DLW21SN501SK2L

$0.40

Description：CMC 250MA 2LN 500 OHM SMD
Series：DLW21
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:35359fabcd9e Category: Common Mode Chokes Brand: Murata Electronics

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Product introduction

DLW21SN501SK2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 250MA 2LN 500 OHM SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for DLW21SN501SK2L

Description：CMC 250MA 2LN 500 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)：250mA
DC Resistance (DCR) (Max)：500mOhm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 85°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：500 Ohms @ 100 MHz
Qualification：-
Grade：-

Common Mode Chokes datasheet and documents for DLW21SN501SK2L

DLW21SN501SK2L

Common Mode Chokes Overview

The DLW21SN501SK2L is a surface-mount common mode choke from the Murata EMIFIL DLW21S series. It features a wirewound structure in an 0805 (2012 metric) package with dimensions of 2mm x 1.2mm x 1.2mm. The component provides an impedance of 500 Ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 250 mA and has a maximum DC resistance of 500 mOhms. Operating temperatures range from -40°C to +85°C. The device utilizes tin-plated terminations for PCB mounting.

Common Mode Chokes Feature Summary

Wirewound construction within a compact molded 0805 footprint
High impedance performance at 100 MHz for EMI suppression
RoHS compliant manufacturing process

Common Mode Chokes Applications

General purpose electromagnetic interference filtering
Signal line noise suppression in portable electronics
Data bus protection in consumer devices

Common Mode Chokes Procurement Notes

Verify the specific suffix SK2L against official Murata documentation to confirm packaging configuration, as ordering suffixes define reel or cut tape formats. Ensure the required impedance tolerance and current ratings align with circuit design specifications before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity.

Common Mode Chokes Selection Notes

Select this component when a 500 Ohm impedance at 100 MHz is required within a standard 0805 footprint. The 250 mA current rating suits low-power signal lines. Compare against other DLW21S variants if different impedance levels or higher current capacities are needed. Verify that the unshielded design meets the spatial constraints of the target application.

Common Mode Chokes Part Context

This component belongs to the Murata DLW21S series of common mode chokes. The series offers various impedance values in the 0805 package size. These components are designed for high-frequency noise suppression in compact electronic assemblies. The DLW21SN501SK2L represents a specific impedance variant within this broader product family.