DLW21SN181SQ2B [MURATA]

Common Mode Choke Coil Wire Wound Type DLW21S Series (0805 Size); 共模扼流线圈绕线型DLW21S系列（ 0805尺寸）


型号：	DLW21SN181SQ2B
厂家：	muRata
描述：	Common Mode Choke Coil Wire Wound Type DLW21S Series (0805 Size) 共模扼流线圈绕线型DLW21S系列（ 0805尺寸）数据线路滤波器过滤器 LTE PC
文件：	总2页 (文件大小：100K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

Data Sheet

Common Mode Choke Coil _{Wire Wound Type}

DLW21S Series (0805 Size)

Dimensions

Equivalent Circuit

(2)

(3)

(1)

(4)

2.0 0.2

1.2 0.2

(1)

(2)

No polarity.

(4)

(3)

: Electrode

(in mm)

(0.45)

Impedance-Frequency Characteristics (Main Items)

DLW21SN_SK2/SQ2 Series

DLW21SN_HQ2 Series

1000

10000

DLW21SN501SK2

DLW21SN371SQ2

DLW21SN261SQ2

Common mode

DLW21SN121HQ2

DLW21SN900HQ2

DLW21SN670HQ2

100

1000

100

DLW21SN181SQ2

DLW21SN121SQ2

DLW21SN900SQ2

DLW21SN670SQ2

DLW21SN501SK2

DLW21SN371SQ2

DLW21SN261SQ2

DLW21SN181SQ2

DLW21SN121SQ2

DLW21SN121HQ2

DLW21SN900HQ2

DLW21SN670HQ2

DLW21SN900SQ2

DLW21SN670SQ2

Differential mode

1000

0.1

100

1000

100

Frequency (MHz)

Impedance-Frequency Characteristics (Main Items)

DLW21SR_HQ2 Series

1000

Common mode

100

DLW21SR670HQ2

Differential mode

DLW21SR670HQ2

0.1

100

1000

Frequency (MHz)

Continued on the following page.

oThis data sheet is applied for CHIP COMMON MODE CHOKE COIL used for General Electronics equipment for your design.

!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.

2012.9.6

http://www.murata.com/

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

Data Sheet

Continued from the preceding page.

Differential Mode Transmission Characteristics (Typ.)

Packaging

DLW21SN_HQ2 Series

Code

Packaging

180mm Embossed Tape

Bulk(Bag)

Minimum Quantity

2000

500

DLW21SN900HQ2

100

1000

10000

Frequency (MHz)

Rated Value ( : packaging code)

Common Mode Impedance

Part Number

Operating

Temperature Range

Rated Current Rated Voltage Insulation Resistance (min.) Withstand Voltage DC Resistance

(at 100MHz/20°C)

DLW21SN501SK2

500ohm 25ꢀ

67ohm 25ꢀ

90ohm 25ꢀ

120ohm 25ꢀ

180ohm 25ꢀ

260ohm 25ꢀ

370ohm 25ꢀ

67ohm 25ꢀ

90ohm 25ꢀ

120ohm 25ꢀ

67ohm 25ꢀ

250mA

400mA

330mA

370mA

330mA

300mA

280mA

320mA

280mA

400mA

50Vdc

20Vdc

10M ohm

125Vdc

50Vdc

0.5ohm max.

0.25ohm max.

0.35ohm max.

0.30ohm max.

0.35ohm max.

0.40ohm max.

0.45ohm max.

0.31ohm max.

0.41ohm max.

0.25ohm max.

-40 to +85°C

DLW21SN670SQ2

DLW21SN900SQ2

DLW21SN121SQ2

DLW21SN181SQ2

DLW21SN261SQ2

DLW21SN371SQ2

DLW21SN670HQ2

DLW21SN900HQ2

DLW21SN121HQ2

DLW21SR670HQ2

Number of Circuit: 1

50Vdc

Caution/Notice

c !

Caution (Rating)

Notice

Do not use products beyond the rated current and

rated voltage as this may create excessive heat

and deteriorate the insulation resistance.

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.

oThis data sheet is applied for CHIP COMMON MODE CHOKE COIL used for General Electronics equipment for your design.

!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.

2012.9.6

http://www.murata.com/

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