MLP1206-122

Overview

The Ferroxcube MLP1206-122 is a multilayer EMI suppression ferrite bead designed for surface-mount applications. It operates within an impedance range of 1.2 kOhms at 100 MHz, with a maximum DC current rating of 200 mA and a maximum DC resistance of 500 mOhms. The component features a standard 1206 (3216 metric) package measuring 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. It supports a wide operating temperature range from -40°C to +125°C and is supplied in standard tape-and-reel packaging.

Feature Summary

• Multilayer construction for effective electromagnetic interference suppression
• Designed for high-density surface-mount assembly processes
• Capable of handling specified DC currents without saturation

Applications

• General EMI filtering in electronic circuits
• Signal line noise suppression
• Power supply input/output filtering

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official Ferroxcube datasheet prior to ordering. Confirm that the 1206 package dimensions align with your PCB footprint requirements. Ensure the selected supplier provides components in the standard tape-and-reel format compatible with your pick-and-place equipment. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a 1206 form factor is required for space-constrained designs. The 1.2 kOhm impedance at 100 MHz makes it suitable for broadband noise attenuation. Consider the 200 mA current rating to ensure the component does not exceed its thermal limits during operation. Verify compatibility with reflow soldering profiles typical for lead-free assemblies.

Part Context

This part belongs to Ferroxcube's multilayer suppressor series, which are engineered for compact EMI mitigation. These components utilize advanced ceramic materials to provide stable performance across varying temperatures. The MLP series is widely used in consumer electronics and industrial equipment where small footprints and reliable noise suppression are critical design factors.

Replacement Considerations

Cross-reference with other 1206 ferrite beads offering similar 1.2 kOhm impedance at 100 MHz. Ensure substitute parts match the 3.2x1.6x1.1 mm physical dimensions and maintain comparable current handling capabilities. Verify that alternative suppliers offer equivalent thermal stability and mounting reliability.