MFBM1V3216-050-R

Overview

The Eaton MFBM1V3216-050-R is a multilayer chip ferrite bead in the MFBM1V series, designed for surface-mount technology. It features a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component provides an impedance of 5 Ohms at a test frequency of 100 MHz, with a tolerance range of 0 to 15 Ohms. It supports a maximum DC current of 6 A and has a maximum DC resistance of 10 mOhms. Operating temperatures range from -40°C to +85°C.

Feature Summary

• High current handling capability with a rated maximum DC current of 6 A
• Shielded construction to minimize electromagnetic interference
• Multilayer chip design optimized for SMT assembly processes

Applications

• Power supply line filtering
• DC-DC converter output noise suppression
• High-current signal path EMI reduction

Procurement Notes

Verify the specific impedance tolerance and DC current ratings against the official Eaton datasheet before integration. Confirm that the 1206 footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final application. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Selection Notes

Select this component when low impedance is required alongside high current capacity. The 5 Ohm impedance value is suitable for minimal signal attenuation while providing basic noise filtering. The 6 A rating allows use in power-dense designs without significant saturation risks. Consider the 10 mOhms DCR for efficiency calculations in low-voltage applications.

Part Context

This part belongs to the Eaton MFBM1V series of multilayer ferrite beads. The series offers various impedance and current combinations within the standard 1206 package. The MFBM1V3216-050-R specifically targets applications requiring high current handling with low impedance characteristics.

Replacement Considerations

Check Eaton's MFBM1V series for alternative impedance values if filtering requirements change. Verify pin compatibility and thermal performance when considering cross-brand substitutes.