EXC-24CE331U

Common Mode Chokes Overview

The EXC-24CE331U is a common mode noise filter manufactured by Panasonic Industry. It features a single-channel design with an impedance of 330 ohms and a tolerance of 25%. The component supports a maximum DC current of 130 mA and has a maximum DC resistance of 6.5 ohms. It operates within a temperature range of -40°C to +85°C. The device utilizes an SMD/SMT mounting style in a 0504 (1210 metric) package, measuring 1.25 mm in length, 1 mm in width, and 0.5 mm in height.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for electronic circuits
• Designed for surface mount PCB integration
• Constructed as an unshielded coupled component

Common Mode Chokes Applications

• High-frequency signal line noise suppression
• Data bus protection in compact electronics
• EMI reduction in mobile devices

Common Mode Chokes Procurement Notes

Verify the specific part number suffix against official Panasonic documentation to ensure accurate impedance and tolerance specifications. Confirm that the procurement source provides valid RoHS compliance records. Ensure the supplier handles the component according to moisture sensitivity level requirements specified in the datasheet to maintain reliability during assembly.

Common Mode Chokes Selection Notes

Select this component when a 330-ohm impedance is required for common mode noise attenuation in space-constrained designs. The 0504 package size suits applications needing low-profile components. Verify that the 130 mA current rating meets the operational requirements of the target circuit to prevent saturation or excessive heating during normal use.

Common Mode Chokes Part Context

This component belongs to the EXC series of common mode chokes from Panasonic Industry. The series offers various impedance values tailored for different noise filtering needs. The EXC-24CE331U specifically addresses high-impedance requirements within the standard 0504 footprint, providing a standardized solution for EMI suppression in modern consumer electronics.

Common Mode Chokes Replacement Considerations

Consult official Panasonic substitution guides for compatible alternatives. Cross-reference impedance values and physical dimensions to ensure board compatibility. Verify that any substitute part maintains equivalent current ratings and thermal performance characteristics.