MFBW1V3216-202-R

Overview

The Eaton MFBW1V3216-202-R is a multilayer chip ferrite bead in a 1206 (3216 metric) surface-mount package. It provides an impedance of 2000 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 300 mA and has a maximum DC resistance of 700 mOhms. It operates within a temperature range of -40°C to +85°C. Physical dimensions are 3.2 mm in length, 1.6 mm in width, and 0.9 mm in height.

Feature Summary

• Multilayer construction for high-frequency noise suppression
• Single-line configuration for signal integrity protection
• Surface-mount design compatible with automated assembly

Applications

• High-frequency noise filtering in electronic circuits
• Signal line protection in portable devices
• Power supply decoupling applications

Procurement Notes

Verify the specific impedance value of 2000 Ohms at 100 MHz against circuit requirements. Confirm the 300 mA current rating is sufficient for the target application to prevent saturation. Ensure the 1206 footprint matches the PCB layout. Check RoHS compliance status if required by regulatory standards. Validate the operating temperature range covers the intended environmental conditions.

Selection Notes

Select this component when high impedance is required at 100 MHz for noise attenuation. The 300 mA current rating suits low-power signal lines rather than high-current power rails. The 1206 package offers a balance between size and thermal performance. Consider the 700 mOhm DCR impact on voltage drop if used in sensitive power paths. Evaluate mechanical stability requirements for the surface-mount process.

Part Context

This part belongs to the Eaton MFBW1V series of multilayer chip beads. The series utilizes ferrite materials optimized for broadband noise absorption. The 1206 case size is standard for general-purpose electronics manufacturing. The product line focuses on compact solutions for modern miniaturized devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers based on identical impedance, current rating, and package dimensions before substitution.