EBMS160808B121

Overview

The EBMS160808B121 is a multilayer ferrite chip EMI suppressor manufactured by Max Echo. It provides signal line filtering with an impedance of 120 Ohms at 100 MHz. The component operates within a current rating of 450mA and features a maximum DC resistance of 300mOhm. It utilizes a 0603 (1608 Metric) surface mount package, measuring 1.60mm in length and 0.80mm in width. The device supports a temperature range from -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction for high electrode strength and solder heat resistance
• Designed for surface mounting applications including flow, reflow, and wave soldering
• Provides effective EMI/RFI attenuation without requiring additional wiring

Applications

• Signal line filtering in electronic equipment
• EMI suppression for surface-mounted circuits
• RFI attenuation in compact electronic devices

Procurement Notes

Verify the specific suffix 'B' against official Max Echo documentation to confirm the 450mA rating and 300mOhm DCR specifications. Ensure the ordering part number matches the exact impedance and package requirements. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributor before procurement.

Selection Notes

Select this component for applications requiring a 0603 footprint with a 120 Ohm impedance at 100 MHz. The 450mA current rating suits low-power signal lines. Compare the 300mOhm DCR against circuit loss requirements. Verify that the operating temperature range meets environmental conditions.

Part Context

This component belongs to the EBMS series of multilayer ferrite chip beads from Max Echo Technology Corp. The series is designed for EMI suppression in modern electronic equipment. The EBMS160808B121 specifically addresses the need for compact, high-performance filtering in space-constrained surface mount designs.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include BBGK00160808121Y00 from Pulse Electronics, FB160808T-121Y-S from Cal-Chip Electronics, and MMZ1608B121CTAH0 from TDK. Verify electrical parameters and physical dimensions before substitution.