Lead Free Sn99Cu0.7 Rosin Flux Core Solder Wire 0.8mm 50g Low Melting Tin Wire For PCB DIY Electronic Repair Soldering 1-6 Pack

This RoHS-certified Sn99.3Cu0.7 lead-free solder wire melts fast at 183℃, requiring a working temperature of 240℃. Built-in rosin flux delivers great fluidity, forming bright, sturdy solder joints with no extra cleaning. The uniform 0.8mm thin wire is perfect for precision PCB soldering, electronic rework, DIY projects and delicate component repair. Each spool weighs 50g including the plastic reel. We offer 1/2/4/6 bulk packs for hobbyists and professional technicians to cut costs.✨ Key Features1. RoHS Lead-Free AlloyMade of high-purity Sn99.7Cu0.3 unleaded tin, eco-friendly and non-toxic, ideal for high-end electronic welding with excellent electrical conductivity. 2. Rosin Flux Core & No-Clean PerformanceBuilt-in rosin flux prevents oxidation and boosts fluidity. It creates shiny, firm solder pads without extra cleaning, cutting your soldering time greatly. 3. 0.8mm Fine Uniform DiameterThin consistent wire works flawlessly for precision soldering, circuit board rework and tiny electronic component welding. 4. Fast Melting & Stable WeldingMelting point at 183℃; recommended working temperature is 240℃. The solder melts evenly without damaging delicate electronic parts. 5. Flexible Bulk Options50g per spool (weight includes plastic reel). Choose 1, 2, 4 or 6 packs to match small DIY jobs or bulk maintenance work.Note：The stated weight of each solder wire includes the central spool.📦 Package Options1 Pack = 1 spool × 50g (Including Roll Weight)2 Pack = 2 spools × 50g (total 100g) (Including Roll Weight)4 Pack = 4 spools × 50g (total 200g)(Including Roll Weight)6 Pack = 6 spools × 50g (total 300g) (Including Roll Weight)– best value for bulk users.📋 SpecificationsMaterial: Sn99.7 Cu0.3 Lead-Free Tin AlloyCertification: RoHS CompliantWire Diameter: 0.8mmNet Weight: 50g per spool (Reel weight included)Melting Point: 183℃Suggested Operating Temperature: 240℃Package: 1/2/4/6 spool packs available🔧 ApplicationsElectrical soldering, DIY electronics, circuit board repair, automotive wiring, jewelry making, and general metal joining.⚙️ Recommended Soldering Temperature350°C – 380°C (depending on iron tip and working environment).⚠️ NotesStore in a cool, dry place away from direct sunlight.Use with proper ventilation or fume extractor.