0278004. - 278 Series

Series: 278 Questions? Contact Littelfuse Support
272_273_278_279
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

Developed originally for the U.S. Space Program, 
MICRO™ fuse provides reliability in a compact design. 
The MICRO™ fuse is available in plug–in or radial lead 
styles and a complete range of ampere ratings from 
1/500 to 5A to suit a wide variety of design needs.


Features:

  • Military grade available
  • High breaking capacity
  • Clear cover option to view fuse element status
  • Available from very low ampere of 2mA to 5A
  • Plug-in with short or long leads option
Property (Mouseover for details) Value
Ampere Rating (A) 4
Nominal Melting I2T (A2sec) 1.38
Interrupting Rating 10000A@125VDC
Min Operating Temp °C -55
Max Operating Temp (°C) 125
Nominal Cold Resistance (Ohms) 0.0202
Opening Very Fast-Acting (FF)
Package Size TR3/MICRO (6x8mm)
VAC (V) 125
VDC (V) 125

csa CSA_1422-01_029862

UR UR_JDYX2_E10480_9_30_14

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