466 Series - SlimLine Lead-Free Halogen-Free 1206 Very Fast-Acting Thin-Film Fuse

Series: 466
Questions? Contact Littelfuse Support
466
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.

The 466 Series Fast-Acting Surface Mount Fuse (SMF) is a small (1206 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices. This series is 100% lead-free and meets the requirements of the RoHS directive. New Halogen-Free 466 Series fuses are available to order using the “HF” suffix. See Part Numbering section for additional information.

Features:

  • Product is compatible with lead-free solders and higher temperature profiles
  • Product is marked on top surface with code to allow amperage rating identification without testing
  • Low profile for height sensitive applications
  • Flat top surface for pickand-place operations
  • Element-covering material is resistant to industry standard cleaning operations
  • Alloy-based element construction provides superior inrush withstand characteristics (I2t) over ceramic or glass-based 1206 chip fuse products
  • Lead-free, Halogen-free and RoHS compliant

Applications:

Secondary protection for space constrained applications:

  • Cell phones
  • Battery packs
  • Digital cameras
  • DVD players
  • Hard disk drives

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)		Interrupting RatingBodyMin Operating Temp (°C)Max Operating Temp (°C)Marking CodeNom
Power
Dissipation
(W)		Nom
Voltage
Drop
(mV)		OpeningSizeStockSamplesCompare
0466.1250.1251251250.000643.92550A@125VDCAdvanced High Temperature Substrate-5590B0.0793634.37Very Fast-Acting (FF)1206 (3216)CheckOrder
0466.2000.21251250.000551.150A@125VDCAdvanced High Temperature Substrate-5590C0.0509254.28Very Fast-Acting (FF)1206 (3216)CheckOrder
0466.2500.251251250.00220.69150A@125VDCAdvanced High Temperature Substrate-5590D0.0518207.01Very Fast-Acting (FF)1206 (3216)CheckOrder
0466.3750.3751251250.00450.35150A@125VDCAdvanced High Temperature Substrate-5590E0.0634169.18Very Fast-Acting (FF)1206 (3216)CheckOrder
0466.5000.563630.0060.24850A@63VDCAdvanced High Temperature Substrate-5590F0.0792158.47Very Fast-Acting (FF)1206 (3216)CheckOrder
0466.7500.7563630.02760.10650A@63VDCAdvanced High Temperature Substrate-5590G0.07498.65Very Fast-Acting (FF)1206 (3216)CheckOrder
0466001.163630.04230.07550A@63VDCAdvanced High Temperature Substrate-5590H0.0879.97Very Fast-Acting (FF)1206 (3216)CheckOrder
0466002.263630.23260.0350A@63VDCAdvanced High Temperature Substrate-5590N0.157578.73Very Fast-Acting (FF)1206 (3216)CheckOrder
0466003.332320.5760.01950A@32VDCAdvanced High Temperature Substrate-5590P0.22875.99Very Fast-Acting (FF)1206 (3216)CheckOrder
0466004.432321.7640.01450A@32VDCAdvanced High Temperature Substrate-5590S0.29874.5Very Fast-Acting (FF)1206 (3216)CheckOrder
0466005.532322.50.01150A@32VDCAdvanced High Temperature Substrate-5590T0.368873.75Very Fast-Acting (FF)1206 (3216)CheckOrder
046601.51.563630.11030.04650A@63VDCAdvanced High Temperature Substrate-5590K0.124482.97Very Fast-Acting (FF)1206 (3216)CheckOrder
046602.52.532320.35160.02350A@32VDCAdvanced High Temperature Substrate-5590O0.192576.99Very Fast-Acting (FF)1206 (3216)CheckOrder
04661.251.2563630.0640.05750A@63VDCAdvanced High Temperature Substrate-5590J0.107185.71Very Fast-Acting (FF)1206 (3216)CheckOrder
04661.751.7563630.18350.03850A@63VDCAdvanced High Temperature Substrate-5590L0.141380.73Very Fast-Acting (FF)1206 (3216)CheckOrder
Catalog # Certificates
Sorting icon
0466.125 URcsa
0466.200 URcsa
0466.250 URcsa
0466.375 URcsa
0466.500 URcsa
0466.750 URcsa
0466001. URcsa
0466002. URcsa
0466003. URcsa
0466004. URcsa
0466005. URcsa
046601.5 URcsa
046602.5 URcsa
04661.25 URcsa
04661.75 URcsa
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0466.200NR FUSE 125V FA LEAD FREE SLIM 1206 .200A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.200NR_09-23-2019 REACH201_Declaration_0466.200NR_09-23-2019 Yes
07/04/2012		 Does not Contain
0466.200NRHF FUSE 125V FA HALOGEN FREE SLIM1206 .200A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.200NRHF_02-11-2020 REACH209_Declaration_0466.200NRHF_09-17-2020 Yes
07/04/2012		 Does not Contain
0466.250NR FUSE 125V FA LEAD FREE SLIM 1206 .250A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.250NR_10-01-2019 REACH209_Declaration_0466.250NR_9-10-2020 No
Does not Contain
0466.250NRHF FUSE 125V FA HALOGEN FREE SLIM1206 .250A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.250NRHF_02-27-2020 REACH205_Declaration_0466.250NRHF_02-27-2020 No
Does not Contain
0466.375NR FUSE 125V FA LEAD FREE SLIM 1206 .375A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.375NR_09-24-2019 REACH209_Declaration_0466.375NR_8-11-2020 No
Does not Contain
0466.375NRHF FUSE 125V FA HALOGEN FREE SLIM1206 .375A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.375NRHF_10-8-2019 No
0466.500NR FUSE 63V FA LEAD FREE SLIM 1206 .500A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.500NR_09-30-2019 REACH205_Declaration_0466.500NR_6-1-2020 No
Does not Contain
0466.500NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 .500A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.500NRHF_07-06-2019 REACH205_Declaration_0466.500NRHF_06-24-2020 No
