ACMP-5025-142-T

Overview

The Abracon ACMP-5025-142-T is a surface-mount common mode filter choke designed for signal line protection. It features a two-line configuration with an impedance of 1,400 ohms at 100 MHz and a maximum DC current rating of 1.5 A. The component exhibits a maximum DC resistance of 40 milliohms. Its physical dimensions are 5 mm in length, 4.8 mm in width, and 2.5 mm in height. The device operates reliably within a temperature range of -40°C to +125°C.

Feature Summary

• Provides common mode noise suppression for high-speed data lines
• Compact surface-mount footprint suitable for space-constrained PCB layouts
• Capable of handling continuous DC currents up to 1.5 amperes

Applications

• High-speed serial interface protection
• USB port filtering
• HDMI signal line conditioning

Procurement Notes

Verify the specific part number against official Abracon documentation to confirm impedance and current ratings. Ensure the ordering suffix matches the required tape and reel or cut tape packaging format. Cross-reference the RoHS compliance status and lead-free characteristics with the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring common mode rejection for differential pairs. Evaluate the impedance value relative to the signal frequency to ensure effective noise attenuation without signal degradation. Confirm that the 1.5 A current rating exceeds the maximum expected DC load on the protected lines to prevent saturation or thermal issues during operation.

Part Context

This component belongs to the Abracon ACMP-5025 series of common mode chokes. The series offers various impedance and current combinations tailored for different signal integrity requirements. The 5025 package size provides a standardized footprint for integrating EMI filters into compact electronic devices without significantly increasing board area.

Replacement Considerations

Consult official substitution guides for equivalent components from other manufacturers. Verify that any alternative part maintains compatible impedance characteristics, current handling capabilities, and physical dimensions to ensure seamless integration into existing designs.