Interflux IF14 Sn63Pb37 Halogen-Free Solder / Soldering Iron Solder Wire / Machine Automatic Solder Wire

Interflux IF14 SN63/PB37 0.5mm  1%solder wire is a lead-containing solder wire, primarily used in high-precision soldering scenarios. The following is a comprehensive description based on relevant information:

1. Composition and Characteristics

‌Alloy Composition‌: Sn63Pb37 (63% tin, 37% lead), a eutectic alloy with a melting point of approximately 183°C ± 2°C‌.

‌Flux Type‌: Contains 1.0% flux (such as IF14 FLUX), which enhances soldering fluidity and wettability‌  .

‌Physical Characteristics‌: Gray appearance, common wire diameter specifications range from 0.2mm to 3mm, packaged in 500g/roll‌  .

2. Application Scenarios

Suitable for high-precision instruments, high-end electronics industry, communication equipment, and aerospace fields that require soldering stability and reliability‌ 5. It performs excellently in automated soldering, such as PCB spot welding, LED soldering, and precision electronic component assembly.‌