Does not Contain
0466.750NR FUSE 63V FA LEAD FREE SLIM 1206 .750A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.750NR_10-8-2019 REACH209_Declaration_0466.750NR_09-01-2020 No
Does not Contain
0466.750NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 .750A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.750NRHF_8-14-2019 REACH205_Declaration_0466.750NRHF_01-27-2020 No
Does not Contain
0466001.NR FUSE 63V FA LEAD FREE SLIM 1206 1A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466001.NR_04-29-2019 REACH205_Declaration_0466001.NR_4-16-2020 No
Does not Contain
0466001.NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 1A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466001.NRHF_09-28-2020 REACH209_Declaration_0466001.NRHF_09-28-2020 No
Does not Contain
0466002.NR FUSE 63V FA LEAD FREE SLIM 1206 2A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466002.NR_09-03-2019 REACH209_Declaration_0466002.NR_07-27-2020 No
Does not Contain
0466002.NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 2A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466002.NRHF_09-17-2019 REACH201_Declaration_0466002.NRHF_09-17-2019 No
Does not Contain
0466003.NR FUSE 32V FA LEAD FREE SLIM 1206 3A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466003.NR_07-11-2019 REACH201_Declaration_0466003.NR_10-08-2019 No
Does not Contain
0466003.NRHF FUSE 32V FA HALOGEN FREE SLIM 1206 3A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466003.NRHF_5-3-2019 REACH201_Declaration_0466003.NRHF_10-09-2019 No
Does not Contain
0466004.NR FUSE 32V FA LEAD FREE SLIM 1206 4A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466004.NR_09-25-2019 REACH209_Declaration_0466004.NR_08-09-2020 No
Does not Contain
0466004.NRHF FUSE 32V FA HALOGEN FREE SLIM 1206 4A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_REACh181_0466004.NRHF_05-10-2018 REACH197_Declaration_0466004.NRHF_4-24-2019 No
Does not Contain
0466005.NR FUSE 32V FA LEAD FREE SLIM 1206 5A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466005.NR_06-17-2019 REACH205_Declaration_0466005.NR_05-08-2020 No
Does not Contain
0466005.NRHF FUSE 32V FA HALOGEN FREE SLIM 1206 5A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466005.NRHF_02-07-2020 REACH209_Declaration_0466005.NRHF_11-27-2020 No
Does not Contain
046601.5NR FUSE 63V FA LEAD FREE SLIM 1206 1.5A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_046601.5NR_09-12-2017 REACH197_Declaration_046601.5NR_01-25-2019 No
Does not Contain
046601.5NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 1.5 A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_046601.5NRHF_05-06-2020 REACH205_Declaration_046601.5NRHF_06-01-2020 No
Does not Contain
046602.5NR FUSE 32V FA LEAD FREE SLIM 1206 2.5A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_046602.5NR_10-8-2019 No
07/04/2012
046602.5NRHF FUSE 32V FA HALOGEN FREE SLIM 1206 2.5A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_046602.5NRHF_03-27-2018 No
07/04/2012
04661.25NR FUSE 63V FA LEAD FREE SLIM 1206 1.25A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_04661.25NR_07-17-2020 REACH209_Declaration_04661.25NR_07-17-2020 No
Does not Contain
0466.125NR FUSE 125V FA LEAD FREE SLIM 1206 .125A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.125NR_07-30-2019 REACH209_Declaration_0466.125NR_9-11-2020 No
Does not Contain
0466.125NRHF FUSE 125V FA HALIDE FREE SLIM 1206 .125A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_0466.125NRHF_05-16-2019 REACH205_Declaration_0466.125NRHF_3-6-2020 No
Does not Contain
04661.25NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 1.25A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_04661.25NRHF_08-27-2019 REACH201_Declaration_04661.25NRHF_08-27-2019 No
Does not Contain
04661.75NR FUSE 63V FA LEAD FREE SLIM 1206 1.75A RoHS No 01/01/2008 PbFree No 01/01/2008 CoC_RoHS10_04661.75NR_06-17-2019 REACH197_Declaration_04661.75NR_06-17-2019 No
Does not Contain
04661.75NRHF FUSE 63V FA HALOGEN FREE SLIM 1206 1.75A RoHS No 01/01/2008 PbFree No 01/01/2008 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.

pdf icon Fuse 466 Datasheet

The 466 Series Fast-Acting Surface Mount Fuse (SMF) is a small (1206 size) thin-film device...
466 Series TC Curve

pdf icon Littelfuse Fuse Accessories Selection Guide

A quick reference guide to selecting holders, blocks and clips for fuse applications...
pdf icon Fuse Selection Guide

A quick reference guide to selecting fuses for electronic applications...
pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...
pdf icon 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...
pdf icon Electronic Fuse Products Catalog

Littelfuse Electronic Fuse Products Catalog -- Miniature Fuse Products for Overcurrent Protection of Small Electrical and Electrical Applications...
Littelfuse_Phils_ISO9001_102407icon 2022-06-17_ISO 9001 2015_LF Phils

PhilsISO14001Certificateicon 2022-04-19_ISO 14001-2015_LF Phils

pdf icon Fuseholder Selection Guide

pdf icon Fuseology Selection Guide

Littelfuse Fuseology Selection Guide