Weller T0050100399 Soldering Iron Bevel Tip 0.40mm

Product Description

The WELLER T0050100399 is a bevel-style soldering iron replacement tip designed for precision soldering work. The tip features a 0.40mm tip diameter, making it well-suited for fine-pitch component work and detail soldering on circuit boards and electronic assemblies. This tip is a direct replacement part, sold individually, and is intended for use with compatible Weller soldering iron handles and stations. Electrical and electronics technicians, field service pros, and bench repair technicians are the primary installers and users of this tip style.

The bevel tip profile delivers a broad, angled contact surface that transfers heat efficiently to larger pad areas while still reaching into tight component spacing. It is commonly used in light industrial production environments, electronics repair shops, and maintenance settings where consistent tip-to-pad contact is required. The 0.40mm tip diameter supports work on fine soldering applications where tip geometry directly affects joint quality and repeatability.

Key Features

• Bevel tip geometry for efficient heat transfer to pads and component leads
• 0.40mm tip diameter suited for fine-pitch and detail soldering tasks
• OEM-style replacement tip sold as a single unit
• Compact form factor: 4.5 inches length with 0.7 inch width and height profile
• Compatible with Weller soldering iron handle T0052921399N per manufacturer specification

Compatibility

Designed for use with Weller soldering iron handle T0052921399N as specified by the manufacturer.

Installation Notes

Soldering iron tips are installed and replaced by electronics technicians and trade professionals performing soldering work. Always power down and allow the soldering iron to cool completely before removing or installing a tip to prevent burns and tip damage. Avoid overtightening the tip retention mechanism to prevent galling or thread damage on the iron barrel. Proper tip tinning after installation extends tip life and improves thermal transfer performance.