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Document 1194P-1

SMT Common Mode Chokes

for power line
applications• Solutions for use in a wide array of power line circuits• Ideal for use in consumer electronics and industrial
applications• Suppression of high frequency common mode noise
up to 100 MHz• Excellent current ratings – up to 10 A
• Isolation (hipot) up to 1500 Vrms
• Surface mount toroids• Upon request, additional values may be available
for particular applications

		Part
number
CE1755-AL
CR7915-AL
CF3094-AL
CM6518-AL
CJ5094-CL
CV9172-AL
CF2638L
CD1479-AL
CH4659-AL
CD1480-BL
CE2439L
CG3333-AL
CG3528-AL
CE1759-AL
CG3885-AL
CF2805-AL

Common mode			
Inductance (mH)peak impedance
Irms(kOhms)nom   min(A)
3.32 @ 5.1 MHz
3.10 @ 4.9 MHz
7.93 @ 2.5 MHz
4.17 @ 1.9 MHz
28.28 @ 0.26 MHz
70.01 @ 0.21 MHz
2.59 @ 4.3 MHz
4.19 @ 3.0 MHz
4.56 @ 2.5 MHz
4.53 @ 2.2 MHz
9.42 @ 1.1 MHz
2.27 @ 2.9 MHz
6.23 @ 0.72 MHz
4.82 @ 0.99 MHz
3.11 @ 1.8 MHz
3.64 @ 1.9 MHz

0.88
1.12
1.17
1.40
10.0
22.0
0.22
0.59
0.77
1.32
1.47
0.90
3.00
0.81
0.47
0.63

0.57
0.73
0.76
0.91
6.5
14.3
0.14
0.38
0.50
0.85
0.96
0.59
1.95
0.52
0.30
0.40

1.2
2.6
1.1
2.5
1.2
0.57
2.9
4.2
4.7
3.5
2.5
3.7
3.1
6.0
10.0
6.8

DCR		
max
Isolation(mOhms)(Vrms)
130
49.5
200
60.0
180
850
60.0
20.0
40.0
60.0
80.0
50.0
42.0
14.0
8.0
14.0

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

1000
1500
1000
1500
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000

Length
max
(mm)

Width
max
(mm)

Heightmax(mm) Page

13.00
13.00
13.00
16.38
16.38
16.38
19.56
19.56
19.56
19.56
19.56
19.56
19.56
31.0
31.0
31.0

13.00
13.00
13.00
14.22
14.22
14.22
17.02
17.02
17.02
17.02
17.02
17.02
17.02
26.0
26.0
26.0

5.46
5.60
5.46
8.90
8.90
8.90
9.91
9.91
9.91
9.91
9.91
9.90
9.91
13.0
12.7
12.7

Document 1194P-1

2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-2

Common Mode Choke – CE1755-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CE1755-AL_

3.32 @ 5.1 MHz

0.88

1.2

130

1000

CE1755-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (600 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation
0

10
15
20
25
30
Common mode
35
40

1

0.1

XXXX Y

10

100

Typical Impedance versus Frequency

Internal code

2

1

Frequency (MHz)3

CE1755-AL

0.512
max
13,0

Differential mode

5

Attenuation (dB)

1. When ordering, please specify packaging code:

0.57

4

10

Impedance (kOhm)

0.512
max
13,0

0.215
max
5,46
0.005 / 0,13

0.175
4,45
1

0.410
10,41

1

3

Recommended
Land Pattern
2

0.1

0.1

0.330
8,38

1

10

100

Frequency (MHz)

4

0.060
1,52

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 0.92 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 600/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
16 mm pocket spacing, 5.5 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-2

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-3

Common Mode Choke – CR7915-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CR7915-AL_

3.10 @ 4.9 MHz

1.12

2.6

49.5

1500

CR7915-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (600 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation
0

10
15
20
25
30

1

Common mode

35
40

0.1

3

XXXX Y

10

100

Typical Impedance versus Frequency

Internal code

2

1

Frequency (MHz)CR7915-AL

0.512
max
13,0

Differential mode

5

Attenuation (dB)

