Description:

: Lead-free solder wire with rosin core. Low melting point, good activity, fast welding speed, effective oxidation resistance, electrical.. Sn99.3Cu0.7 Lead free tin wire solder wire with 2%-2.5% rosin core flux welding wires. Good solderability, insulation resistance, No spattering and Non-corrosive.. Fits most soldering needs, such as headphone, electric guitar, XLR microphone, laptop, circuit board and FPV Drone flight controller soldering etc.. Melting point: 227 C (440 F). Soldering temperature: 320 - 390 (608 - 734 F). Can be used for the majority of soldering irons.. Wide Application: Our solder wire Suitable for electronics, home appliances, automotive electronics, industrial equipment, hardware products, etc..