0251015. - 251 Series

Series: 251
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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.

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


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Application Spotlight


Property (Mouseover for details) Value
Body Ceramic
Nominal Melting I2T (A2sec) 0.721
Moisture Sensitivity Level MIL-STD-202 Method 106
Nominal Cold Resistance (Ohms) 0.035999998
Opening Very Fast-Acting (FF)
VAC (V) 125
VDC (V) 125

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0251012.MAT1L FUSE 32V PICO II FA RoHS 12A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
025102.5HAT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251002.MXL FUSE 125V PICO II FA RoHS 2A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251001.MAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251012.MXL FUSE 32V PICO II FA RoHS 12A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251004.HAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251002.MAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251010.HAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.NAT1L FUSE 32V PICO II FA RoHS 15A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.MAT1HF RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
025101.5NAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251002.HAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251.500HAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.MXL FUSE 32V PICO II FA RoHS 15A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.PAT1L RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.NAT1HF FUSE 32V PICO FA RoHS Halogen-Free 15A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
025101.5PAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251005.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251.750MAT1L FUSE 125V PICO II FA RoHS .750A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.MAT1L RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251005.HAT1L FUSE 125V PICO II FA RoHS 5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251004.MAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
025103.5MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 3.5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.PAT1HF FUSE 32V PICO FA RoHS Halogen-Free 15A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251010.MXL FUSE 125V PICO II FA RoHS 10A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
025103.5HAT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251003.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 3A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251.500MAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.PARL RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251001.HAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251015.NRT1L FUSE 32V PICO II FA RoHS 15A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251.750MAT1HF FUSE 125V PICO FA RoHS HalogenFree .750A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251004.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 4A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251012.MAT1HF RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
0251005.MXL FUSE 125V PICO II FA RoHS 5A RoHS No 09/25/2013 PbFree No 07/12/2012 Yes
09/25/2013
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