CPFC54-101C

Common Mode Chokes Overview

The CPFC54-101C is a surface-mount DC common mode choke coil manufactured by Sumida America Components Inc. It belongs to the CPFC54 series and features an inductance of 101 µH at 100 kHz. The component utilizes a ferrite core with a wirewound construction, designed for data line filtering applications. Its physical dimensions are 9.5 mm in length, 5.65 mm in width, and 4.9 mm in height. The device supports horizontal mounting with four gull-wing terminals.

Common Mode Chokes Feature Summary

• Surface-mount DC common mode choke coil design
• Ferrite core with wirewound construction
• Horizontal package configuration with four gull-wing terminals

Common Mode Chokes Applications

• Data line filtering
• Signal line protection
• Common mode noise suppression

Common Mode Chokes Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the 101 µH inductance rating aligns with the target circuit requirements. Ensure the surface-mount footprint matches the PCB layout specifications. Check for RoHS compliance status as documented in the latest product release notes.

Common Mode Chokes Selection Notes

Select this component for applications requiring common mode noise suppression on data lines. The 101 µH inductance value provides effective filtering characteristics for high-frequency interference. The compact SMD form factor allows for efficient space utilization on densely populated boards. Verify thermal performance under expected operating conditions.

Common Mode Chokes Part Context

This component is part of the CPFC54 series from Sumida America Components Inc., which specializes in surface-mount common mode chokes. The series offers various inductance values tailored for different signal integrity needs. The CPFC54-101C specifically targets data line applications where compact size and reliable noise reduction are critical.

Common Mode Chokes Replacement Considerations

The CPFC54-101C may be substituted with other models in the CPFC54 series, such as the CPFC54-110C or CPFC54-102C, depending on the required inductance value. Ensure that any replacement maintains the same physical footprint and terminal configuration to fit existing PCB layouts without modification.