BK1608LM252-T

Overview

The BK1608LM252-T is a multilayer chip bead inductor manufactured by Taiyo Yuden. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.95 mm height. The component provides an impedance of 2.5 kOhms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 400 mA and has a maximum DC resistance of 300 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Multilayer ceramic construction for high-frequency noise suppression
• Compact 0603 surface-mount footprint for space-constrained designs
• Wide operating temperature range suitable for harsh environments

Applications

• General electronic equipment such as AV devices and office automation
• Information and communication equipment including mobile phones and personal computers
• Automotive electronic systems
• Telecommunications infrastructure
• Industrial equipment

Procurement Notes

Verify the current lifecycle status before procurement, as this part may be discontinued or subject to end-of-life notifications. Confirm that the 0603 package dimensions and electrical specifications match the design requirements. Ensure compatibility with existing supply chains given potential availability constraints for obsolete components.

Selection Notes

Select this component when high impedance at 100 MHz is required within a compact 0603 package. Consider the 400 mA current rating and 300 mOhm DCR for power handling needs. Verify thermal stability requirements against the -55°C to +125°C operating range. Compare with other BK series variants if different impedance values are needed.

Part Context

This component belongs to the BK series of multilayer chip bead inductors from Taiyo Yuden. These parts are designed for electromagnetic interference (EMI) suppression in high-speed digital circuits. The BK series offers various impedance values and current ratings within standardized packages like 0603 and 0402.

Replacement Considerations

Check for direct substitutes within the BK series with similar impedance and package size. Verify equivalent performance from other manufacturers offering 0603 ferrite beads with 2.5 kOhm impedance at 100 MHz. Ensure any replacement meets the same temperature and current specifications.