Weller T0051402499 Lead Free Solder Spool 100g 1.0mm

Product Description

The WELLER T0051402499 is a lead-free solder supplied on a 100-gram spool, formulated from a tin-based alloy designed for professional and precision soldering applications. With a melting range of 422.6 degrees F to 429.8 degrees F and a wire diameter of 1.0 millimeter, this solder delivers consistent flow and joint integrity across a wide range of workpieces. It is suited for technicians and tradespeople who require a reliable, no-lead formulation that meets modern environmental and safety standards. The spool format makes it compatible with both hand-soldering irons and automated solder robot equipment.

This solder is appropriate for use in electrical and electronic repair, residential and commercial wiring connections, HVAC control board servicing, and automated assembly environments. Its alloy composition and temperature range make it a practical choice for automotive, solar, aerospace, military, and medical device applications where lead-free materials are specified or required by compliance standards. Home project users and professional technicians alike will find the 1.0 mm diameter manageable across a range of joint sizes and pad configurations.

Key Features

• Lead-free alloy formulation meets modern environmental and compliance requirements
• Melting range of 422.6 degrees F to 429.8 degrees F for predictable reflow behavior
• 1.0 mm wire diameter suitable for hand soldering and solder robot feed systems
• 100-gram spool provides a practical working quantity for bench and field use
• Suitable for electrical, electronic, automotive, solar, aerospace, and medical device applications

Compatibility

Designed for use with standard soldering irons, soldering stations, and solder robot systems that accept 1.0 mm diameter solder wire. Appropriate for electrical and electronic repair across residential, commercial, and industrial settings.

Installation Notes

Soldering work on live electrical or electronic equipment should only be performed by qualified technicians following appropriate lockout and power-down procedures. Ensure adequate ventilation when soldering, as flux fumes can present a respiratory hazard. Use a properly calibrated soldering iron or station set to a temperature appropriate for lead-free alloys. Consult applicable codes such as IPC-J-STD-001 for workmanship standards in professional soldering environments.