--- product_id: 778433962 title: "Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g)," brand: "jwowo" price: "15135CFA" currency: XOF in_stock: true reviews_count: 5 category: "Jwowo" url: https://www.desertcart.sn/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g store_origin: SN region: Senegal --- # Low melting point for fast flow 63% Tin, 37% Lead purity 0.8mm diameter for precision Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), **Brand:** jwowo **Price:** 15135CFA **Availability:** ✅ In Stock ## Summary > 🔥 Solder smarter, not harder — flow like a pro with every joint! ## Quick Answers - **What is this?** Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), by jwowo - **How much does it cost?** 15135CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g) ## Best For - jwowo enthusiasts ## Why This Product - Trusted jwowo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Flow:** Low melting point ensures smooth, fast soldering with minimal spatter and smoke. - • **Versatile Mastery:** Ideal for electronics, DIY projects, and delicate repairs—from circuit boards to LED strips. - • **Precision Perfected:** 0.8mm diameter strikes the ideal balance for detailed circuit work and general wiring. - • **Confidence Guaranteed:** Backed by a 1-year warranty and trusted by over a million users worldwide. - • **All-in-One Convenience:** Prefluxed 2% rosin core eliminates the need for extra flux, saving time and mess. ## Overview JWOWO’s 0.8mm, 50g Rosin Core Solder Wire features a premium 63/37 tin-lead ratio for optimal electrical connections. Its low melting point and built-in 2% rosin flux core deliver fast, clean soldering with strong, durable joints. Perfectly sized for precision electronics and versatile DIY use, this solder wire is trusted by professionals and hobbyists alike, backed by a 1-year warranty for peace of mind. ## Description Jwowo Co., Ltd is a professional manufacture of solder wire. Jwowo Co., Ltd offers only the best in soldering wire for all your electronic needs! As a trusted professional manufacturer since 2009, we have served over one million satisfied customers worldwide with our top-grade products and dedication to providing unparalleled customer service. 63/37 Rosin Core Solder for Electrical Soldering (0.8 mm, 50 g) Jwowo solder wire is made of high purity tin and lead, with a ratio of 63% tin and 37% lead. It comes with a prefluxed built-in rosin core that eliminates the need for additional flux. With a diameter of 0.8mm and weighing in at 50 grams, it's easy to use and perfect for various applications such as electronic, electrical, printed circuit board, rc car, guitar, Led strip drone or jewelry soldering, wire splicing, stained glass, and DIY hobby applications. Perfect Soldering Performance This low melt solder wire has excellent soldering capability due to its low melting point which allows for shorter soldering time resulting in clean and smooth flow. It produces highly durable electrical connections that do not crack even on difficult surfaces while resisting spattering, corrosion, heat fatigue, and oxidation producing minimal slag and smoke. It is also compatible with most soldering irons and equipment.WARNING：This product contains LEAD, which may cause cancer. Please visit www.P65Warnings.ca.gov www.P65Warnings.ca.gov for more information. Review: Thin and easily manageable for circuit boards and led strip use. Low melting point and strong connection. This is a great product to use and learn to solder with. Securely holds without difficulty and does not run . Very accurate solder points. Review: Been using this for small electronics work and it’s been performing well. The solder flows nicely and the rosin core does a good job helping the joints wet properly. The 0.8mm size is a good middle ground for most of the soldering I do, from small components to general wiring. My only complaint is the roll size. It’s a 50g spool and I wish they offered a 100g version since I tend to go through it pretty quickly. Other than that it’s been solid quality. ## Features - High-quality: High Purity Tin 63%-Lead 37% (Sn63-Pb37) ratio soldering wire is the most commonly used type of solder for electrical soldering. - Easy to use: 0.8 mm diameter and 50 g weight.Prefluxed with 2% continuous flux rosin core, no additional flux needed. - Perfect Soldering Capability: Low melting point, flow smoothly, fast soldering speed and strong solder joints. - Versatile Applications: Our tin lead electronic solder is suitable for a wide range of uses, such as home appliances, circuit boards, mobile phones, computers, instruments, and DIY projects. - Warranty: Our solder has 1-year warranty period. The customer will receive a 100% refund if any quality issues is under the warranty period. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7KZF11F | | ASIN | B0C7KZF11F | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.7 4.7 out of 5 stars (1,121) | | Customer reviews | 4.7 4.7 out of 5 stars (1,121) | | Date First Available | 16 July 2024 | | Date First Available | 16 July 2024 | | Item Weight | 50 g | | Item model number | 0.8-50 | | Item model number | 0.8-50 | | Manufacturer | JWOWO | | Manufacturer | JWOWO | | Material | Tin | | Product Dimensions | 6.35 x 6.35 x 1.78 cm; 50 g | | Product Dimensions | 6.35 x 6.35 x 1.78 cm; 50 g | | Shape | roll | | Size | 0.8mm (50g) | ## Images ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 1](https://m.media-amazon.com/images/I/614cdQVOTSL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 2](https://m.media-amazon.com/images/I/718ErM8PVfL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 3](https://m.media-amazon.com/images/I/71zdPjQIe1L.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 4](https://m.media-amazon.com/images/I/81EVX96jhZL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 5](https://m.media-amazon.com/images/I/71Wv8ymecbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can my 60W soldering iron melt this solder? What is the optimum melting point for solder?** A: Soldering iron tip temperatures are commonly between 600-650°F for leaded solder, And This is 63/37 rosin core solder with a eutectic point at 361 degrees Fahrenheit. Therefore, a 60 W soldering iron can easily melt this solder wire. **Q: What are the dimensions of the solder reel?** A: The diameter of the solder reel is 56mm and its height is 16mm. **Q: Can this solder be used on car electrical panel boards?** A: Yes, this soldering wire with flux is suitable for a variety of applications including electronic and electrical soldering, printed circuit board assembly, RC car and drone building, guitar repair, jewelry making, wire splicing and other DIY hobbies. **Q: Do I have to clean off the flux after soldering with this solder?** A: The flux core solder wire is corrosive and should be cleaned from soldered connections with isopropyl or rubbing alcohol after cooling. The rosin flux is not a "no-clean" flux. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***N on 25 March 2026* Thin and easily manageable for circuit boards and led strip use. Low melting point and strong connection. This is a great product to use and learn to solder with. Securely holds without difficulty and does not run . Very accurate solder points. ### ⭐⭐⭐⭐⭐ Review *by R***K on 6 March 2026* Been using this for small electronics work and it’s been performing well. The solder flows nicely and the rosin core does a good job helping the joints wet properly. The 0.8mm size is a good middle ground for most of the soldering I do, from small components to general wiring. My only complaint is the roll size. It’s a 50g spool and I wish they offered a 100g version since I tend to go through it pretty quickly. Other than that it’s been solid quality. ### ⭐⭐⭐⭐ Review *by N***O on 14 December 2024* Very decent solder for the price. It flows well enough, and the flux is very easy to clean with just soap and water. Compared to more expensive 63/37 I have used, it's fine enough. Real good stuff will melt like butter the second it touches the tip of of your iron, and while this stuff is decent, it doesnt quite nail that perfect melt. But it's cheap and you can buy it less than a pound at a time. So I'm going to keep buying it. Solid 8/10 usability. Solid 9/10 price. 10/10 clean ability. ## Frequently Bought Together - Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g),By JWOWO - 2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar) - Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I --- ## 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.sn/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g](https://www.desertcart.sn/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-29*