DLF2500CL [COILCRAFT]

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


型号：	DLF2500CL
厂家：	Coilcraft lnc.
描述：	Data Line Filter, 2 Function(s), 0.5A, PACKAGE- 4 LTE
文件：	总2页 (文件大小：234K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 149-1

Through Hole Data Line EMI Filters

Theseﬁltersaredesignedtovirtuallyeliminateconducted

EMI in data line applications. They provide exceptional

common mode noise reduction from 5 MHz to 300 MHz

whilepassingsignallinedatafrequenciesbelow200MHz

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 PDLF and CCDLF

surface mount ﬁlters. To order, contact Coilcraft or visit

http://order.coilcraft.com.

Current

DCR

max

Part

number

max L/winding

Isolation

Lines (mA)

(µH)

(mOhms) (Vrms)

Part number

DLF 2000L

DLF 2000CL

DLF 2500L

DLF 2500CL

DLF 3000L

DLF 3000CL

DLF 3500L

DLF 4000L

DLF 4500L

DLF 8000L

DLF 8000CL

DLF 8500L

DLF 8500CL

Weight typ (g)

0.74

Packaging

74 per tube

64 per tube

74 per tube

64 per tube

74 per tube

64 per tube

74 per tube

55 per tube

27 per tube

25 per tube

DLF 8000L¹

DLF 8500L¹

DLF 4000L

DLF 4500L

DLF 3000L¹

DLF 3500L

DLF 2000L¹

DLF 2500L¹

100

500

100

500

100

500

100

500

100

300

1.32

0.78

1.36

0.83

1.41

0.91

0.95

1.09

1. For optional cover add “C” to part number just before the “L”: e.g.

DLF 8500CL. Not available on 3500, 4000 and 4500 parts.

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

3. Electrical speciﬁcations at 25°C.

1.56

2.70

2.22

3.36

Typical Response (Measured on an HP 8753D network analyzer. Ref: 50 Ohms)

Terminations Tin-silver over tin over phos bronze

Differential Mode

0.1

100

1000

Frequency (MHz)

Document 149-1 Revised 07/02/12

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Document 149-1

Through Hole Data Line EMI Filters

Without Optional Cover

Front

view

Rear

view

8 line

4 line

3 line

2 line

0.850

21,59

0.450

11,43

0.350

8,90

0.350

8,90

0.450

11,43

max

0.475

12,07

0.400

10,16

0.400

10,16

0.400

10,16

max

Part

number

max

0.125 0.020

3,18 0,51

DLF xx00L

XXXX Y

Pin 1

0.100

2,54

0.100

2,54

0.100

2,54

0.200

5,08

Internal

code

0.300

7,62

Pin 1

0.0315

0,800

∅

0.04

1,016

0.04

1,016

0.04

1,016

0.04

∅

1,016

0.300

7,62

0.300

7,62

0.300

7,62

0.300

7,62

Recommended

PC Board Layouts

0.100

2,54

0.100

2,54

0.100

2,54

0.200

5,08

inches

Dimensions are in

16 15 14 13 12 11 10 9

Schematics

Note: Polarity marking is for reference only. Parts may be inserted into the circuit with polarity reversed without affecting performance.

8 line

3 line

2 line

With Optional Cover

0.490

max

12,45

0.877

max

22,28

0.650

16,51

0.650

16,51

0.455

11,56

max

Part

number

Part

number

Internal

code

Internal

code

Part

number

DLF8x00CL

XXXX Y

Internal

code

0.115 0.005

2,92 0,13

0.650

16,51

max

0.420

10,9

0.420

max

0.115 0.03

2,92 0,076

0.115 0.03

2,92 0,076

10,9

DLF xx00L

Pin 1

0.100

2,54

0.100

2,54

0.200

5,08

0.300

7,62

0.0315

0,800

Pin 1

∅

0.04

1,016

0.04

1,016

0.04

∅

1,016

0.300

7,62

0.300

7,62

0.300

7,62

Recommended

PC Board Layouts

0.100

2,54

0.100

2,54

0.200

5,08

inches

Dimensions are in

16 15 14 13 12 11 10 9

Schematics

Note: Polarity marking is for reference only. Parts may be inserted into the circuit with polarity reversed without affecting performance.

Document 149-2 Revised 07/02/12

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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