The EATON ELECTRONICS/BUSSMANN part PCH-1/2-R is a subminiature fast-acting fuse designed for efficient circuit protection. With a current rating of 0.5A and a voltage rating of 250V, this radial fuse offers reliable performance in a compact size measuring 8.89 X 4.67 X 8.76mm. It complies with CSA and UL standards, ensuring its suitability for various applications. Whether in electronic devices, industrial equipment, or automotive systems, this fuse provides quick-acting protection to safeguard sensitive components and prevent damage from excessive current. Trust the PCH-1/2-R for reliable circuit protection in a wide range of applications.