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Littelfuse AEC-Q200 Qualified Fuses

A full complement of thin film surface mountable, cartridge, and ceramic axial-leaded fuses available for automotive and EV applications

Littelfuse recently announced the release of its AEC-Q200 Rev E Qualified Fuses, specifically designed for the demanding circuit protection needs of compact automotive electronics and electric vehicle (EV) applications. The new product portfolio includes a range of thin film fuses, Nano2® fuses, PICO® fuses, and cartridge fuses, all certified to meet the AEC-Q200 Rev E qualifications for fuses to ensure the long-term reliability of components used in harsh automotive environments.

Specifically designed and tested to the circuit protection needs of compact auto-electronics applications, Littelfuse automotive-qualified fuses are ideal for the On-Board Chargers (OBCs) and Power Distribution Units (PDUs) in the latest electric vehicle designs.

The Technical Committee of the Automotive Electronics Council (AEC) has expanded the scope of AEC-Q200, Stress Test Qualification for Passive Electrical Devices. The new Revision E has been published in March 2023, which, among other passive components, now covers fuses.

Littelfuse has contributed to the development of Revision E and the framework for defining the test requirements for fuses and features a wide variety of AEC-Q200 qualified fuses including surface mount, cartridge and inline fuses from which you can select in order to develop reliable products for the automotive industry.

 

More Information

526

Features

  • RoHS compliant and Lead-free
  • High interrupt rating

Applications

  • On-Board Charger (OBC) 
  • Power Distribution Unit (PDU) 

527

Features

  • RoHS compliant and Lead-free
  • High Interrupt Rating
  • Compact size
  • High current
  • High voltage
  • High breaking capacity

Applications

  • On-Board Charger (OBC)

828

Features

  • Available in Through Hole and Bolt Down version
  • RoHS-compliant, lead-free and halogen-free
  • Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
  • Small size
  • High voltage
  • High breaking capacity

Applications

  • On-Board Charger (OBC) 
  • Power Distribution Unit 

885

Features

  • Heat resistant plastic body that meets flammability rating of V-0 to UL 94
  • Low voltage drop
  • High Reliability Solderless Fuse
  • High pulse resistance
  • Lead-free -- compatible with lead-free solders and higher temperature profiles
  • Halogen-free and RoHS compliant
  • Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
  • Evaluated to EN 60127-1 and EN 60127-7

Applications

  • Li-ion battery packs used in electric vehicles
  • Battery Management Systems (BMS)
  • Sense lines
  • HV DC/DC converter

881

Features

  • Heat resistant plastic body, UL 94 V-0
  • Low voltage drop
  • High Reliability Solderless Fuse
  • High pulse resistance
  • Compatible with lead-free solders and higher temperature profiles
  • Halogen-free and RoHS compliant
  • UL Recognized to UL/CSA/ NMX 248-1
  • CE Mark indicates compliance with Low-Voltage and RoHS Directives
  • Conforms to IEC/EN 60127-1 and IEC/EN 60127-7

Applications

  • Blade Servers
  • Routers
  • High-power Battery Systems
  • Power Factor Correction (PFC) in high wattage power supplies
  • Power Distribution Units (PDUs)

483A

Features

  • Operating Temperature from -55 ºC to 125 ºC
  • 100% Lead-free, Halogen-Free and RoHS compliant
  • AEC-Q200 Qualified
  • Very Small 1206 Footprint
  • Ultra high I²t values
  • Fast Acting
  • Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14

Applications

  • Li-Ion Battery
  • LED Lighting
  • Automotive Navigation System
  • Battery Management System (BMS)
  • Cluster

 

 
Littelfuse - AEC-Q200 Qualified Fuses