025101.5 - 251 Series

Series: 251
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Fuse 251 253 Hi_Res
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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
0251015.HAT1L FUSE 32V PICO II FA RoHS 15A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5MAT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251007.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 7A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251007.MXL FUSE 125V PICO II FA RoHS 7A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5PARL FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251004.MXL FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.750MXL FUSE 125V PICO II FA RoHS .750A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.500MXL FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251005.MAT1L FUSE 125V PICO II FA RoHS 5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5MAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025102.5MXL FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251010.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 10A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5MXL FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025102.5MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5NRT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251007.MAT1L FUSE 125V PICO II FA RoHS 7A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.HAT1L FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251003.MXL FUSE 125V PICO II FA RoHS 3A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025102.5MAT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.500MAT1HF FUSE 125V PICO FA RoHS HalogenFree .500A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251001.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251010.MAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251001.MXL FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251002.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251003.HAT1L FUSE 125V PICO II FA RoHS 3A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251007.HAT1L FUSE 125V PICO II FA RoHS 7A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5HAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251003.MAT1L FUSE 125V PICO II FA RoHS 3A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5MXL FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025101.5NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
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