EBMS321611A700

Overview

The EBMS321611A700 is a single-line ferrite bead from the Max Echo EBMS series, designed for signal line filtering in surface-mount applications. It features a 1206 (3216 Metric) package with dimensions of 3.20mm x 1.60mm and a maximum height of 1.10mm. The component provides an impedance of 70 Ohms at 100 MHz, supports a rated current of 500mA, and has a maximum DC resistance of 150 milliohms. It operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Provides electromagnetic interference suppression for high-speed signal lines through frequency-dependent impedance characteristics.
• Utilizes multilayer chip technology to achieve compact surface-mount packaging suitable for dense circuit board layouts.
• Maintains low DC resistance to minimize signal attenuation while effectively attenuating high-frequency noise.

Applications

• High-speed digital signal line filtering
• Power supply noise suppression in compact electronics
• EMI mitigation in automotive electronic systems

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before integration. Confirm that the 1206 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental conditions of the final assembly. Check for RoHS3 compliance documentation if required by regulatory standards.

Selection Notes

Select this component when a 70 Ohm impedance at 100 MHz is required for signal integrity management. The 500mA current rating suits moderate power applications without excessive voltage drop. Consider the 1206 package size for balance between thermal performance and space constraints. Compare with lower or higher impedance variants if noise profiles differ significantly.

Part Context

This part belongs to the EBMS series of multilayer ferrite chip beads manufactured by Max Echo Technology Corp. The series is engineered for SMD inductors and beads used in automotive and general electronic applications. It shares the same physical package and mounting type as other EBMS321611 models, differing primarily in impedance values.

Replacement Considerations

Cross-reference with EBMS321611A600 or EBMS321611A121 for similar packages with different impedance levels. Verify that substitute parts maintain the same current rating and DC resistance to ensure equivalent circuit performance.