BLM18HE152SZ1D

Chip Ferrite Bead Overview

The Murata BLM18HE152SZ1D is a single-line chip ferrite bead in the BLM18H series, housed in a 0603 (1608 metric) surface-mount package. It provides an impedance of 1500 Ohms at 100 MHz with a 25% tolerance. The component supports a maximum DC current of 500 mA and features a maximum DC resistance of 500 mOhms. It operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for high-speed signal lines
• Qualified for automotive applications under AEC-Q200 standards
• Compact unshielded design suitable for dense PCB layouts

Chip Ferrite Bead Applications

• High-speed signal line filtering
• EMI suppression filters
• Automotive electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the suffix 'Z1D' against official Murata documentation to confirm specific packaging or tape-and-reel specifications. Ensure the selected variant matches the required AEC-Q200 qualification status if used in automotive contexts. Cross-reference datasheet parameters such as impedance tolerance and DC resistance limits before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 1500 Ohm impedance at 100 MHz is required for EMI suppression in compact designs. The 500 mA current rating suits moderate power signal lines. Verify that the 0603 footprint aligns with existing board space constraints and that the operating temperature range covers the intended environmental conditions.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM18H series of ferrite beads, designed for general-purpose noise suppression. The series offers various impedance values in a standardized 0603 package, allowing designers to maintain consistent footprints while adjusting filtering characteristics for different signal integrity requirements across consumer and industrial electronics.

Chip Ferrite Bead Replacement Considerations

Check Murata's official substitution guide for equivalent parts within the BLM18H series. Confirm that alternative components match the 1500 Ohm impedance, 500 mA current rating, and AEC-Q200 qualification if automotive compliance is mandatory.