Weller T0051387799 Silver Free Alloy Solder Spool 500g

Product Description

The WELLER T0051387799 is a silver free alloy solder supplied on a 500 g spool with a 1.2 mm wire diameter. It is designed for joining electrical and electronic connections where a lead-free, silver-free formulation is required. With a minimum melting temperature of 442.8 degrees F, this solder flows at a manageable range for bench soldering stations and automated solder robots alike. The alloy construction provides reliable joint integrity across a broad set of applications. At 1.15 pounds, the spool offers a practical working quantity for both shop and field technicians performing production runs or repair work.

This solder is suited for residential and commercial electrical work, electronics repair, and automated assembly environments. Listed applications include electric and electronic assembly, repair operations, solder robot processes, home projects, military and aerospace builds, medical device manufacturing, automotive electronics, and solar panel assembly. Technicians working across any of these sectors will find the spool format compatible with standard wire solder dispensing setups on soldering stations and reflow equipment.

Key Features

• Silver free alloy formulation for cost-effective, reliable solder joints
• 1.2 mm wire diameter compatible with standard soldering station feeds and solder robots
• Minimum melting temperature of 442.8 degrees F for controlled joint formation
• 500 g spool format provides extended working supply for production and repair
• Broad application range covering electronics, automotive, aerospace, solar, and medical device work

Compatibility

Suited for use with standard bench soldering stations, solder robots, and manual iron setups across electrical, electronic, military, aerospace, medical device, automotive, and solar applications as noted in manufacturer data.

Installation Notes

Installation and application of this solder should be performed by a qualified electrician, electronics technician, or trained assembler following applicable workplace safety standards. Ensure soldering equipment is powered on and set to an appropriate tip temperature before feeding solder wire. Work in a well-ventilated area and use appropriate fume extraction, as flux vapors are released during soldering. Follow any facility-specific handling procedures for alloy solders used in regulated industries such as aerospace or medical device manufacturing.