458 Series - 1206 size Nano Fast-Acting Fuse

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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 458 Series Nano Fuse is an ultra-small, square surface mount fuse designed to support a variety of space constrained overcurrent protection applications. Offering a 1206 size footprint, it is the smallest wire-in-air type surface mount fuse offered by Littelfuse.

Features:

  • Surface Mount Fuse
  • Fully compatible with lead free soldering profiles
  • RoHS Compliant
  • Halogen Free
  • Available in ratings of 1to 10 Amperes

Applications:

  • Notebook PC
  • LCD backlight inverter
  • LCD Panel
  • DC/DC converter
  • Battery Pack
  • Car Navigation System
  • Network Equipment
  • Telecom Equipment
  • Electronic Signage
  • Portable Consumer Electronics

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 °CMax Operating Temp (°C)Marking CodeStockSamplesCompare
0458001175480.1680.1850A@75VDC 50A@48VACCeramic-551251CheckOrder
0458002275480.9520.069550A@75VDC 50A@48VACCeramic-551252CheckOrder
0458003375482.2890.04950A@75VDC 50A@48VACCeramic-551253CheckOrder
0458004475324.8320.03250A@75VDC 50A@32VACCeramic-551254CheckOrder
0458005575327.9380.02750A@75VDC 50A@32VACCeramic-551255CheckOrder
04580077633220.480.017550A@63VDC 50A@32VACCeramic-551257CheckOrder
04580088633213.448.005850A@63VDC 50A@32VACCeramic-551258CheckOrder
045801.51.575480.5480.09950A@75VDC 50A@48VACCeramic-551251.5CheckOrder
045801.61.675480.5620.09250A@75VDC 50A@48VACCeramic-551251.6CheckOrder
0458010106332150.0046550A@63VDC 50A@32VACCeramic-5512510CheckOrder
045802.52.575481.4080.0650A@75VDC 50A@48VACCeramic-551252.5CheckOrder
045803.53.5754840.037550A@75VDC 50A@48VACCeramic-551253.5CheckOrder
045806.36.3753214.370.019250A@75VDC 50A@32VACCeramic-551256.3CheckOrder
04581.251.2575480.3130.12550A@75VDC 50A@48VACCeramic-551251.25CheckOrder
04583.153.1575482.4570.04550A@75VDC 50A@48VACCeramic-551253.15CheckOrder

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Littelfuse_Phils_ISO9001_102407icon 2019-06-19_ISO 9001-2015_111304064_INTERTEK

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

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