321 series

      The 321 series is a kind of miniature fuse.
      Here we give you some information about the specifications.It is packaged with 002 (100 pcs).The tube is made of ceramic and the end caps use Nickel-plated brass.The operating temperature ranges from -25ºC to +70ºC (consider de-rating).The following is about the stock conditions.The temperature ranges from +10ºC to +60ºC and the relative humidity is 75% yearly average,without dew.Then is about the vibration resistance which is 24 cycles at 15 min. each (EN 60068-6) 10 - 60Hz at 0.75mm amplitude and 60 - 2000Hz at 10g acceleration.