2

Data Sheet

!Note:

1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it

may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.

2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product

specifications or transact the approval sheet for product specifications before ordering.

http://www.murata.com/

2

Noise Suppression Products/EMI Suppression Filters > Common Mode Choke Coil > Wire Wound Type

2012.9.6

Continued from the preceding page.

DLW21SN_HQ2 Series

Frequency (MHz)

0

2

4

6

8

10

1

10

100

1000

10000

DLW21SN900HQ2

c Packaging

Code

Packaging

Minimum Quantity

L

180mm Embossed Tape

2000

B

Bulk(Bag)

500

c Rated Value (p: packaging code)

Part Number

Common Mode Impedance

(at 100MHz/20°C)

Rated Current Rated Voltage

Insulation Resistance (min.)

Withstand Voltage DC Resistance

Operating

Temperature Range

DLW21SN501SK2

p

500ohm ±25%

250mA

50Vdc

10M ohm

125Vdc

0.5ohm max.

-40 to +85°C

DLW21SN670SQ2

p

67ohm ±25%

400mA

50Vdc

10M ohm

125Vdc

0.25ohm max.

-40 to +85°C

DLW21SN900SQ2

p

90ohm ±25%

330mA

50Vdc

10M ohm

125Vdc

0.35ohm max.

-40 to +85°C

DLW21SN121SQ2

p

120ohm ±25%

370mA

50Vdc

10M ohm

125Vdc

0.30ohm max.

-40 to +85°C

DLW21SN181SQ2

p

180ohm ±25%

330mA

50Vdc

10M ohm

125Vdc

0.35ohm max.

-40 to +85°C

DLW21SN261SQ2

p

260ohm ±25%

300mA

50Vdc

10M ohm

125Vdc

0.40ohm max.

-40 to +85°C

DLW21SN371SQ2

p

370ohm ±25%

280mA

50Vdc

10M ohm

125Vdc

0.45ohm max.

-40 to +85°C

DLW21SN670HQ2

p

67ohm ±25%

320mA

20Vdc

10M ohm

50Vdc

0.31ohm max.

-40 to +85°C

DLW21SN900HQ2

p

90ohm ±25%

280mA

20Vdc

10M ohm

50Vdc

0.41ohm max.

-40 to +85°C

DLW21SN121HQ2

p

120ohm ±25%

280mA

20Vdc

10M ohm

50Vdc

0.41ohm max.

-40 to +85°C

DLW21SR670HQ2

p

67ohm ±25%

400mA

20Vdc

10M ohm

50Vdc

0.25ohm max.

-40 to +85°C

Number of Circuit: 1

c !Caution/Notice

!Caution (Rating)

Do not use products beyond the rated current and

rated voltage as this may create excessive heat

and deteriorate the insulation resistance.

Notice

Solderability of Tin plating termination chip might be

deteriorated when low temperature soldering profile

where peak solder temperature is below the Tin melting

point is used. Please confirm the solderability of Tin

plating termination chip before use.

c Differential Mode Transmission Characteristics (Typ.)