MFBW1V1608-090-R

Overview

The Eaton MFBW1V1608-090-R is a single-line multilayer chip ferrite bead in a 0603 (1608 metric) surface-mount package. It provides an impedance of 9 Ohms at a test frequency of 100 MHz, with a tolerance range of 5 to 13 Ohms. The component supports a maximum DC current of 1.0 A and has a maximum DC resistance of 80 mOhms. It operates within a temperature range of -40°C to +85°C and features shielded construction.

Feature Summary

• Multilayer chip ferrite bead design for high-frequency noise suppression
• Shielded construction to minimize electromagnetic interference
• Single-channel configuration for compact circuit integration

Applications

• Power line filtering in high-frequency circuits
• Signal integrity protection in portable electronics
• Noise suppression on data lines in consumer devices

Procurement Notes

Verify the specific suffix '090' confirms the 9 Ohm impedance rating, as variations exist within the MFBW1V1608 series. Confirm RoHS compliance status through official documentation before procurement. Ensure the selected packaging format matches assembly requirements, as options include reel, cut tape, or MouseReel. Cross-reference the manufacturer part number with the latest datasheet to validate electrical parameters against design specifications.

Selection Notes

Select this component when a low-impedance path is required for noise attenuation rather than high-impedance blocking. The 1.0 A current rating suits moderate power applications where minimal voltage drop is critical. The 0603 footprint allows for dense PCB layouts compared to larger packages. Consider the 80 mOhms DC resistance impact on overall circuit efficiency during selection.

Part Context

This part belongs to the Eaton MFBW1V series of multilayer ferrite beads. The series offers various impedance values and current ratings in standardized SMD packages. The MFBW1V1608 variant specifically targets applications requiring reliable EMI suppression in space-constrained environments while maintaining stable performance across industrial temperature ranges.

Replacement Considerations

Compatible substitutes include other 0603 ferrite beads with similar 9 Ohm impedance and 1.0 A current ratings. Verify that alternative parts match the 80 mOhms DC resistance and 100 MHz test frequency specifications. Ensure the replacement maintains the same shielded construction and operating temperature range for equivalent performance.