DLW21SZ670HQ2L

$0.22

Description：CMC 320MA 2LN 67 OHM SMD
Series：DLW21
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1ff4d387556e Category: Common Mode Chokes Brand: Murata Electronics

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Product introduction

DLW21SZ670HQ2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 320MA 2LN 67 OHM SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for DLW21SZ670HQ2L

Description：CMC 320MA 2LN 67 OHM SMD
Series：DLW21
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：320mA
DC Resistance (DCR) (Max)：310mOhm
Voltage Rating - DC：20V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
Height (Max)：0.055" (1.40mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：67 Ohms @ 100 MHz
Qualification：-
Grade：-

Common Mode Chokes datasheet and documents for DLW21SZ670HQ2L

DLW21SZ670HQ2L

Common Mode Chokes Overview

The DLW21SZ670HQ2L is a wirewound common mode choke filter from the EMIFIL DLW21_Z series, manufactured by Murata Electronics. It features an unshielded design in a 0805 (2012 metric) surface mount package with dimensions of 2 mm x 1.2 mm x 1.2 mm. The component provides an impedance of 67 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 320 mA and has a maximum DC resistance of 310 mOhms. Rated for operation between -40°C and +105°C, it holds AEC-Q200 qualification for automotive reliability.

Common Mode Chokes Feature Summary

AEC-Q200 qualified for automotive signal line noise suppression
Wirewound construction within a compact 0805 footprint
Unshielded design optimized for high-frequency interference

Common Mode Chokes Applications

Automotive electronic circuit noise suppression
Signal line filtering in vehicle systems
Common mode interference reduction in PCB assemblies

Common Mode Chokes Procurement Notes

Verify the specific suffix HQ2L against official Murata documentation to confirm packaging format and terminal finish specifications. Ensure the selected variant matches the required automotive grade certification and temperature range for the intended application environment before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing for automotive environments requiring AEC-Q200 compliance. The 0805 size suits space-constrained layouts, while the 320 mA rating defines the operational current limit. Verify that the 67 Ohm impedance aligns with the target noise frequency spectrum for effective filtering performance.

Common Mode Chokes Part Context

This part belongs to the Murata EMIFIL DLW21 series, which specializes in miniature common mode chokes. The DLW21_Z sub-series specifically targets automotive applications, offering robust performance under varying thermal conditions compared to standard industrial components.