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The WELLER T0050101699 is a conical replacement soldering tip designed for precision soldering work. The fine 0.40mm tip diameter allows accurate heat transfer to small solder joints, making it well suited for detailed PCB work, component lead soldering, and repair tasks where tip placement matters. At 0.03 pounds, this is a lightweight, single-piece consumable that fits directly into compatible Weller soldering irons. Electricians, electronics technicians, and bench-level repair pros keep replacement tips on hand to maintain clean, efficient iron performance without extended downtime.
This conical tip is intended for use in controlled soldering applications where a pointed contact area is required. It fits installations in electronics assembly, low-voltage control wiring, and fine-pitch component work found in both residential and light commercial service environments. The 0.40mm diameter is a common choice when working with tight pad spacing or small through-hole components that require minimal solder spread.
Designed for use with Weller soldering iron T0052922899 as specified by the manufacturer.
Replacement soldering tips should be installed by a qualified technician familiar with soldering iron maintenance. Always allow the iron to cool completely and disconnect it from power before removing or installing a tip. Use appropriate tip-removal tools if required to avoid burns or tip damage. Follow the iron manufacturer guidelines for tip seating torque and tinning procedures to extend tip life.
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