CMH05MT900

Common Mode Chokes Overview

The Viking Tech CMH05MT900 is a surface mount common mode choke designed for noise suppression in electronic circuits. It features a horizontal package with four PC pads and utilizes a ferrite core with two-line wire winding construction. The component provides a common mode impedance of 90 Ohms at a frequency of 100 MHz. It supports a maximum current rating of 400 mA and exhibits a DC resistance (DCR) of 350 mOhm.

Common Mode Chokes Feature Summary

• Highly effective noise suppression through high common-mode impedance characteristics
• Compact chip inductor design utilizing a ferrite core structure
• Two-line type wire wound configuration for dual-channel signal filtering

Common Mode Chokes Applications

• Noise suppression in compact electronic designs
• EMI filtering for signal lines
• Common mode interference reduction in data handling circuits

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging format, such as tape and reel quantities, matches production requirements. Confirm that the horizontal footprint dimensions align with the target PCB layout. Ensure the selected variant meets all necessary regulatory compliance standards for the intended market application.

Common Mode Chokes Selection Notes

Select this component when high common-mode impedance is required within a small form factor. The low DC resistance minimizes power loss in sensitive signal paths. Evaluate the 400 mA current rating against peak operational loads to prevent saturation. Consider the horizontal mounting style for space-constrained board arrangements.

Common Mode Chokes Part Context

This part belongs to the CM series of chip common mode filters manufactured by Viking Tech. These components are engineered for applications requiring efficient noise attenuation in limited spaces. The series typically employs ferrite cores and wire-wound techniques to achieve superior performance in suppressing electromagnetic interference across various electronic systems.

Common Mode Chokes Replacement Considerations

Consult official substitution lists for compatible parts with matching impedance and current ratings. Verify pin compatibility and physical dimensions before integrating alternative components into existing designs.