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The WELLER T0050100199 is a conical soldering iron replacement tip designed for precision soldering work in electrical, electronics, and light trade applications. With a tip diameter of 0.20mm, this tip is suited for fine-pitch work where accuracy and control are critical. The conical geometry concentrates heat at a single point, making it appropriate for detailed soldering on small components, circuit boards, and tight-clearance connections. Licensed electricians, electronics technicians, and bench repair professionals are the primary installers. The tip measures approximately 4.5 inches in length and 0.7 inches in both width and height.
This tip is intended for use in precision soldering tasks on electronics assemblies, control board repair, low-voltage wiring terminations, and similar fine-detail applications. It is sold individually and is a direct replacement component for compatible Weller soldering iron handles and stations. The 0.20mm tip diameter makes it particularly well-suited for surface-mount component work and delicate PCB rework where a broader tip would risk bridging or collateral heat damage.
Designed for use with Weller soldering iron handle T0052921399N as specified by the manufacturer. Verify handle and station compatibility before ordering.
Soldering iron tip replacement should be performed by a qualified electronics technician or licensed electrician. Always allow the iron to cool fully and disconnect it from power before removing or installing a tip. Avoid applying excessive mechanical force when seating the tip, as this can damage the heating element or tip retention mechanism. Follow applicable NEC guidelines for any low-voltage wiring work performed with this tool.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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