274 Series - FM02 Very Fast-Acting Military Fuses (commercial equivalent - 273 Series)

Series: 274
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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. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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 0.002A 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 0.002A to 5A
  • Plug-in with short or long leads option

Applications:

  • Printed circuit boards and similar equipment
  • Electronic components

Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)VAC (V)Resistance
(Ω)		Nominal Melting I2T (A2sec)OpeningMax Operating Temp (°C)Min Operating TemperatureInterupt Voltage (V) -1Interupt Voltage (V) -2Partner ECAD ModelsStockSamplesCompare
0274.00212512522008.45E-09Very Fast-Acting (FF)85-551251250274.002CheckOrder
0274.0051251252807.66E-08Very Fast-Acting (FF)85-551251250274.005CheckOrder
0274.010125125804.62E-07Very Fast-Acting (FF)85-551251250274.010CheckOrder
0274.015125125441.23E-06Very Fast-Acting (FF)85-551251250274.015CheckOrder
0274.031125125168.1E-06Very Fast-Acting (FF)85-551251250274.031CheckOrder
0274.0621251252.550.000115Very Fast-Acting (FF)85-551251250274.062CheckOrder
0274.1001251251.380.000385Very Fast-Acting (FF)85-551251250274.100CheckOrder
0274.12512512510.000691Very Fast-Acting (FF)85-551251250274.125CheckOrder
0274.2001251252.30.00409Very Fast-Acting (FF)85-551251250274.200CheckOrder
0274.2501251251.750.0064Very Fast-Acting (FF)85-551251250274.250CheckOrder
0274.3001251251.250.00945Very Fast-Acting (FF)85-551251250274.300CheckOrder
0274.4001251250.2270.0251Very Fast-Acting (FF)85-551251250274.400CheckOrder
0274.5001251250.1670.0716Very Fast-Acting (FF)85-551251250274.500CheckOrder
0274.6001251250.430.0411Very Fast-Acting (FF)85-551251250274.600CheckOrder
0274.7501251250.2930.0563Very Fast-Acting (FF)85-551251250274.750CheckOrder
0274001.1251250.0880.0648Very Fast-Acting (FF)85-551251250274001.CheckOrder
0274002.1251250.04250.3Very Fast-Acting (FF)85-551251250274002.CheckOrder
0274003.1251250.02750.759Very Fast-Acting (FF)85-551251250274003.CheckOrder
0274004.1251250.02021.38Very Fast-Acting (FF)85-551251250274004.CheckOrder
0274005.1251250.01562.21Very Fast-Acting (FF)85-551251250274005.CheckOrder
027401.51251250.05780.16Very Fast-Acting (FF)85-55125125027401.5CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0274.002V FUSE 125V FM02A MIL MICRO FUSE .002A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0274.002V No
0274.005V FUSE 125V FM02A MIL MICRO FUSE .005A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.010V FUSE 125V FM02A MIL MICRO FUSE .010A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.015V FUSE 125V FM02A MIL MICRO FUSE .015A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.031V FUSE 125V FM02A MIL MICRO FUSE .031A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.062V FUSE 125V FM02A MIL MICRO FUSE .062A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.100V FUSE 125V FM02A MIL MICRO FUSE .100A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.125V FUSE 125V FM02A MIL MICRO FUSE .125A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.200V FUSE 125V FM02A MIL MICRO FUSE .200A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.250V FUSE 125V FM02A MIL MICRO FUSE .250A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.300V FUSE 125V FM02A MIL MICRO FUSE .300A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.400V FUSE 125V FM02A MIL MICRO FUSE .400A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.500V FUSE 125V FM02A MIL MICRO FUSE .500A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.600V FUSE 125V FM02A MIL MICRO FUSE .600A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274.750V FUSE 125V FM02A MIL MICRO FUSE .750A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274001.V FUSE 125V FM02A MIL MICRO FUSE 1A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274002.V FUSE 125V FM02A MIL MICRO FUSE 2A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0274002.V REACH191_Declaration_0274002.V No
Does not Contain
0274003.V FUSE 125V FM02A MIL MICRO FUSE 3A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274004.V FUSE 125V FM02A MIL MICRO FUSE 4A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0274005.V FUSE 125V FM02A MIL MICRO FUSE 5A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0274005.V REACH211_Declaration_0274005.V No
Does not Contain IPC_0274005.V
027401.5V FUSE 125F FM02A MIL MICRO FUSE 1.5A RoHS No 02/27/2002 PbFree No 02/27/2002 No
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pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
pdficon Fuse 272 and 279 Datasheet

Developed originally for the U.S. Space Program MICRO™ fuse provides reliability in a compact design...
pdficon Circuit Protection Technology Application Matrix Application Guide

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

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