Efficient Heating Element Replacement for Soldering Irons This 30150W external heating element provides reliable soldering performance, heating up quickly and cooling down smoothly to support long, continuous soldering tasks. It is a durable replacement for wornout cores. Versatile Power Options and Compatibility Available in wattages from 30W to 150W to fit a range of soldering tasks, while maintaining compatibility with 220V/50Hz general electric iron models. Designed as an external heating iron core for broad applicability across common irons. Quick Thermal Response Engineered with quality materials to enable rapid heat transfer. The element reaches working temperature in moments and sustains stable heat distribution throughout use, helping to reduce waiting time between joints. Broad Compatibility and Construction Designed for domestic samesize external heating electric irons. The silverwhite iron core serves as a dependable replacement part for DIY enthusiasts and electronic professionals, offering a straightforward swap for worn cores. Key attributes Function: Replacement heating element for soldering irons, improves heating efficiency and consistency. Compatibility: External heating iron core, fits general 220V/50Hz models, identical size to standard domestic irons. Size and color: External core in a silverwhite finish; designed to match standard form factors. Material and performance: Constructed with quality materials to enable quick heat transfer and stable temperature control for soldering tasks. Use scenarios Replacing a wornout heating core in a home soldering station to restore consistent temperatures and extend tool life. Performing quick repairs on electronic boards, where stable heat and fast warmup improve joint quality on throughhole and surfacemount components. Refurbishing or upgrading multiple iron stations in a small workshop, ensuring reliable 30W–150W performance across different tasks.