ACE1V3225-201-R

Overview

The Eaton ACE1V3225-201-R is an automotive-grade common-mode chip inductor designed for CAN bus applications. It features a 200 µH inductance measured at 100 kHz and supports a maximum current of 70 mA. The component has a DC resistance (DCR) of 4.8 Ohms and utilizes a surface-mount package with dimensions of 3.2 mm x 2.5 mm. It holds AEC-Q200 qualification, ensuring reliability for automotive environments.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Optimized for CAN bus signal filtering
• Compact surface-mount footprint

Applications

• CAN bus circuit protection
• Automotive electronic control units
• Common mode noise suppression

Procurement Notes

Verify the specific suffix (-201-R) to confirm the 200 µH inductance value, as the ACE1V3225 series includes variants with different ratings such as 101-R and 510-R. Confirm that the 70 mA current rating aligns with the target application's operational requirements before finalizing procurement.

Selection Notes

Select this component when designing for CAN bus networks requiring high common-mode rejection with low current consumption. The 3.2x2.5 mm SMD package suits space-constrained PCB layouts. Ensure the design accommodates the 4.8 Ohm DCR impact on signal integrity and power distribution within the circuit.

Part Context

This part belongs to the Eaton ACE series of automotive common-mode chokes. The series provides various inductance options tailored for different automotive communication protocols. The ACE1V3225 variant specifically targets compact designs requiring robust noise immunity in vehicle electronics.

Replacement Considerations

Check datasheets for other ACE1V3225 suffixes like -101-R or -510-R if different inductance values are needed. Verify pinout compatibility and physical dimensions against alternative suppliers' offerings to ensure direct board replacement without layout changes.