MFBW1V3216-500-R

Overview

The MFBW1V3216-500-R is a single-line multilayer chip ferrite bead manufactured by Eaton Electronics Division. Designed for surface-mount assembly, it utilizes a 1206 (3216 metric) package with dimensions of 3.20mm length and 1.60mm width. The component provides an impedance of 50 Ohms at a test frequency of 100 MHz. It supports a maximum rated current of 3.0A and features a maximum DC resistance of 40 milliohms. The device operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction for effective electromagnetic interference suppression
• High current handling capability suitable for power line filtering
• Low DC resistance to minimize signal attenuation
• RoHS3 compliant lead-free manufacturing

Applications

• Power supply output filtering
• Data line noise suppression
• General EMI/RFI mitigation in electronic circuits

Procurement Notes

Verify the specific impedance value against design requirements, as datasheets may list variants with different ratings such as 150 or 500 Ohms. Confirm the package size matches the PCB footprint. Ensure the manufacturer is identified as Eaton Electronics Division. Check for RoHS3 compliance status if required by environmental regulations. Validate the maximum current rating against circuit load conditions.

Selection Notes

Select this component when a low-impedance path is required for high-current applications. The 1206 package offers a balance between current capacity and board space. Verify that the 3.0A rating exceeds the peak operating current. Consider the 50 Ohm impedance profile for broadband noise reduction. Ensure compatibility with standard reflow soldering processes.

Part Context

This part belongs to the MFBW1V3216 series of multilayer ferrite beads from Eaton Electronics Division. The series includes various impedance values tailored for different frequency suppression needs. These components are designed for surface-mount technology and are commonly used in consumer electronics and industrial equipment for signal integrity maintenance.

Replacement Considerations

Cross-reference with other Eaton MFBW1V3216 variants for impedance differences. Verify equivalent parts from other manufacturers based on impedance, current rating, and package dimensions. Ensure substitute components meet the same thermal and electrical specifications.