BK20104M241-T

Overview

The BK20104M241-T is a multilayer chip ferrite bead array manufactured by Taiyo Yuden. It features an 0804 (2010 metric) package with four independent lines integrated into a single component. The device provides an impedance of 240 Ohms at a measuring frequency of 100 MHz, with a tolerance of ±25%. It supports a maximum rated current of 100 mA across the operating temperature range of -55°C to +125°C and exhibits a DC resistance of 450 mOhm.

Feature Summary

• Integrates four independent ferrite lines within a compact 0804 surface-mount package for high-density circuit board installation.
• Provides wide frequency characteristics and impedance ranges to effectively suppress various types of electromagnetic noise.
• Designed to minimize mutual interference between circuits and reduce heat generation in sensitive electronic applications.

Applications

• Noise suppression in laptop computer circuits
• Signal integrity management in liquid crystal display modules
• Electromagnetic interference reduction in small portable electronic devices

Procurement Notes

Verify component status before procurement as this specific part number may be discontinued or subject to limited supply conditions. Confirm that the 0804 package dimensions and 100 mA current rating align with your design requirements. Ensure compatibility with existing PCB footprints and soldering profiles. Check for updated replacement recommendations from the manufacturer if availability is restricted.

Selection Notes

Select this component when space constraints require a quad-line ferrite solution in an 0804 footprint. The 240 Ohm impedance at 100 MHz suits general-purpose noise filtering. Verify that the 100 mA current handling capacity meets the signal line requirements. Consider the ±25% tolerance for impedance variations in critical timing or high-frequency applications.

Part Context

This component belongs to the BK Array series of multilayer chip beads from Taiyo Yuden. These components are engineered for suppressing electromagnetic interference in digital circuits. The BK series utilizes proprietary multilayer technology to achieve high performance in small form factors, widely used in consumer electronics and computing hardware.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Taiyo Yuden official resources for current cross-reference data or alternative series members with compatible electrical specifications and package dimensions.