DLF2500LC [COILCRAFT]

Data Line Filter, 2 Function(s), 0.5A, ROHS COMPLIANT PACKAGE-4;


型号：	DLF2500LC
厂家：	Coilcraft lnc.
描述：	Data Line Filter, 2 Function(s), 0.5A, ROHS COMPLIANT PACKAGE-4 LTE
文件：	总1页 (文件大小：72K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 149

Data Line EMI Filters

–

Leaded

These filters are designed to virtually eliminate con-

ducted EMI in data line applications. They provide

exceptional common mode noise reduction from 5 MHz

to 300 MHz while passing signal line data frequencies

below 200 MHz with minimal attenuation.

These low resistance filters feature excellent electrical

isolation, environmental stability and low cost. Optional

covers make them auto insertable. They also meet IEC

695-2-2 needle flame test requirements. There are 8, 4,

3 and 2-line versions with DC current capacity of 100 mA

(DLF X000 series) or 500 mA (DLF X500 series).

Coilcraft Designer’s Kit D303 contains four samples of

all values shown plus samples of our TTDLF/CCDLF

surface mount filters. To order, contact Coilcraft or visit

http://order.coilcraft.com.

Typical Response*

Current

DCR

max

(mOhms)

Part

max L/winding

Isolation

(Vrms)

Differential Mode

number¹

Lines (mA)

(µH)

DLF 8000L

DLF 8500L

DLF 4000L

DLF 4500L

100

500

100

500

100

300

DLF 3000L

DLF 3500L

DLF 2000L

DLF 2500L

100

500

100

500

100

300

1. For optional cover add “C” to part number. Not available on 3500, 4000 and

4500 parts.

0.1

100

1000

2. Operating temperature range -40°C to +85°C.

3. Electrical specifications at 25°C.

Frequency (MHz)

*measured on HP 8753D network analyzer.

0.350

8,90

0.350

8,90

0.850

21,59

0.450

11,43

0.450

11,43

max

0.475

12,07

max

dia

8 line

4 line

3 line

2 line

0.125 0.020

3,18 0,51

0.0315

0,800

0.430

10,9

0.430

10,9

3 line

2 line

0.650

16,51

0.110 0.010

2,79 0,25

8 line

0.100

2,54

ref

0.858

21,79

0.0315

0,80

0.300

7,62

dia

16 15 14 13 12 11 10 9

Pin 1

0.700

17,78

0.455

11,56

2 3 4 5 6 7 8

Terminations: Tin-silver over tin

Specifications subject to change without notice.

Please check our website for latest information.

Document 149 Revised 01/28/05

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