EBMS160808H680

Overview

The EBMS160808H680 is a multilayer ferrite chip bead from the Max Echo EBMS series, designed for EMI suppression in signal lines. It features an impedance of 68 Ohms at 100 MHz and supports a maximum rated current of 700mA. The component has a maximum DC resistance (DCR) of 100 milliohms. It is housed in a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm length by 0.80mm width and a maximum height of 0.80mm. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction utilizing professional magnetic materials and low-temperature co-firing technology
• Designed for high-current applications under 3A with optimized impedance characteristics
• Provides effective electromagnetic interference suppression for single signal lines

Applications

• EMI suppression in audio IC circuits
• Signal line filtering in consumer electronics
• Power supply noise reduction in compact devices

Procurement Notes

Verify the specific suffix 'H' against official Max Echo documentation to confirm the 700mA rating and 68 Ohm impedance, as suffixes often denote critical electrical variations. Ensure the procurement source provides the original manufacturer datasheet rather than distributor summaries to validate the DCR and temperature specifications. Confirm RoHS3 compliance status directly from the product specification sheet before integration into regulated assemblies.

Selection Notes

Select this component when a 0603 footprint is required for signal line filtering with a 68 Ohm impedance target at 100 MHz. The 700mA current rating makes it suitable for higher current paths compared to standard low-current beads. Verify that the 100 milliohm DCR meets the voltage drop requirements of the specific circuit design. Ensure the operating temperature range of -55°C to +125°C aligns with the environmental conditions of the end application.

Part Context

This part belongs to the EBMS series of multilayer ferrite chip beads manufactured by Max Echo Technology. The series utilizes multi-layer printing and precision winding techniques to combine magnetic materials for compact EMI suppression. The EBMS series is generally marketed for applications requiring currents under 3A, offering a balance between size and performance for modern surface-mount designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing with other manufacturers requires independent verification of impedance curves and current ratings.