Specifications subject to change without notice.

Please check our website for latest information.

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UK

Taiwan

China

Singapore

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© Coilcraft Inc. 2016

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 1194S-2

Document 1194S-2 Revised 03/01/16

40

35

30

25

20

15

10

5

0

Frequency (MHz)

1

2

3

4

5

6

7

8

10

0.1

1

100

10

Frequency (MHz)

0.1

1

100

10

Differential mode

Common mode

SMT Data Line EMI Filter – CQ7584-AL

Common mode

Cutoff

Part

impedance

max (kOhms)

(MHz)

nom

min

(A)

(Ohms)

(Vrms)

CQ7584-AL

6.29 @ 6.02 MHz

121

2.20

1.54

0.65

0.40

500

1. When ordering, please specify

packaging code:

CQ7584-ALC

Packaging: C = 7

″ machine-ready reel. EIA-481 embossed plastic

tape (250 parts per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter C instead.

D = 13

″ machine-ready reel. EIA-481 embossed plastic

tape Factory order only, not stocked (1000 parts per

full reel).

2. Frequency at which the differential mode attenuation equals 3 dB

3. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,

0 Adc on an Agilent/HP 4263B LCR meter or equivalent.

4. Current that causes a 40°C temperature rise from 25°C ambient. This

information is for reference only and does not represent absolute maxi-

mum ratings.

5. DCR is specified per winding.

6. Isolation (hipot) measured for two seconds.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation

Typical Impedance versus Frequency

Dimensions are in

inches

mm

4

3

2

1

Internal code

Dot indicates pin 1

12

43

0.370

9,4

max

0.189

4,8

max

0.004 / 0,10

0.10

2,54

0.289

7,35

0.112

2,85

0.047

1,2

Recommended

Land Pattern

1

0.10 ±0.004

2,54 ±0,10

0.220

5,6

max

0.020

0,50

XXXX

Y

7584-AL

0.295

7,5

max