--- product_id: 375545737 title: "ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering" brand: "e enersystec" price: "€ 30.60" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.hr/products/375545737-energystec-solder-wire-rosin-core-no-lead-0-6mm-50g store_origin: HR region: Croatia --- # Ag0.3 for superior conductivity 419°F melting point for versatile use 0.6mm ultra-fine wire diameter ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering **Brand:** e enersystec **Price:** € 30.60 **Availability:** ✅ In Stock ## Summary > ⚡ Solder Smarter, Not Harder — Join the Elite Electronics Pros! ## Quick Answers - **What is this?** ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering by e enersystec - **How much does it cost?** € 30.60 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/375545737-energystec-solder-wire-rosin-core-no-lead-0-6mm-50g) ## Best For - e enersystec enthusiasts ## Why This Product - Trusted e enersystec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Flow:** Rosin core flux guarantees smooth solder flow and strong, reliable joints every time - • **Precision Perfect:** 0.6mm diameter wire ideal for intricate electronics and tiny components - • **Trusted Durability:** Backed by 8 years warranty and 30-day money-back guarantee for professional confidence - • **Conductivity Champion:** Sn99 Ag0.3 Cu0.7 alloy ensures top-tier electrical performance, perfect for high-end amplifiers - • **RoHS Compliant & Safe:** Lead-free formula meets strict environmental standards for peace of mind ## Overview ENERGYSTEC’s 0.6mm rosin core solder wire features a premium Sn99 Ag0.3 Cu0.7 alloy delivering exceptional electrical conductivity and smooth flow. With a melting point of 419°F, it’s perfect for precise electronics work including PCBs and amplifiers. Lead-free and RoHS compliant, it combines safety with professional-grade performance, backed by an 8-year warranty. ## Description Ideal solder wire for high precision electronics soldering, excellent on electrical conductivity, strong solder pad and flow well, could be use for commercial or residential equipments Warranty We provides 30 days money back, and 8 years quality warranty for the free replacement Delivery Item: 1pack x Lead Free Solder Wire 0.02in 0.11lb. Solder Wire Specification: > Solder Wire Diameter: 0.02inch > Weight: 0.11lb. > Composite: Sn99 Ag0.3 Cu0.7 > Flux: 2.5% > Melting Point temperature: 419 Degrees Fahrenheit About us: Thank You Order the Solder Wire from Enersystec Electric Co.,Ltd, with over than 10 years product design, quality control and manufacturing experience, Enjoy the Great Products and Excellent Customer Service ## Features - Rosin core with flux, well flow during electronics soldering, easy for use, good solder joint - Alloy materials Sn99 Ag0.3 Cu0.7, the Ag0.3 is an important material has great electricity conductivity which is great to soldering the Amplifier equipment and others high end product - Wire diameter is just 0.6mm 0.024in, ideal for fine soldering work, soldering the tiny part - RoHS compliant good for electronics soldering task for PCB, wire, smaller ICs, Tiny resistor - The melting point temperature at 419F, suitable for all soldering tools, bright soldering pad ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07XKHNN2Z | | Best Sellers Rank | #137,409 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #299 in Solder, Solder Fluxes & Pastes | | Brand Name | E ENERSYSTEC | | Color | Silver | | Customer Reviews | 4.7 4.7 out of 5 stars (537) 4.7 out of 5 stars | | Finish Type | Polished | | Gauge | 0.02 | | Grade Rating | Commercial | | Item Diameter | 0.02 Inches | | Item Form | Coil | | Item Shape | Round | | Item Thickness | 0.6 Millimeters | | Item Weight | 50 g | | Manufacturer | Enersystec Electric Co.,Ltd | | Material | Metal | | Model Number | EST-SD02-0.6LDF50 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | EST-SD02-0.6LDF50 | | Recommended Uses For Product | Electronics soldering, PCB, wires, smaller ICs, high-end products, amplifier equipment | | Unit Count | 1 Count | | Warranty Description | 2 Years | | Wire Diameter | 0.02 Inches | ## Product Details - **Brand:** E ENERSYSTEC - **Colour:** Silver - **Finish type:** Polished - **Item weight:** 50 g - **Material:** Metal ## Images ![ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering - Image 1](https://m.media-amazon.com/images/I/61LjbiGENrS.jpg) ![ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering - Image 2](https://m.media-amazon.com/images/I/61yUyYw3EuS.jpg) ![ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering - Image 3](https://m.media-amazon.com/images/I/61EJOhmqEvS.jpg) ![ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering - Image 4](https://m.media-amazon.com/images/I/61BOPDvFLZS.jpg) ![ENERGYSTEC Solder Wire - Rosin Core, No Lead, 0.6mm, 50g, Fine Solder with Flux, Sn99 Ag0.3 Cu0.7, Flow 0.11lb, Electronics Soldering - Image 5](https://m.media-amazon.com/images/I/61rjo72A1gS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How many feet or centimeters are on a spool, please?** A: No idea I never Measure it. **Q: Will this bond to aluminum lithium battery tabs?** A: It is ok to use this lead-free solder wire for your product, **Q: Is this lead free solder as good as lead solder?** A: Dear Customer, Thank you inquiry our Lead Free Solder Wire for electrical soldering, I think the Lead free solder is better than Lead Solder wire, because it is good for environmental, The melting temperature for Lead-free solder is a little higher than the Leaded solder, but I think it is not a problem for soldering, The flowability of lead solder is a little better, but it is not a case if you are good in soldering, All factory were using Lead Free solder for many years, I hope my answer helpful for you, Regards, ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product !! *by on Reviewed in India 29 May 2026* Package arrived in good condition, a week before the estimated date of delivery. Solder wire looks exactly as shown in the picture. Melts easily and soldering with it is without any hassle. I used a 60W soldering iron at 330° C and solders were perfect. ### ⭐⭐⭐⭐⭐ No problems and easy to use *by on Reviewed in Canada 27 January 2022* Easy to use ### ⭐⭐⭐⭐⭐ Excelente calidad. SIN PLOMO *by on Reviewed in Mexico 7 September 2025* Excelente soldadura, requiere mayor temperatura pero es debido a su ausencia de plomo. Que es precisamente lo que quería. Libre de plomo. Excelente resistencia y durabilidad ## Frequently Bought Together - Solder Wire Rosin Core No Lead Electrical Solder Wire Thin 0.6mm 50g Fine Solder with Flux 2.5 PB Free Sn99 Ag0.3 Cu0.7 Flow 0.11lb Electronics Soldering DIY Repair Tiny Solder - 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/375545737-energystec-solder-wire-rosin-core-no-lead-0-6mm-50g](https://www.desertcart.hr/products/375545737-energystec-solder-wire-rosin-core-no-lead-0-6mm-50g) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-16*