ACMP-7038-222-T

Overview

The Abracon ACMP-7038-222-T is a surface-mount common mode filter choke designed for two-line applications. It features an impedance of 2.2 kOhms at 100 MHz and supports a maximum DC current of 1.2 A. The component exhibits a maximum DC resistance of 50 mOhms. It operates within a temperature range of -40°C to +125°C. Physical dimensions are approximately 7 mm in length, 6 mm in width, and 3.8 mm in height.

Feature Summary

• Provides effective common mode noise suppression for differential signal lines
• Utilizes ferrite core material for high-frequency interference attenuation
• Designed for reliable surface mount PCB integration

Applications

• High-speed data interface protection
• Power line filtering in compact electronics
• EMI reduction in consumer devices

Procurement Notes

Verify the specific impedance tolerance and current rating against the official Abracon datasheet before procurement. Confirm that the surface mount footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a low-profile, high-current common mode choke is required for two-line circuits. The 1.2 A rating suits moderate power applications, while the 2.2 kOhm impedance targets specific frequency bands. Consider the SMD package size for space-constrained designs. Evaluate the DCR impact on voltage drop relative to system efficiency requirements.

Part Context

This component belongs to the Abracon ACMP-7038 series of common mode chokes. The series offers various impedance and current ratings tailored for different EMI suppression needs. The ACMP-7038-222-T specifically addresses applications requiring 2.2 kOhm impedance at 100 MHz. It complements other series members like the ACMP-7038-700-T for diverse filtering scenarios.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching impedance, current rating, and physical dimensions.