251 Series - PICO® II Very Fast-Acting Subminiature Axial leaded fuse

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

 

Application Spotlight

 
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Access specifications, certifications, check availability and order parts below

Catalog #VAC (V)VDC (V)VibrationNominal Melting I2T (A2sec)Resistance
(Ω)		BodyMSLOpeningPartner ECAD ModelsStockSamplesCompare
0251.062125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.0001137CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.062CheckOrder
0251.125125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.001741.7CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.125CheckOrder
0251.200125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.895CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.200CheckOrder
0251.250125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.01160.665000021CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.250CheckOrder
0251.375125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.02960.395000011CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.375CheckOrder
0251.500125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.05980.280000001CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.500CheckOrder
251.63125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.080.205CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)251.63CheckOrder
0251.750125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.1760.174999997CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251.750CheckOrder
0251001125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.7210.035999998CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251001CheckOrder
0251002125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.7210.035999998CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251002CheckOrder
0251003.125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)1.190.028999999CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251003.CheckOrder
0251004125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.7210.035999998CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251004CheckOrder
0251005.125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)4.140.0155CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251005.CheckOrder
251007125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.7210.035999998CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)251007CheckOrder
025101.5125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.5870.0823CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)025101.5CheckOrder
025101.6125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.07CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)025101.6CheckOrder
0251010.125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)25.50.00705CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251010.CheckOrder
0251012.3232MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)45.2000010.005CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251012.CheckOrder
0251015.125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.7210.035999998CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)0251015.CheckOrder
25102.5125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.5870.0823CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)25102.5CheckOrder
25103.5125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.5870.0823CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)25103.5CheckOrder
02511.25125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.390.100000001CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)02511.25CheckOrder
02513.15125125MIL-STD-202 Method 201 (10v55 Hz); Method 204 Test Condition C (55v2000 Hz at 10 Gµs Peak)0.0364CeramicMIL-STD-202 Method 106Very Fast-Acting (FF)02513.15CheckOrder
Catalog # Certificates
Sorting icon
0251.062 CSAicon
0251.125 CSAiconkcicon
0251.200 CSAiconkcicon
0251.250 CSAiconkcicon
0251.375 CSAiconkcicon
0251.500 CCCiconTUViconCEiconUKCAiconCSAiconkcicon
251.63 CSAiconCEiconUKCAiconTUViconkcicon
0251.750 TUViconCEiconUKCAiconCSAiconkcicon
0251001 CSAiconCCCiconMETIiconCEiconUKCAiconTUViconkcicon
0251002 CSAiconCCCiconMETIiconCEiconUKCAiconTUViconkcicon
0251003. kciconCCCiconTUViconMETIiconCEiconUKCAiconCSAicon
0251004 CSAiconkciconCCCiconMETIiconCEiconUKCAiconTUVicon
0251005. kciconCCCiconTUViconMETIiconCEiconUKCAiconCSAicon
251007 CSAiconCEiconUKCAiconTUVicon
025101.5 TUViconMETIiconCEiconUKCAiconCSAiconkcicon
025101.6 METIiconCEiconUKCAiconCSAicon
0251010. TUViconCEiconUKCAiconCSAicon
0251012. CSAicon
0251015. CSAicon
25102.5 TUViconMETIiconCEiconUKCAiconCSAiconCCCiconkcicon
25103.5 TUViconMETIiconCEiconUKCAiconCSAiconkcicon
02511.25 METIiconCEiconUKCAiconCSAiconkcicon
02513.15 TUViconMETIiconCEiconUKCAiconCSAicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0251.062PARL FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.062NAT1L FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.062NAT1L REACH197_Declaration_with_Pb_0251.062NAT1L Yes
06/12/2011		 Contains IPC_0251.062xxxx
0251.062NRT1L FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.062NRT1L REACH_SVHC Declaration (Contain)_0251.062NRT1L Yes
06/12/2011		 Contains IPC_0251.062xxxx
0251.062NAT1HF FUSE 125V PICO FA RoHS HalogenFree .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.062MXL FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.062MXL REACH219_Declaration_(Contain)_0251.062MXL Yes
06/12/2011		 Contains IPC_0251.062xxxx
