
Tin Lead Soldering Solder Wire Roll 63 37 Sn63/Pb37. Excellent Wetting & Fluidity: Exceptional flow properties ensure solder spreads evenly for high-quality, reliable joints. Integrated Flux Core: Contains neutral rosin flux core, eliminating the need for separate flux application during soldering. Cost-Effective Solution: At least 30% cheaper than lead-free alternatives, significantly reducing electronics manufacturing costs. Flexible Packaging Options: Available in rolls from 100g to 1kg, allowing customers to select amounts without wastage. Customizable Specifications: Offers customized wire diameter (0.6mm-3.0mm), weight, and alloy composition based on requirements. Versatile Application Scope: Ideal for electronics production, industrial devices, repairs, and DIY projects across various sectors. Dual Soldering Compatibility: Supports both manual soldering with irons/stations and automatic soldering machines for mass production.