BLM21BD182SZ1D

$0.05

Description：FERRITE BEAD
Series：*
Mfr：Murata Electronics
Package：Tape & Reel (TR)

SKU:89afd7603f58 Category: Ferrite Beads and Chips Brand: Murata Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

BLM21BD182SZ1D is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is FERRITE BEAD. Review the specifications below when checking this part for your BOM.

Chip Ferrite Bead specifications for BLM21BD182SZ1D

Description：FERRITE BEAD
Series：*
Mfr：Murata Electronics
Package：Tape & Reel (TR)
Filter Type：-
Number of Lines：-
Impedance @ Frequency：-
Current Rating (Max)：-
DC Resistance (DCR) (Max)：-
Ratings：-
Operating Temperature：-
Package / Case：-
Mounting Type：-
Height (Max)：-
Size / Dimension：-
Features：-

Chip Ferrite Bead datasheet and documents for BLM21BD182SZ1D

BLM21BD182SZ1D

Chip Ferrite Bead Overview

The Murata BLM21BD182SZ1D is a single-line chip ferrite bead in the BLM21_Z series, housed in an 0805 (2012 metric) surface-mount package. It provides an impedance of 1800 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 300 mA and features a maximum DC resistance of 450 mOhms. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

Provides high-impedance noise suppression for single power lines in compact SMD form factors
Engineered for automotive applications with AEC-Q200 qualification standards
Designed to maintain signal integrity while managing electromagnetic interference

Chip Ferrite Bead Applications

Automotive electronic circuit noise filtering
Power line EMI suppression in vehicle infotainment systems
Noise reduction in automotive sensor interfaces

Chip Ferrite Bead Procurement Notes

Verify the specific suffix code against official Murata documentation to confirm impedance and current ratings. Ensure the ordering part number matches the required package dimensions and termination type. Confirm RoHS compliance status and automotive qualification requirements prior to procurement to avoid specification mismatches.

Chip Ferrite Bead Selection Notes

Select this component when high impedance at 100 MHz is required for single-line power filtering in space-constrained designs. The 0805 package offers a balance between current handling and footprint size. Verify that the operating current remains below the rated maximum to prevent saturation and ensure effective noise attenuation across the target frequency spectrum.

Chip Ferrite Bead Part Context

This component belongs to the Murata BLM21 series of EMIFIL ferrite beads, designed for general-purpose and automotive electronics. The series utilizes specialized ferrite materials to provide stable impedance characteristics over wide frequency ranges. The BLM21BD variant specifically targets applications requiring robust noise suppression in compact surface-mount layouts.