Littelfuse AEC-Q200 qualified fuses
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. Littelfuse has a wide variety of AEC-Q200 qualified fuses including surface mount, cartridge and inline fuses which the designer can select from to develop reliable products for the automotive industry. The AEC-Q200 fuses are used for overcurrent protection in several applications such as senseline protection, battery management, on-board charger, connectovity and ADAS, etc.
Features
- One of industry's first AEC-Q200 qualified fuses
- Available in cartridge and surface mount
- Wide range of voltage rating upto 1000 VDC (cartridge fuse) and 500 VDC (surface mount)
- Interrupt current rating upto 10 kA for cartrdige fuses and upto 1500 A for surface mount
- Compack body size
Applications
- PowerTrain
- Battery Management System
- Senseline protection
- On board Chargers
- Traction motor
- Battery/Power Distribution Unit
- Connectivity and ADAS
- Infotainment
- V2X communication
- Domain controller
- Automotive navigation
- Two & Three wheeler
Technical Specifications
Electrical Characteristics 441A Series
| % of Ampere Rating | Ampere Rating | Opening Time at 25ºC |
|---|---|---|
| 100 % | 2A - 6A | 4 Hours Minimum |
| 350 % | 2A - 6A | 5 Seconds Maximum |
