MCI-2012-201

Common Mode Chokes Overview

The MCI-2012-201 is a surface-mount common mode choke manufactured by Pulse Electronics. It features two lines with an impedance of 200 Ohms and a rated current of 330 mA. The component utilizes a horizontal package configuration with four PC pads for mounting. This inductor is designed for signal integrity applications requiring noise suppression in compact electronic assemblies.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for differential signal lines
• Compact surface-mount design suitable for space-constrained PCB layouts
• Dual-line construction for balanced signal protection

Common Mode Chokes Applications

• High-speed data interface noise suppression
• Signal line filtering in portable electronics
• EMI reduction in communication modules

Common Mode Chokes Procurement Notes

Verify the specific suffix (e.g., -RU) against the manufacturer's official datasheet to confirm exact electrical characteristics and packaging details. Ensure the component meets required RoHS compliance standards for your target market. Cross-reference the part number with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when a low-profile, dual-line common mode choke is required for high-frequency noise attenuation. Evaluate the 200 Ohm impedance rating against the operating frequency range of the signal lines. Confirm that the 330 mA current rating exceeds the maximum expected signal current to prevent saturation or performance degradation during normal operation.

Common Mode Chokes Part Context

This component belongs to the common mode choke category within Pulse Electronics' passive components portfolio. It is engineered for SMD assembly processes, offering a reliable solution for EMI/RFI suppression in modern electronic devices where board space is limited and signal integrity is critical for proper system functionality.

Common Mode Chokes Replacement Considerations

The part number alias MCI-2012-201-RU refers to the same component variant. Verify pinout compatibility and physical dimensions before substituting with other manufacturers' offerings to ensure mechanical fit and electrical equivalence in the existing circuit design.