Solder Wire Lead Free Rosin Core Flux, 1mm Electric Solder Fine Sn99 Ag0.3 Cu0.7, Fast Melting Easy for Electrical Soldering No Lead 50g No Clean Solder Wire (1mm 50g)

The package contains: a roll of 50g Solder Wire Lead Free Rosin Core Flux

• 【High Quality Alloy, Excellent Performance】Precise composition SN99 Ag0.3 Cu0.7: Silver improves conductivity and strength, while copper increases resistance to thermal fatigue. Uniform casting, good wettability, smooth and low splashing solder joints, which greatly improve the welding quality and reliability of electronic products, especially suitable for high precision components.
• 【Low slag and cleaning, bright joints】After welding, the surface remains clean without the need for further washing. Low residue effectively reduces the risk of short circuits and corrosion, Solder Wire Lead Free Rosin Core Flux ideal for circuit boards that require high cleaning, ensuring stable long-term operation.
• 【Smooth wire feeding, higher efficiency】Fine wire drawing process, uniform diameter and neat winding, which Solder Wire Lead Free Rosin Core Flux prevents knots and jams during use. The internal flux is evenly distributed, with excellent wetting effect, significantly improving the efficiency of manual and automatic welding, making continuous work easier.
• 【Wide Application】No Clean Solder Wire Widely used in consumer electronics, automotive, telecommunications, LED and other industries. 0.8mm Electric Solder Wire Supports various metal substrates such as copper, nickel and silver. Reliable and stable performance with both tin, wave and robotic soldering.
• 【Eco-friendly and Safe】Solder Wire Lead Free Complies with RoHS environmental standards, free of harmful heavy metals, no odor and low volatility, ensures operator safety and environmental protection. Subjected to multiple reliability tests, with stable performance and strong consistency between batches.