0253.250 - 253 Series

Series: 253 Questions? Contact Littelfuse Support
251_253
The PICO® II Very Fast-Acting Fuse is designed to meet an 
extensive array of performance characteristics in a 
space-saving subminiature package.


Features:

  • Very fast-acting
  • Small Size
  • Wide current rating range (62mA- 15A)
  • RoHS compliant 
  • Halogen-free available 
  • Wide operating temperature range
  • Low temperature rerating
Property (Mouseover for details) Value
Ampere Rating (A) 0.25
Nominal Melting I2T (A2sec) 0.0116
Interrupting Rating 300A@125VDC
Min Operating Temp °C -55
Max Operating Temp (°C) 125
Nominal Cold Resistance (Ohms) 0.665
Opening Very Fast-Acting (FF)
Package Size 2.80 x 7.11mm
VAC (V) 125
VDC (V) 125

251 Series Time Curve

pdf icon Fuse 251 and 253 Datasheet

The PICO® II Very Fast-Acting Fuse is designed to meet an extensive array of performance characteristics in a space-saving subminiature package...

Military Components