ACMF-03-650-T

Overview

The ACMF-03-650-T is a surface-mount common mode choke from the Abracon ACMF-03 series. It provides 65 Ohms impedance at 100 MHz with a rated current of 100 mA and typical DC resistance of 2.5 Ohms. The component operates within a temperature range of -55°C to 150°C and features a compact 0805 footprint measuring 2.0mm x 1.25mm x 0.85mm.

Feature Summary

• Provides effective common mode noise suppression for high-frequency signal lines
• Designed for space-constrained surface-mount applications
• Capable of operating reliably in extended industrial temperature environments

Applications

• High-speed data line filtering
• Portable electronic device signal integrity protection
• Communication interface noise reduction

Procurement Notes

Verify component status as this specific part number is listed as obsolete or end-of-life by multiple distributors. Confirm availability through authorized channels or consider alternative active components if long-term supply stability is required for production.

Selection Notes

Select based on the 65 Ohm impedance requirement at 100 MHz and the 100 mA current rating. Ensure the 0805 package dimensions fit the PCB layout constraints. Verify that the 2.5 Ohm DC resistance meets the voltage drop requirements of the target circuit application.

Part Context

This component belongs to the ACMF-03 family of thin-film common mode filters manufactured by Abracon Corporation. These devices are engineered for high-performance noise suppression in compact form factors, targeting modern electronics where board space is limited and signal integrity is critical.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Consult manufacturer catalogs for equivalent active parts with matching impedance and current specifications.