BCAS160808H121

Overview

The BCAS160808H121 is a multilayer high-frequency ferrite bead from the Max Echo BCAS series, designed for noise suppression in signal lines. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm x 0.80mm and a maximum height of 0.80mm. The component provides an impedance of 120 Ohms at 100 MHz and supports a maximum current rating of 200mA. Its DC resistance (DCR) is limited to a maximum of 500mOhm. It operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Utilizes breakthrough printing technology for enhanced high-frequency noise suppression capabilities
• Multilayer construction optimized for EMI suppression in compact signal line applications

Applications

• High-frequency noise suppression in electronic circuits
• EMI suppression for signal lines requiring compact form factors

Procurement Notes

Verify the manufacturer part number BCAS160808H121 against official Max Echo documentation to ensure authenticity. Confirm that the received components match the specified 0603 package and electrical characteristics. Check for RoHS3 compliance markings on the packaging or datasheet. Ensure storage conditions align with the moisture sensitivity level (MSL 1) to prevent damage before reflow soldering.

Selection Notes

Select this component when a low-impedance path is required alongside moderate noise attenuation at 100 MHz. The 200mA current rating suits low-power signal lines rather than high-current power rails. The 0603 footprint allows for dense PCB layouts where space is constrained. Compare DCR values against other options if voltage drop across the filter is a critical design parameter.

Part Context

This ferrite bead belongs to the BCAS series, which Max Echo designs specifically for high-frequency applications. The series leverages advanced printing technology to achieve superior performance compared to standard multilayer beads. It complements the broader EBMS and ACMS product lines by targeting specific high-frequency noise profiles in modern electronics.

Replacement Considerations

Direct substitutes must match the 120 Ohm @ 100 MHz impedance, 200mA current rating, and 0603 package size. Verify that alternative components maintain similar DC resistance and operating temperature ranges to ensure circuit compatibility without redesign.