recommend this alongside 0.8mm solder and some decent flux for the vast majority of soldering tasks! ### ⭐⭐⭐⭐⭐ 0.3mm (0.0118 inch) dia, about smallest available. 63/37 flows more easily than lead-free solder *by M***R on Reviewed in the United States on 19 June 2024* This is a very good choice for fine-pitch soldering. For best results, use a fine-tip soldering iron. ### ⭐⭐⭐⭐⭐ For making electrical connections *by R***T on Reviewed in the United States on 23 May 2024* Melts @ low temperatures , contains proper amount of flux ## 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/358476464-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical](https://www.desertcart.hr/products/358476464-hengtianmei-63-37-rosin-core-tin-lead-solder-wire-electrical) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*