CPFC74NP-PS03H2A25

Common Mode Chokes Overview

The CPFC74NP-PS03H2A25 is a surface-mount signal common mode choke manufactured by Sumida America Components Inc. Designed for high-density applications, it features a vertical package with four gull-wing terminals. The component provides a common mode impedance of 300 ohms and supports a maximum current rating of 2.5 amperes. Its physical dimensions are 9.50mm in length, 5.70mm in width, and a maximum height of 5.08mm. The device exhibits a typical DC resistance of 120 milliohms, ensuring low insertion loss while effectively suppressing electromagnetic interference in dual-line configurations.

Common Mode Chokes Feature Summary

• Vertical surface-mount construction with four gull-wing terminals for secure PCB attachment
• Dual-line configuration optimized for signal integrity protection
• Compact footprint designed to maximize board space efficiency

Common Mode Chokes Applications

• High-speed data line filtering
• Signal processing circuit noise suppression
• Consumer electronics interface protection

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix to ensure correct packaging quantity and tape-and-reel specifications. Confirm that the vertical gull-wing package aligns with the target assembly process capabilities. Cross-reference the manufacturer part number against authorized distributor catalogs to guarantee authenticity and traceability. Ensure storage conditions comply with moisture sensitivity level requirements prior to soldering.

Common Mode Chokes Selection Notes

Select this component when a compact solution is required for dual-line signal filtering with a 2.5A current capacity. Evaluate the 300-ohm impedance requirement against the target frequency spectrum to confirm adequate attenuation. Consider the 5.08mm maximum height constraint relative to surrounding components. Verify that the 120-milliohm DC resistance meets the power budget and thermal management parameters of the design.

Common Mode Chokes Part Context

This component belongs to the CPFC series of common mode chokes from Sumida America Components Inc. The series focuses on providing effective noise suppression for sensitive electronic circuits within a small form factor. It serves as a critical passive element for maintaining signal quality in modern digital systems requiring robust electromagnetic compatibility.

Common Mode Chokes Replacement Considerations

Consult official Sumida documentation for verified substitute part numbers within the CPFC family. Ensure any replacement maintains identical electrical characteristics and mechanical dimensions to preserve circuit performance and assembly compatibility.