1. When ordering, please specify packaging code:

0.73

4

10

Impedance (kOhm)

0.512
max
13,0

0.220
max
5,6
0.005 / 0,13

0.175
4,45
1

0.410
10,41

1

3

Recommended
Land Pattern
2

0.1

0.1

0.330
8,38

1

10

100

Frequency (MHz)

4

0.060
1,52

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 1.53 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 600/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
16 mm pocket spacing, 5.5 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-3

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-4

Common Mode Chokes – CF3094-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CF3094-AL_

7.93 @ 2.5 MHz

1.17

1.1

200

1000

CF3094-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (600 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation0

Differential mode

5
10

Attenuation (dB)

1. When ordering, please specify packaging code:

0.76

15
20
25
30
35
40

Common mode

45
50

0.1

1

10

100

Frequency (MHz)1

3

Typical Impedance versus Frequency

CF3094-AL

0.512
max
13,0

XXXX YInternal code

2

10

4

Impedance (kOhm)

0.512
max
13,0

0.215
max
5,46
0.005 / 0,13

0.175
4,45
1

0.410
10,41

1

3

0.1

Recommended
Land Pattern
2

0.1

10

100

Frequency (MHz)

4

0.330
8,38

1

inchesDimensions are in
mm

0.060
1,52

1

2

3

4

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 1.38 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 600/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
16 mm pocket spacing, 5.5 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-4

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-5

Common Mode Choke – CM6518-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CM6518-AL_

4.17 @ 1.9 MHz

1.40

2.5

60.0

1500

CM6518-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (350 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation
0

10
15
20
25
30
35
40

2

1

Dot
indicates
pin 1

CM6518-AL
XXXX Y

3

1

10

100

10

Internal code

4

0.350
max
8,90
0.005 / 0,13

1

0.520
13,21

1

0.1
0.530
13,46

0.1

Typical Impedance versus Frequency

0.560
max
14,22

0.175
4,45

Common mode

Frequency (MHz)Impedance (kOhm)

0.645
max
16,38

Differential mode

5

Attenuation (dB)

1. When ordering, please specify packaging code:

0.91

0.340
8,64

0.1

1

10

100

Frequency (MHz)Recommended
Land Pattern

0.060
1,52

Dimensions are in

1

2

4

3

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 2.48 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 350/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
20 mm pocket spacing, 9.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-5

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-6

Common Mode Choke – CJ5094-CL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CJ5094-CL_

28.28 @ 0.26 MHz

10.0

1.2

180

1000

CJ5094-CLD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (350 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
2

0
10
15
20
25
30
35
40

50
55
60

1

10

100

Frequency (MHz)100

Internal code

4

0.560
max
14,22

0.350
max
8,90
0.005 / 0,13

0.520
13,21

10

1

0.1

1

0.01
0.530
13,46

0.1

Typical Impedance versus Frequency

CJ5094-CL
XXXX Y

0.175
4,45

Common mode

45

1

3

Differential mode

5

Impedance (kOhm)

0.645
max
16,38

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

6.5

1

10

100

Frequency (MHz)Recommended
Land Pattern

0.340
8,64

0.1

0.060
1,52

Dimensions are in

1

2

4

3

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 2.9 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 350/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
24 mm pocket spacing, 8.6 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-6

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-7

Common Mode Choke – CV9172-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CV9172-AL_

70.01 @ 0.21 MHz

22.0

0.57

850

1000

CV9172-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (350 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 1.0 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
2

0
5
15
20
25
30
35
40

Common mode

45
50
55
60
65
70

0.1

1

10

100

Typical Impedance versus Frequency
100Internal code

4

0.560
max
14,22

0.350
max
8,90
0.005 / 0,13

0.175
4,45

1

Frequency (MHz)Dot
indicates
pin 1

CV9172-AL
XXXX Y

3

0.520
13,21

10

1

0.1

1

0.01
0.530
13,46

Differential mode

10

Impedance (kOhm)

