The BK/GMD-200-R is a miniature slow blow acting fuse from Eaton Electronics / Bussmann. It has a voltage rating of 250V and a current rating of 0.2A. The fuse comes in a cartridge style with dimensions of 5 x 20mm, making it suitable for various electronic applications. It features a glass body and comes with a cardboard carton holder for convenient storage and installation. The BK/GMD-200-R offers reliable protection for sensitive electronic devices and circuits, ensuring their safe operation.