0251.062HAT1L FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.062PAT1L FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.062PAT1HF FUSE 125V PICO FA RoHS HalogenFree .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.062MAT1L FUSE 125V PICO II FA RoHS .062A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.062MAT1L REACH197_Declaration_with_Pb_0251.062MAT1L Yes
06/12/2011		 Contains IPC_0251.062xxxx
0251.062MAT1HF FUSE 125V PICO FA RoHS HalogenFree .062A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.125NAT1L FUSE 125V PICO II FA RoHS .125A RoHS No 05/12/2004 PbFree No Yes
06/12/2011
0251.200PARL FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200MAT1L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200MAT1HF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200PARHF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200NRT1HF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200NAT1L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200PAT1HF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200PAT1L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200NAT1HF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200MRT1HF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200MXL FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.200MXL REACH209_Declaration_Contain-_0251.200MXL Yes
06/12/2011		 Contains
0251.200MRT1L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200MXHF FUSE 125V PICO FA RoHS HalogenFree .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200NRT1L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.200NAT6L FUSE 125V PICO II FA RoHS .200A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250PARL FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250PAT1L FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250MXL FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 REACH197_Declaration_with_Pb_0251.250MXL Yes
06/12/2011		 Contains IPC_0251.250MXL
0251.250NAT1HF FUSE 125V PICO FA RoHS HalogenFree .250A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250PAT1HF FUSE 125V PICO FA RoHS HalogenFree .250A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250NAT1L FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.250NAT1L REACH201_Declaration_with_Pb_0251.250NAT1L Yes
06/12/2011		 Contains
0251.250NRT1L FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.250NRT1L REACH197_Declaration_with_Pb_0251.250NRT1L Yes
06/12/2011		 Contains
0251.250MAT1HF FUSE 125V PICO FA RoHS HalogenFree .250A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.250HAT1L FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.250HAT1L REACH219_Declaration_(Contain)_0251.250HAT1L Yes
06/12/2011		 Contains IPC_0251.250HAT1L
0251.250MAT1L FUSE 125V PICO II FA RoHS .250A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.250MAT1L REACH191_Declaration_with_Pb_0251.250MAT1L Yes
06/12/2011		 Contains
0251.375PAT1L FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.375NAT1L FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.375NAT1L REACH209_Declaration_Contain-_0251.375NAT1L Yes
06/12/2011		 Contains
0251.375PAT1HF FUSE 125V PICO FA RoHS HalogenFree .375A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.375PARL FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.375PARL REACH201_Declaration_with_Pb_0251.375PARL Yes
06/12/2011		 Contains
0251.375NRT1L FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.375NRT1L REACH181_Declaration_0251.375NRT1L Yes
06/12/2011		 Does not Contain IPC_0251.375NRT1L
0251.375NAT1HF RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.375MAT1HF FUSE 125V PICO FA RoHS HalogenFree .375A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.375MAT1L FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011		 IPC_0251.375xxx
0251.375MXL FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH205_Declaration_Contain-_0251.375MXL Yes
06/12/2011		 Contains IPC_0251.375xxx
0251.375HAT1L FUSE 125V PICO II FA RoHS .375A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.500PAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.500PARL FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.500PARL REACH191_Declaration_with_Pb_0251.500PARL Yes
06/12/2011		 Contains
0251.500MXL FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.500MXL REACH_SVHC Declaration (Contain)_0251.500MXL Yes
06/12/2011		 Contains IPC_0251.500MXL
0251.500HAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH205_Declaration_Contain-_0251.500HAT1L Yes
06/12/2011		 Contains
0251.500PAT1HF FUSE 125V PICO FA RoHS HalogenFree .500A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.500NAT1HF FUSE 125V PICO FA RoHS HalogenFree .500A 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
0251.500NRT1L FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251.500NRT1L Yes
06/12/2011
0251.500MAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH_SVHC Declaration (Contain)_0251.500MAT1L Yes
06/12/2011		 Contains
0251.500NAT1L FUSE 125V PICO II FA RoHS .500A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251.630NRT1L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.630MXL FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.630MXL REACH211_Declaration_(Contain)_0251.630MXL Yes
06/12/2011		 Contains
0251.630NAT1L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.630PF001L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.630PAT1L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251.630MRT1L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251.630MRT1L Yes
06/12/2011
0251.630MAT1L FUSE 125V PICO II FA RoHS .630A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251001.MAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251001.MAT1L REACH_SVHC Declaration (Contain)_0251001.MAT1L Yes
