468 Series - Lead-Free SlimLine 1206 Slo-Blo® Fuse

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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 468 Series Slo-Blo® 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 468 Series fuses are available–to order use the “HF” suffix. See Part Numbering section for additional information.


  • Complies with electronic industry environmental standards for lead reduction.
  • Product is compatible with lead-free solders and higher temperature profiles.
  • Time delay feature withstands high inrush currents and prevents nuisance openings.
  • Package is visually distinct from fast-acting version for easy identification.
  • Top side marking allows visual verification of amperage rating.


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 #VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
BodyMin Operating Temp (°C)Max Operating Temp (°C)OpeningStockSamplesCompare
0468.50063630.0310.27Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
0468001.63630.1270.079Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
0468002.63630.5060.0325Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
0468003.32321.270.0195Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
046801.563630.2880.044Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
046802.563631.0110.024Epoxy Substrate-5590Slo-Blo/Time Lag (T)/Time DelayCheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0468.500NR SLIMLINE LEAD FREE 1206 SLO-BLO .500A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_0468.500NR_01-03-2020 REACH201_Declaration_0468.500NR_01-03-2020 No
Does not Contain
0468001.NR SLIMLINE LEAD-FREE 1206 SLO-BLO 1A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_0468001.NR_10-8-2019 REACH211_Declaration_0468001.NR_01-28-2021 No
Does not Contain
0468002.NR SLIMLINE LEAD-FREE 1206 SLO-BLO 2A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_0468002.NR_06-04-2019 REACH211_Declaration_0468002.NR_04-22-2021 No
Does not Contain
0468003.NR SLIMLINE LEAD-FREE 1206 SLO-BLO 3A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_0468003.NR_02-17-2020 REACH211_Declaration_0468003.NR_03-03-2021 No
Does not Contain
046801.5NR SLIMLINE LEAD-FREE 1206 SLO-BLO 1.5A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_046801.5NR_01-16-2020 REACH211_Declaration_046801.5NR_04-26-2021 No
Does not Contain
046802.5NR SLIMLINE LEAD-FREE 1206 SLO-BLO 2.5A RoHS No 02/19/2004 PbFree No 02/19/2004 CoC_RoHS10_046802.5NR_08-30-2019 REACH205_Declaration_046802.5NR_05-06-2020 No
Does not Contain
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