501A Series - 1206 AECQ-compliant Fuses

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The 501A Series AECQ-compliant and Halogen-free fuses are specifically tested to cater to secondary circuit protection needs of compact auto-electronics applications.



  • Operating Temperature from -55ºC to +125ºC
  • Meets Littelfuse’s automotive qualifications
  • 100% Lead-free, RoHS compliant and Halogen-free
  • Suitable for both leaded and lead-free reflow/wave soldering


  • Li-ion Battery
  • LED Head-Lights
  • Automotive Navigation System
  • TFT Display
  • Battery Management System (BMS)
  • Clusters

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)Nominal Melting I2T (A2sec)Resistance
Interrupting RatingBodyMin Operating Temp (°C)Max Operating Temp (°C)Marking CodeMSLNom
0501010A103210.3850.00362150 @ 32 V DCCeramic Body-5512510IPC/JEDEC J-STD-020C LEVEL 10.44070.04407Fast-Acting (F)1206 (3216)CheckOrder
0501012A123220.3410.00311150 @ 32 V DCCeramic Body-5512512IPC/JEDEC J-STD-020C LEVEL 10.59120.04927Fast-Acting (F)1206 (3216)CheckOrder
0501015A153239.7000.00250150 @ 32 V DCCeramic Body-5512515IPC/JEDEC J-STD-020C LEVEL 10.72650.04843Fast-Acting (F)1206 (3216)CheckOrder
0501020A203286.3600.00194150 @ 32 V DCCeramic Body-5512520IPC/JEDEC J-STD-020C LEVEL 11.17760.05888Fast-Acting (F)1206 (3216)CheckOrder

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