BK1608LM751-T

Overview

The BK1608LM751-T is a multilayer chip bead inductor from the Taiyo Yuden BK series, designed for surface-mount applications. It features a 0603 (1608 metric) package with dimensions of 1.60mm length and 0.80mm width. The component provides an impedance of 750 ohms at 100 MHz and supports a maximum DC current of 200 mA. Its maximum DC resistance is specified at 1.5 ohms, ensuring low power loss in signal lines. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer ferrite construction for high-frequency noise suppression
• Compact 0603 surface-mount footprint for space-constrained designs
• High impedance characteristics effective in the 100 MHz range

Applications

• Signal line filtering in portable electronic devices
• Noise suppression on high-speed data interfaces
• EMC mitigation in compact consumer electronics

Procurement Notes

Verify component status as this specific part number is listed as obsolete by major distributors. Confirm availability through authorized channels or secondary markets if immediate procurement is required. Ensure that any substitute components meet the original electrical specifications and physical dimensions to maintain design integrity without requiring layout changes.

Selection Notes

Select this component when a 0603 package size is mandatory and high impedance at 100 MHz is required. The 200 mA current rating suits low-power signal lines rather than power delivery paths. Consider the 1.5 ohm DC resistance impact on signal attenuation. Evaluate thermal performance within the -55°C to +125°C operating range for environmental compliance.

Part Context

This component belongs to the Taiyo Yuden BK series of multilayer chip bead inductors. The series offers various impedance values and current ratings in standardized packages. The BK1608LM751-T specifically targets high-impedance noise suppression needs in small form-factor applications, distinguishing itself through its 750 ohm characteristic at 100 MHz.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete status. Designers should consult official replacement guides or contact the manufacturer directly for qualified alternatives that match the 0603 footprint and 750 ohm @ 100 MHz specification.