441A Series - 0603 AECQ-compliant Fuses

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The 441A series AECQ-Compliant fuses are specifically tested to cater to secondary circuit protection needs of compact auto-electronics applications.


  • AECQ-Compliant
  • Fast response to faulty current to ensure over-current protection to sensitive electronic component.
  • Operating Temperature from -55°C to +150°C
  • 100% Lead-free, Halogen-Free and RoHS compliant


  • Li-ion Battery
  • LED Head-Lights
  • Navigation
  • TFT display
  • BMS
  • Clusters

Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)Nominal Melting I2T (A2sec)Resistance
BodyMin Operating Temp (°C)Max Operating Temp (°C)MSLOpeningStockSamplesCompare
0441002.A320.31030.0302Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
0441003.A320.81650.0158Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
0441004.A321.26590.0097Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
0441005.A321.62870.0073Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
0441006.A322.60490.0056Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
044102.5A320.5520.02Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder
044103.5A320.94380.0117Ceramic Body-55150IPC/JEDEC J-STD-020C LEVEL 1Fast-Acting (F)CheckOrder

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This guide provides a summary of key circuit protection consideration factors, descriptions of the technologies Littelfuse offers, and product selection tables. It is designed to help you quickly find a protection solution appropriate to your application.

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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0441002.WRA FUSE 32V High I2T 0603 2A AECQ RoHS No 08/26/2008 PbFree No 07/12/2017 CoC_RoHS10_0441002.WRA_10-02-2020 REACH209_Declaration_0441002.WRA_10-02-2020 Yes
Does not Contain
044102.5WRA FUSE 32V High I2T 0603 2.5A AECQ RoHS No 11/15/2018 PbFree No 11/15/2018 CoC_RoHS10_044102.5WRA_11-15-2018 REACH191_Declaration_044102.5WRA_11-15-2018 Yes
Does not Contain
044103.5WRA FUSE 32V High I2T 0603 3.5A AECQ RoHS No 04/03/2020 PbFree No 04/03/2020 Yes
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