由其分销商提供的 Optifuse SCA-400MA 的描述。
Circuit Protection Fuse 6.3x32mm Ceramic Very Fast 500V 400mA Cartridge
FUSE CERAMIC 400MA 500VAC 3AB/AG
Optifuse 6.3x32mm Ceramic - Very Fast, 500V 400mA MFG Part Number: SCA-400mA with Overall DIms: (0.2 x 0.2 x 1.25)