AWCU00453226104TT2

Overview

The AWCU00453226104TT2 is a single-channel surface-mount common mode choke manufactured by Pulse Electronics. It features a ferrite core and unshielded construction within a 4.5 mm x 3.2 mm x 2.8 mm package. The component provides an inductance of 100 µH at a test frequency of 100 kHz and offers an impedance of 5.8 kOhms at 10 MHz. It supports a maximum DC current of 150 mA with a maximum DC resistance of 2 Ohms. Designed for automotive environments, it holds AEC-Q200 qualification and operates between -55°C and +150°C.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• High impedance performance for effective noise suppression
• Compact surface-mount footprint for space-constrained designs

Applications

• Automotive CAN bus systems
• Automotive LIN bus systems
• In-vehicle network signal lines

Procurement Notes

Verify the specific suffix TT2 against official datasheets to confirm packaging and tape-and-reel specifications. Ensure the requested quantity aligns with standard reel sizes or cut-tape availability. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.

Selection Notes

Select this component when designing automotive communication interfaces requiring high common-mode noise rejection. The 100 µH inductance and 5.8 kOhm impedance provide strong attenuation for high-frequency interference. Verify that the 150 mA current rating meets the operational requirements of the target circuit without saturation.

Part Context

This part belongs to the AWCU series of automotive-grade common mode chokes from Pulse Electronics. These components are engineered specifically for harsh automotive environments, offering robust performance across wide temperature ranges. The series utilizes ferrite cores to achieve high impedance values suitable for protecting sensitive data lines in vehicles.

Replacement Considerations

Direct substitutes include other AWCU series parts with matching impedance and current ratings, such as AWCU00453226104TT2 equivalents. Cross-reference dimensions and pin configurations to ensure mechanical compatibility. Verify that alternative components also hold AEC-Q200 certification if automotive qualification is required.