The EATON ELECTRONICS / BUSSMANN MCR-1-1/2 is a subminiature fast-acting fuse designed for use in electronic circuits and components. With a rating of 1.5A and 125V, this axial fuse measures 3.1 x 7.54mm and is made of durable thermoplastic material. Ideal for protecting sensitive electronic devices from overcurrent situations, this fuse offers reliable performance and safety in a compact design.