EXC-CET471U

Overview

The EXC-CET471U is a surface-mount EMI filter circuit manufactured by Panasonic Electronic Components. It features an LC(T) topology with a capacitance of 470pF and a rated voltage of 50V. The component supports a maximum current of 2A and operates effectively up to 150MHz. It utilizes an 1807 (4518 Metric) package with three PC pads for mounting.

Feature Summary

• Provides electromagnetic interference filtering using an LC(T) network configuration
• Designed for high-frequency noise suppression up to 150MHz
• Supports automated assembly via surface-mount technology

Applications

• Data lines for mobile devices

Procurement Notes

Verify the exact part number spelling, as sources list both EXC-CET471U and EXCCET471U. Confirm the manufacturer is Panasonic Electronic Components or Panasonic Semiconductor. Check lifecycle status, as some records indicate the product is obsolete. Ensure RoHS compliance if required for your specific manufacturing process.

Selection Notes

Select this component when designing circuits requiring compact EMI suppression for data lines in mobile applications. The 1807 package size suits space-constrained designs. Verify that the 50V rating and 2A current capacity meet the system requirements. Consider the 470pF capacitance value for appropriate noise frequency filtering.

Part Context

This component belongs to the EXC-CET series of chip EMI filters from Panasonic. The series offers various capacitance values tailored to different noise frequencies. These filters are engineered for surface-mount integration into electronic systems requiring reliable signal integrity protection against electromagnetic interference.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic resources for direct replacements.