0.645
max
16,38

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

14.3

1

10

100

Frequency (MHz)Recommended
Land Pattern

0.340
8,64

0.1

0.060
1,52

Dimensions are in

1

2

4

3

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 2.4 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 350/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick,
20 mm pocket spacing, 9.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-7

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-8

Common Mode Choke – CF2638L
				
Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CF2638LD

2.59 @ 4.3 MHz

0.22

2.9

60.0

1000

CF2638LD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 1.0 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation0

Differential mode

5
10

Attenuation (dB)

1. When ordering, please specify packaging code:

0.14

15
20
25
30

Common mode

35
40

0.1

1

10

100

Frequency (MHz)1

3

CF2638L
XXXX Y

0.770
max
19,56
2

Typical Impedance versus Frequency
10Internal code

Impedance (kOhm)

4

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.660
16,76

0.175
4,45

1

1

0.1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 3.2 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-8

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-9

Common Mode Choke – CD1479-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CD1479-AL_

4.19 @ 3.0 MHz

0.59

4.2

20.0

1000

CD1479-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
1

0

10
15
20
25
30
Common mode

35
40

0.1

1

10

100

Frequency (MHz)

Typical Impedance versus Frequency
10Internal code

XXXX Y

4

Impedance (kOhm)

2

Differential mode

5

3

CD1479-AL

0.770
max
19,56

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

0.38

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.660
16,76

0.175
4,45

1

1

0.1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 4.9 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-9

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-10

Common Mode Choke – CH4659-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CH4659-AL_

4.56 @ 2.5 MHz

0.77

4.7

40.0

1000

CH4659-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 1.0 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
1

0

10
15
20
25
30
35
40

Common mode
0.1

1

10

100

Frequency (MHz)

Typical Impedance versus Frequency
10Internal code4

Impedance (kOhm)

2

Differential mode

5

3

CH4659-AL
XXXX Y

0.770
max
19,56

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

0.50

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.660
16,76

0.175
4,45

1

1

0.1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 4.8 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-10

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-11

Common Mode Choke – CD1480-BL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CD1480-BL_

4.53 @ 2.2 MHz

1.32

3.5

60.0

1000

CD1480-BLD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 1 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
10

Differential mode

5
10
15
20
25
30
35
40

Common mode

45
50

0.1

3

10

100

Typical Impedance versus Frequency
10

Impedance (kOhm)

Internal code

XXXX Y

2

1

Frequency (MHz)CD1480-BL

0.770
max
19,56

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

0.85

4

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.660
16,76

0.175
4,45

1

1

0.1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 4.5 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-11

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-12

Common Mode Choke – CE2439L
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CE2439L_

9.42 @ 1.1 MHz

1.47

2.5

80.0

1000

CE2439LD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 1 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

1

Typical Attenuation0
Differential mode

5
10

Attenuation (dB)

1. When ordering, please specify packaging code:

0.96

15
20
25
30
35
Common mode

40
45
50

0.1

1

10

100

Frequency (MHz)3

Typical Impedance versus Frequency
10

CE2439L
XXXX Y

2

Internal code

Impedance (kOhm)

0.770
max
19,56

4

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.660
16,76
0.1

0.175
4,45

1

1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

3

4

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 4.3 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-12

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-13

Common Mode Chokes – CG3333-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CG3333-AL_

2.27 @ 2.9 MHz

0.90

3.7

50.0

1000

CG3333-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
20

Differential mode

5
10
15
20
25
Common mode
30
35
40

0.1

1

100

10

Internal code

4

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

0.175
4,45

10

Typical Impedance versus Frequency

CG3333-AL
XXXX Y

3

1

Frequency (MHz)Impedance (kOhm)

0.770
max
19,56

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

0.59

1

0.660
16,76
0.1

1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

4

3

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 4.2 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-13

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-14

Common Mode Chokes – CG3528-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CG3528-AL_

