BK20104W241-T

Overview

The BK20104W241-T is a multilayer chip bead inductor from the BK Array series by Taiyo Yuden. It features a 0804 (2010 metric) surface-mount package with dimensions of 1 mm width. The component provides an impedance of 240 ohms at a test frequency of 100 MHz and supports a maximum DC current of 100 mA. Its DC resistance is specified at 500 milliohms with a tolerance of ±25%. Designed as a four-line filter, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Four-line ferrite bead array configuration for multi-signal filtering
• Compact 0804 surface-mount footprint suitable for space-constrained designs
• High-temperature stability rated up to +125°C

Applications

• AV equipment signal line noise suppression
• Office automation equipment EMI filtering
• Home electric appliance circuit protection

Procurement Notes

Verify the specific datasheet version before final selection, as manufacturers may update specifications without notice. Confirm RoHS compliance status and packaging details directly with authorized distributors. Ensure the 100 mA current rating meets your circuit requirements to prevent performance degradation or thermal issues during operation.

Selection Notes

Select this component when multi-channel noise suppression is required in a compact form factor. The 240 ohm impedance at 100 MHz targets high-frequency interference common in digital circuits. Verify that the 100 mA current limit aligns with the maximum operating current of the protected lines to ensure reliable long-term performance without saturation.

Part Context

This part belongs to the BK Array series of multilayer chip bead inductors. These components are engineered for general electronic equipment applications where space-saving and effective high-frequency noise attenuation are critical. The series offers standardized footprints to facilitate design integration across various consumer and office electronics platforms.

Replacement Considerations

Check for direct substitutes within the same BK Array series with compatible impedance and current ratings. Ensure any replacement maintains the 0804 footprint and 4-line configuration. Verify that alternative parts meet the same -55°C to +125°C operating temperature range and RoHS compliance standards.