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Z51F6412ARX Description
Littelfuse's Z51F6412ARX is a high-performance, automotive-grade ESD protection diode designed to provide robust protection against electrostatic discharge events in sensitive electronic circuits.
Description:
The Z51F6412ARX is a Surface Mount (SMT) device that is compact in size, measuring just 0.6mm x 0.3mm. It is designed for use in automotive applications and has a wide operating temperature range of -40°C to +125°C. The device is rated for a maximum forward voltage of 12V and a maximum reverse voltage of ±30V.
Features:
- High ESD protection up to 30kV (contact) and 30kV (air).
- Low capacitance of 0.05pF (typical) to minimize signal distortion.
- Ultra-small DFN0603 package for space-constrained applications.
- Automotive-grade qualification per AEC-Q101 standard.
- Wide operating temperature range of -40°C to +125°C.
- Low clamping voltage to minimize power dissipation.
- RoHS compliant and halogen-free.
Applications:
The Z51F6412ARX is suitable for a wide range of automotive applications, including:
- Camera modules for driver assistance systems.
- Touchscreen displays and infotainment systems.
- USB ports and data communication interfaces.
- Sensor interfaces for powertrain and safety systems.
- Audio systems and speakers.
- Power management and battery protection circuits.
The Z51F6412ARX provides reliable ESD protection for sensitive automotive electronic components, ensuring the safety and reliability of the overall system.



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