Weller T0050103799 Soldering Iron Bevel Tip 0.40 Mm

Product Description

The WELLER T0050103799 is a bevel-style replacement soldering tip designed for use with compatible Weller soldering irons. The tip features a 0.40 mm tip diameter, making it well suited for detail work, drag soldering on closely spaced pads, and general-purpose through-hole and surface-mount assembly. At 0.03 pounds, the tip is a lightweight consumable that electronics technicians, electrical workers, and bench-level service pros replace as part of routine iron maintenance. Proper tip selection directly affects heat transfer efficiency and solder joint quality, and a bevel geometry offers a balance of control and surface contact area.

This bevel tip is appropriate for electronics assembly, rework, and repair applications across residential, commercial, and light industrial settings. It suits work on PCBs, control boards, low-voltage wiring terminals, and component-level repairs where a fine, angled contact surface improves solder flow and accessibility in tight layouts. Weller replacement tips are a standard consumable in service shops, panel shops, and field repair kits.

Key Features

• Bevel tip geometry for controlled heat delivery and improved solder flow on angled or drag-soldering passes
• 0.40 mm tip diameter suited for fine-pitch and detail soldering work
• Lightweight at 0.03 pounds — minimal added mass to the iron handle
• Sold individually as a direct replacement consumable
• Compatible with Weller iron T0052922699 per manufacturer specifications

Compatibility

Designed for use with Weller soldering iron T0052922699 as specified by the manufacturer.

Installation Notes

Tip replacement should be performed by a qualified electronics technician or electrician. Allow the soldering iron to cool completely before removing or installing a tip to prevent burns and avoid damaging the heating element or tip seat. Use the appropriate tip-removal tool or wrench if required by the iron model — do not force or over-torque the tip by hand. Tin the new tip immediately upon first heat-up to extend tip life and maintain heat transfer performance.