272 Series - MICRO™ Very Fast-Acting Subminiature Plug-In Fuse

Series: 272
Questions? Contact Littelfuse Support
Fuse 272 273 274 278 279 Image
Roll Over to Zoom
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
0272.00212512522008.45E-09Very Fast-Acting (FF)125-551251250272.002CheckOrder
0272.0051251252807.66E-08Very Fast-Acting (FF)125-551251250272.005CheckOrder
0272.010125125804.62E-07Very Fast-Acting (FF)125-551251250272.010CheckOrder
0272.015125125441.23E-06Very Fast-Acting (FF)125-551251250272.015CheckOrder
0272.031125125168.1E-06Very Fast-Acting (FF)125-551251250272.031CheckOrder
0272.0501251253.526.66E-05Very Fast-Acting (FF)125-551251250272.050CheckOrder
0272.0621251252.550.000115Very Fast-Acting (FF)125-551251250272.062CheckOrder
0272.1001251251.380.000385Very Fast-Acting (FF)125-551251250272.100CheckOrder
0272.12512512510.000691Very Fast-Acting (FF)125-551251250272.125CheckOrder
0272.2001251252.30.00409Very Fast-Acting (FF)125-551251250272.200CheckOrder
0272.2501251251.750.0064Very Fast-Acting (FF)125-551251250272.250CheckOrder
0272.3001251251.250.00945Very Fast-Acting (FF)125-551251250272.300CheckOrder
0272.4001251250.2270.0251Very Fast-Acting (FF)125-551251250272.400CheckOrder
0272.5001251250.1670.0716Very Fast-Acting (FF)125-551251250272.500CheckOrder
0272.6001251250.430.0411Very Fast-Acting (FF)125-551251250272.600CheckOrder
0272.7001251250.3240.071Very Fast-Acting (FF)125-551251250272.700CheckOrder
0272.7501251250.2930.0563Very Fast-Acting (FF)125-551251250272.750CheckOrder
0272.8001251250.2710.113Very Fast-Acting (FF)125-551251250272.800CheckOrder
0272001.1251250.0880.0648Very Fast-Acting (FF)125-551251250272001.CheckOrder
0272002.1251250.04250.3Very Fast-Acting (FF)125-551251250272002.CheckOrder
0272003.1251250.02750.759Very Fast-Acting (FF)125-551251250272003.CheckOrder
0272004.1251250.02021.38Very Fast-Acting (FF)125-551251250272004.
0272005.1251250.01562.21Very Fast-Acting (FF)125-551251250272005.
027201.51251250.05780.16Very Fast-Acting (FF)125-55125125027201.5CheckOrder
Catalog # Certificates
Sorting icon
0272.002 URicon
0272.005 URicon
0272.010 URicon
0272.015 URicon
0272.031 URicon
0272.050 URicon
0272.062 URicon
0272.100 URicon
0272.125 URicon
0272.200 URicon
0272.250 URicon
0272.300 URicon
0272.400 URicon
0272.500 URicon
0272.600 URicon
0272.700 URicon
0272.750 URicon
0272.800 URicon
0272001. URicon
0272002. URicon
0272003. URicon
0272004. URicon
0272005. URicon
027201.5 URicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0272.050V FUSE 125V V/FA MICRO FUSE .050A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0272.050V REACH219_Declaration_0272.050V No
Does not Contain IPC_0272.050V
0272.062V FUSE 125V V/FA MICRO FUSE .062A RoHS No 02/27/2002 PbFree No 02/27/2002 REACH191_Declaration_0272.062V No
Does not Contain
0272.100H FUSE 125V V/FA MICRO FUSE .100A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0272.100H No
0272.100V FUSE 125V V/FA MICRO FUSE .100A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.125V FUSE 125V V/FA MICRO FUSE .125A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.200V FUSE 125V V/FA MICRO FUSE .200A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.250V FUSE 125V V/FA MICRO FUSE .250A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.250H FUSE 125V V/FA MICRO FUSE .250A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.300V FUSE 125V V/FA MICRO FUSE .300A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.400V FUSE 125V V/FA MICRO FUSE .400A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.500V FUSE 125V V/FA MICRO FUSE .500A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0272.500V REACH205_Declaration_0272.500V No
Does not Contain
0272.500H FUSE 125V V/FA MICRO FUSE .500A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0272.500H REACH205_Declaration_0272.500H No
Does not Contain
0272.600V FUSE 125V V/FA MICRO FUSE .600A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.700V FUSE 125V V/FA MICRO FUSE .700A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.750V FUSE 125V V/FA MICRO FUSE .750A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.750H FUSE 125V V/FA MICRO FUSE .750A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272.800V FUSE 125V V/FA MICRO FUSE .800A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272001.H 3FUSE 125V V/FA MICRO FUSE 1A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272001.V FUSE 125V V/FA MICRO FUSE 1A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272002.V FUSE 125V V/FA MICRO FUSE 2A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272002.H FUSE 125V V/FA MICRO FUSE 2A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_0272002.H REACH191_Declaration_0272002.H No
Does not Contain IPC_0272002.H
0272003.H FUSE 125V/FA MICRO FUSE 3A RoHS No 02/27/2002 PbFree No 02/27/2002 No
IPC_0272003.H
0272003.V FUSE 125V V/FA MICRO FUSE 3A RoHS No 02/27/2002 PbFree No 02/27/2002 No
0272005.V FUSE 125V V/FA MICRO FUSE 5A RoHS No 02/27/2002 PbFree No 02/27/2002
027201.5H FUSE 125V V/FA MICRO FUSE 1.5A RoHS No 02/27/2002 PbFree No 02/27/2002 CoC_RoHS10_027201.5H REACH191_Declaration_027201.5H No
Does not Contain
027201.5V FUSE 125V V/FA MICRO FUSE 1.5A RoHS No 02/27/2002 PbFree No 02/27/2002 No
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.

pdficon How to Specify a CablePro Fuse to Improve Design

tc-icon 272 279 Series Time Curve Data

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...

  • Showing 5 items