Based on this product's specifications, here are some alternatives and similar models
Thermal print head Brother PA-HU2-001
Summary description:
The Brother PA-HU2-001 thermal print head is designed for label printers, compatible with models TD-4410D and TD-4420DN. This high-quality print head ensures sharp and clear printing, enhancing the performance of your label printer. With a sleek black design, it is easy to install and replace, making it a reliable choice for your printing needs.