6.23 @ 0.72 MHz

3.00

3.1

42.0

1000

CG3528-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 1.0 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

20

Differential mode

5
10
15
20
25
30
35

Common mode

40
45
50

0.1

100

10
Internal code

XXXX Y

4

0.670
max
17,02

0.390
max
9,91
0.005 / 0,13

1

0.660
16,76
0.1

0.175
4,45

10

Typical Impedance versus Frequency

CG3528-AL

31

Frequency (MHz)1

Impedance (kOhm)

0.770
max
19,56

Typical Attenuation

Attenuation (dB)

1. When ordering, please specify packaging code:

1.95

1

0.1

1

10

100

Frequency (MHz)
0.660
16,76

Recommended
Land Pattern

0.060
1,52

0.445
11,30

Dimensions are in

1

2

4

3

inchesmm

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 5.1 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
24 mm pocket spacing, 10.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-14

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-15

Common Mode Choke – CE1759-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CE1759-AL_

4.82 @ 0.99 MHz

0.81

6.0

14.0

1000

CE1759-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (120 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D..
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation
0

10
15
20
25
30
35
40

50

1

10

100

Typical Impedance versus Frequency

3

CE1759-AL
XXXX Y

0.1

Frequency (MHz)10Internal code
4

2

1.22
max
31,0
0.512
max
13,0
0.005 / 0,13

0.598
15,2

Impedance (kOhm)

1.02
max
26,0

Common mode

45

Dot indicates pin 1
1

Differential mode

5

Attenuation (dB)

1. When ordering, please specify packaging code:

0.52

1

0.155
3,94
1

0.598
15,2

0.1

Recommended
Land Pattern

0.1

1

10

100

Frequency (MHz)

0.40
10,16

inchesDimensions are in
mm

1.10
27,86

1

2

3

4

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 12.9 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 120/13″ reel Plastic tape: 44 mm wide, 0.5 mm thick,
32 mm pocket spacing, 12.4 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-15

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-16

Common Mode Choke – CG3885-AL
				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CG3885-AL_

3.11 @ 1.8 MHz

0.47

10.0

8.0

1000

CG3885-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (120 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2.		
Inductance shown for each winding, measured at 10 kHz,
0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation0

Differential mode

5
10

Attenuation (dB)

1. When ordering, please specify packaging code:

0.30

15
20
25
30
Common mode
35
40

0.1

1

10

100

Frequency (MHz)

Typical Impedance versus Frequency

Impedance (kOhm)

10

1

0.1

0.1

1

10

100

Frequency (MHz)
inchesDimensions are in
mm

1

2

3

4

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 15.3 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 120/13″ reel Plastic tape: 44 mm wide, 0.5 mm thick,
32 mm pocket spacing, 12.4 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-16

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1194P-17

Common Mode Choke – CF2805-AL				Part number1

Common mode
impedancemax (kOhms)

Inductance (mH)2nom   min

Irms3
(A)

DCR max4(mOhms)Isolation5(Vrms)

CF2805-AL_

3.64 @ 1.9 MHz

0.63

6.8

14.0

1000

CF2805-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (120 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to D.
2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. Current per winding that causes a 40°C rise from 25°C ambient. This
information is for reference only and does not represent absolute maximum ratings.
4. DCR is specified per winding.
5. Isolation (hipot) measured for two seconds.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Typical Attenuation0

Differential mode

5
10

Attenuation (dB)

1. When ordering, please specify packaging code:

0.40

15
20
25
30
Common mode

35
40

0.1

1

10

100

Frequency (MHz)

Typical Impedance versus Frequency

Impedance (kOhm)

10

1

0.1

0.1

1

10

100

Frequency (MHz)
inchesDimensions are in
mm

1

2

3

4

Core material Ferrite
Terminations RoHS compliant tin-silver-copper over copper
Weight 14.6 g
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 120/13″ reel Plastic tape: 44 mm wide, 0.5 mm thick,
32 mm pocket spacing, 12.4 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
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

Document 1194P-17

Revised 09/09/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.