EXC-28CH900U

Common Mode Chokes Overview

The EXC-28CH900U is a common mode noise filter array manufactured by Panasonic Industry. It features an impedance of 90 Ohms with a tolerance of 25%. The component supports a maximum DC current of 160 mA and has a maximum DC resistance of 1.5 Ohms. It operates within a temperature range of -40°C to +85°C. The device is housed in a compact 0804 (2010 metric) surface mount package, designed for PCB mounting via SMD/SMT termination.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for signal lines
• Utilizes a compact 0804 surface mount footprint for space-constrained designs
• Engineered for high-density PCB integration

Common Mode Chokes Applications

• Signal line noise filtering in electronic circuits
• EMI suppression in portable devices
• Data interface protection

Common Mode Chokes Procurement Notes

Verify the specific suffix 'U' against official Panasonic documentation to confirm packaging configuration and compliance status. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit design.

Common Mode Chokes Selection Notes

Select this component when a 90 Ohm impedance at 100 MHz is required for common mode noise reduction. Consider the 160 mA current rating and 0804 package size relative to board space and thermal constraints during the design phase.

Common Mode Chokes Part Context

This part belongs to the EXC series of common mode chokes from Panasonic Industry. These components are categorized under inductors, chokes, and coils, specifically designed for EMI/RFI suppression in modern electronic assemblies requiring small form factors.

Common Mode Chokes Replacement Considerations

Cross-reference with EXC-28CE900U or EXC-28CG900U if alternative packaging or slight parameter variations are acceptable. Verify pin compatibility and impedance curves before substitution.