MFBM1V1608-190-R

Overview

The Eaton MFBM1V1608-190-R is a multilayer chip ferrite bead designed for surface-mount technology. It operates within a temperature range of -40°C to +85°C and features a 0603 (1608 metric) package measuring 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height. The component provides an impedance of 19 Ohms at a test frequency of 100 MHz, with a tolerance range of 12 to 25 Ohms. It supports a maximum DC current of 5 A and has a maximum DC resistance of 30 mOhms.

Feature Summary

• Multilayer construction for effective electromagnetic interference suppression
• Shielded design to contain magnetic fields
• High current handling capability suitable for power line applications

Applications

• Power line filtering in electronic circuits
• Electromagnetic interference suppression
• Signal integrity management in high-speed digital systems

Procurement Notes

Verify the specific impedance tolerance and DC current ratings against the official datasheet before integration. Confirm that the 0603 package dimensions align with the printed circuit board footprint requirements. Ensure the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a low impedance value is required for high-current power lines. The 5 A rating distinguishes it from lower current variants in the same package size. Consider the 30 mOhm DC resistance for voltage drop calculations in sensitive power distribution networks. Verify compatibility with standard reflow soldering profiles for surface-mount assembly.

Part Context

This component belongs to the MFBM1V series of multilayer ferrite beads manufactured by Eaton Electronics Division. The series offers various impedance values within the compact 0603 form factor. These beads are engineered for EMI suppression in portable devices and industrial electronics where space constraints and high current capacity are critical design factors.

Replacement Considerations

Direct substitutes include other Eaton MFBM1V1608 variants with matching 19 Ohm impedance and 5 A current ratings. Verify equivalent DC resistance and package dimensions when considering cross-brand alternatives.