06/12/2011		 Contains IPC_0251001.NAT1L_0251001.MAT1L_0251001.PAT1L_0251001.HAT1L
0251001.PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251001.PARL FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251001.PARL REACH181_Declaration_0251001.PARL Yes
06/12/2011		 Does not Contain
0251001.NAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251001.NAT1L REACH205_Declaration_with_Pb_0251001.NAT1L Yes
06/12/2011		 Contains IPC_0251001.NAT1L_0251001.MAT1L_0251001.PAT1L_0251001.HAT1L
0251001.NRT1L FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251001.NRT1L REACH219_Declaration_(Contain)_0251001.NRT1L Yes
06/12/2011		 Contains IPC_0251001.MRT1L_0251001.NRT1L
0251001.PAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011		 IPC_0251001.NAT1L_0251001.MAT1L_0251001.PAT1L_0251001.HAT1L
0251001.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251001.MXL FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251001.MXL REACH209_Declaration_Contain-_0251001.MXL Yes
06/12/2011		 Contains
0251001.HAT1L FUSE 125V PICO II FA RoHS 1A RoHS No 05/12/2004 PbFree No 07/04/2012 REACH191_Declaration_with_Pb_0251001.HAT1L Yes
06/12/2011		 Contains IPC_0251001.NAT1L_0251001.MAT1L_0251001.PAT1L_0251001.HAT1L
0251001.NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251002.MXL FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251002.MXL REACH_SVHC Declaration (Contain)_0251002.MXL Yes
06/12/2011		 Contains IPC_0251002.MXL
0251002.MAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251002.MAT1L REACH191_Declaration_with_Pb_0251002.MAT1L Yes
06/12/2011		 Contains
0251002.NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251002.HAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 REACH_SVHC Declaration (Contain)_0251002.HAT1L Yes
06/12/2011		 Contains
0251002.NRT1L FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251002.NRT1L REACH219_Declaration_(Contain)_0251002.NRT1L Yes
06/12/2011		 Contains IPC_0251002.NRT1L
0251002.NAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251002.NAT1L REACH205_Declaration_with_Pb_0251002.NAT1L Yes
06/12/2011		 Contains IPC_0251002.NAT1L
0251002.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251002.PAT1L FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251002.PARL FUSE 125V PICO II FA RoHS 2A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251002.PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.MXL FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 REACH_SVHC Declaration (Contain)_0251004.MXL Yes
06/12/2011		 Contains IPC_0251004.MXL
0251004.HAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.NAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251004.NAT1L REACH211_Declaration_Contain-_0251004.NAT1L Yes
06/12/2011		 Contains IPC_0251004.NAT1L
0251004.PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.PAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.PARL FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.MAT1L FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251004.MAT1L REACH219_Declaration_(Contain)_0251004.MAT1L Yes
06/12/2011		 Contains IPC_0251004.MAT1L
0251004.NRT1L FUSE 125V PICO II FA RoHS 4A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_0251004.NRT1L REACH_SVHC Declaration (Contain)_0251004.NRT1L Yes
06/12/2011		 Contains IPC_0251004.xxxx
0251004.NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251004.MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 4A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
025101.5PARL FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_025101.5PARL Yes
06/12/2011
025101.5NAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_025101.5NAT1L REACH191_Declaration_with_Pb_025101.5NAT1L Yes
06/12/2011		 Contains
025101.5MAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_025101.5MAT1L REACH201_Declaration_with_Pb_025101.5MAT1L Yes
06/12/2011		 Contains
025101.5MXL FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_025101.5MXL REACH219_Declaration_(Contain)_025101.5MXL Yes
06/12/2011		 Contains IPC_025101.5xxxxL
025101.5PAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
025101.5PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
025101.5NRT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 REACH201_Declaration_with_Pb_025101.5NRT1L Yes
06/12/2011		 Contains IPC_025101.5xxxxL
025101.5MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
025101.5HAT1L FUSE 125V PICO II FA RoHS 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 CoC_RoHS9_025101.5HAT1L REACH209_Declaration_Contain-_025101.5HAT1L Yes
06/12/2011		 Contains IPC_025101.5xxxxL
025101.5NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 1.5A RoHS No 05/12/2004 PbFree No 07/04/2012 Yes
06/12/2011
0251010.PAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251010.PAT1L REACH181_Declaration_0251010.PAT1L Yes
06/12/2011		 Does not Contain
0251010.HAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251010.HAT1L REACH219_Declaration_(Contain)_0251010.HAT1L Yes
06/12/2011		 Contains
0251010.NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 10A 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
0251010.PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 10A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251010.MXL FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251010.MXL REACH_SVHC Declaration (Contain)_0251010.MXL Yes
06/12/2011		 Contains IPC_0251010.MXL
0251010.MAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251010.MAT1L REACH219_Declaration_(Contain)_0251010.MAT1L Yes
06/12/2011		 Contains IPC_0251010.MAT1L
