BLM21AG102SN1D

$0.14

Description：FERRITE BEAD 1 KOHM 0805 1LN
Series：EMIFIL®, BLM21
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:edc365c2775d Category: Ferrite Beads and Chips Brand: Murata Electronics

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Product introduction

BLM21AG102SN1D is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is FERRITE BEAD 1 KOHM 0805 1LN. Review the specifications below when checking this part for your BOM.

Chip Ferrite Bead specifications for BLM21AG102SN1D

Description：FERRITE BEAD 1 KOHM 0805 1LN
Series：EMIFIL®, BLM21
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：-
Number of Lines：1
Impedance @ Frequency：1 kOhms @ 100 MHz
Current Rating (Max)：600mA
DC Resistance (DCR) (Max)：280mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0805 (2012 Metric)
Mounting Type：Surface Mount
Height (Max)：0.041" (1.05mm)
Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
Features：-

Chip Ferrite Bead datasheet and documents for BLM21AG102SN1D

BLM21AG102SN1D

Chip Ferrite Bead Overview

The Murata BLM21AG102SN1D is a single-line ferrite chip bead in an 0805 (2012 metric) surface-mount package. It provides an impedance of 1 kOhms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 600 mA and features a maximum DC resistance of 450 mΩ. It operates within a temperature range of -55°C to +125°C, measuring 2.0 mm in length and 1.25 mm in width.

Chip Ferrite Bead Feature Summary

Provides high impedance for effective electromagnetic interference suppression
Designed for surface-mount assembly on printed circuit boards
Constructed from monolithic ferrite material for signal line filtering

Chip Ferrite Bead Applications

EMI suppression filters
General-purpose noise filtering
Signal line filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required current rating and impedance specifications for the target application circuit. Cross-reference datasheets for any updates regarding RoHS compliance or automotive qualification status.

Chip Ferrite Bead Selection Notes

Select this component when a 0805 footprint is required for high-impedance noise attenuation. Evaluate the 600 mA current rating against peak load conditions to prevent saturation. Consider the low DC resistance to minimize voltage drop in power distribution lines while maintaining effective high-frequency filtering performance.

Chip Ferrite Bead Part Context

This part belongs to the BLM21AG series of EMIFIL ferrite beads manufactured by Murata Electronics. The series offers various impedance values and current ratings within the standard 0805 package size, providing designers with options for compact EMI suppression solutions across consumer and industrial electronics applications.