MF-R040 Integrated Circuit Chip PTC Resettable Fuses hrc fuses

MF-R040        PTC Resettable Fuses

Applications

  Almost anywhere there is a low voltage
  power supply and a load to be protected,
  including:
■ Computers & peripherals
■ General electronics
■ Automotive applications

Environmental Characteristics

Operating/Storage Temperature ........................-40 °C to +85 °C
Maximum Device Surface Temperature in Tripped State ................................................125 °C

Passive Aging......................................................+85 °C, 1000 hours ....................................±5 % typical resistance change                    

Humidity Aging....................................................+85 °C, 85 % R.H. 1000 hours....................±5 % typical resistance change

Thermal Shock ....................................................-40 °C to +85 °C, 10 times..........................±10 % typical resistance change

Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change

Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change Condition A

Typical Time to Trip at 23 °C

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