0251010.NRT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251010.NRT1L REACH_SVHC Declaration (Contain)_0251010.NRT1L Yes
06/12/2011		 Contains IPC_0251010xxxx
0251010.PARL FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251010.NAT1L FUSE 125V PICO II FA RoHS 10A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH197_Declaration_with_Pb_0251010.NAT1L Yes
06/12/2011		 Contains
0251012.PAT1HF FUSE 32V PICO FA RoHS Halogen-Free 12A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.MAT1L FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.MXL FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251012.MXL REACH219_Declaration_(Contain)_0251012.MXL Yes
06/12/2011		 Contains IPC_0251012.MXL
0251012.NAT1HF FUSE 32V PICO FA RoHS Halogen-Free 12A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.NAT1L FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251012.NAT1L Yes
06/12/2011
0251012.HAT1L FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251012.HAT1L REACH_SVHC Declaration (Contain)_0251012.HAT1L Yes
06/12/2011		 Contains IPC_0251012.HAT1L
0251012.PARL RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.NRT1L FUSE 32V PICO II FA RoHS 12A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011		 IPC_0251012.NRT1L
0251012.PAT1L RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251012.MAT1HF RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.HAT1L FUSE 32V PICO II FA RoHS 15A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH191_Declaration_with_Pb_0251015.HAT1L Yes
06/12/2011		 Contains
0251015.NAT1L FUSE 32V PICO II FA RoHS 15A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251015.NAT1L REACH209_Declaration_Contain-_0251015.NAT1L Yes
06/12/2011		 Contains
0251015.MAT1HF RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.MXL FUSE 32V PICO II FA RoHS 15A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251015.MXL REACH219_Declaration_(Contain)_0251015.MXL Yes
06/12/2011		 Contains IPC_0251015xxxx
0251015.PAT1L RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.NAT1HF FUSE 32V PICO FA RoHS Halogen-Free 15A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.MAT1L RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.PAT1HF FUSE 32V PICO FA RoHS Halogen-Free 15A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.PARL RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
0251015.NRT1L FUSE 32V PICO II FA RoHS 15A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_0251015.NRT1L REACH209_Declaration_Contain-_0251015.NRT1L Yes
06/12/2011		 Contains IPC_0251015xxxx
025102.5HAT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025102.5NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025102.5PARL FUSE 125V PICO II FA RoHS 2.5A 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 CoC_RoHS9_025102.5MXL REACH211_Declaration_Contain-_025102.5MXL Yes
06/12/2011		 Contains IPC_025102.5MXL
025102.5PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 2.5A 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
025102.5MAT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025102.5MAT1L REACH191_Declaration_with_Pb_025102.5MAT1L Yes
06/12/2011		 Contains
025102.5NAT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 REACH205_Declaration_Contain-_025102.5NAT1L Yes
06/12/2011		 Contains
025102.5NRT1L FUSE 125V PICO II FA RoHS 2.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025102.5NRT1L REACH209_Declaration_Contain-_025102.5NRT1L Yes
06/12/2011		 Contains IPC_025102.5NRT1L
025102.5PAT1L FUSE 125V PICO II FA RoHS 2.5A 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
025103.5NRT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025103.5NRT1L REACH191_Declaration_with_Pb_025103.5NRT1L Yes
06/12/2011		 Contains IPC_025103.5MRT1L_025103.5NRT1L
025103.5PAT1HF FUSE 125V PICO FA RoHS Halogen-Free 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5PAT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5NAT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025103.5NAT1L REACH205_Declaration_with_Pb_025103.5NAT1L Yes
06/12/2011		 Contains
025103.5NAT1HF FUSE 125V PICO FA RoHS Halogen-Free 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5MAT1HF FUSE 125V PICO FA RoHS Halogen-Free 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5PARL FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
025103.5HAT1L FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025103.5HAT1L REACH191_Declaration_with_Pb_025103.5HAT1L Yes
06/12/2011		 Contains
025103.5MXL FUSE 125V PICO II FA RoHS 3.5A RoHS No 05/12/2004 PbFree No 07/12/2012 CoC_RoHS9_025103.5MXL REACH209_Declaration_025103.5MXL Yes
06/12/2011		 Does not Contain
02511.25PAT1L FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25HAT1L RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25NAT1HF FUSE 125V PICO FA RoHS HalogenFree 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25MXL FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011		 IPC_02511.25MXL
02511.25PAT1HF FUSE 125V PICO FA RoHS HalogenFree 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25NRT1L FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011		 IPC_02511.25xxxxx
02511.25PARL FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25MATHF RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25NAT1L FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
02511.25MAT1L FUSE 125V PICO II FA RoHS 1.25A RoHS No 05/12/2004 PbFree No 07/12/2012 Yes
06/12/2011
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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 251 and 253 Datasheet

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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...