Common Mode Filters / Chokes – Mouser Hong Kong

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SN Coils

KEMET SN Coils are differential mode coils with a wide variety of characteristics. These coils feature proprietary Fe dust cores that are ideal for normal mode noise countermeasures. KEMET SN Coils offer a rated current AC range from 500mA to 20A and a rated inductance range from 1.5µH to 550µH. Typical applications include home appliances and power supplies.

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Part #

Common Mode Chokes / Filters 64uH 1A DCR=110mOhms

SN5-450JB
KEMET
1: HK$26.14
1,000In Stock

Mfr. Part No.
SN5-450JB

Mouser Part No
80-SN5-450JB

KEMET

Common Mode Chokes / Filters 64uH 1A DCR=110mOhms

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Datasheet

1,000In Stock

HK$26.14

HK$19.97

HK$18.82

HK$17.67

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SN-JB

Through Hole

64 uH

1 A

110 mOhms

- 25 C

+ 105 C

Tray

13.5 mm

9.2 mm

15.5 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 25uH 2A DCR=42mOhms

SN5-300
KEMET
1: HK$12.74
2,153In Stock

Mfr. Part No.
SN5-300

Mouser Part No
80-SN5-300

KEMET

Common Mode Chokes / Filters 25uH 2A DCR=42mOhms

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Datasheet

2,153In Stock

HK$12.74

HK$9.70

HK$9.12

HK$8.55

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

25 uH

2 A

42 mOhms

- 25 C

+ 105 C

Tray

20 mm

13 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 10uH 1.5A DCR=45mOhms

SNT-D20
KEMET
1: HK$17.18
2,600In Stock

Mfr. Part No.
SNT-D20

Mouser Part No
80-SNT-D20

KEMET

Common Mode Chokes / Filters 10uH 1.5A DCR=45mOhms

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Datasheet

2,600In Stock

HK$17.18

HK$14.22

HK$12.41

HK$11.67

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SNT

Through Hole

10 uH

1.5 A

45 mOhms

- 20 C

+ 60 C

Bulk

6 mm

9.5 mm

12.7 mm

Bulk

DC Line Filters

Common Mode Chokes / Filters 6uH 1.5A DCR=35mOhms

SNT-S20T
KEMET
1: HK$22.11
1,794In Stock

Mfr. Part No.
SNT-S20T

Mouser Part No
80-SNT-S20T

KEMET

Common Mode Chokes / Filters 6uH 1.5A DCR=35mOhms

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Datasheet

1,794In Stock

Cut Tape

HK$22.11

HK$18.82

HK$17.34

HK$12.91

Reel

HK$11.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

1 Channel

SNT

Through Hole

6 uH

1.5 A

35 mOhms

- 20 C

+ 60 C

Tape & Reel

5 mm

9.5 mm

12.7 mm

Reel, Cut Tape, MouseReel

DC Line Filters

Common Mode Chokes / Filters 10uH 10A DCR=5mOhms

SN16P-130
KEMET
1: HK$35.84
593In Stock

Mfr. Part No.
SN16P-130

Mouser Part No
80-SN16P-130

KEMET

Common Mode Chokes / Filters 10uH 10A DCR=5mOhms

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Datasheet

593In Stock

HK$35.84

HK$29.51

HK$27.29

HK$25.65

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

10 uH

10 A

5 mOhms

- 25 C

+ 105 C

Tray

15 mm

36 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 100uH 5A DCR=40mOhms

SN12P-500
KEMET
1: HK$26.55
153In Stock

Mfr. Part No.
SN12P-500

Mouser Part No
80-SN12P-500

KEMET

Common Mode Chokes / Filters 100uH 5A DCR=40mOhms

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Datasheet

153In Stock

HK$26.55

HK$23.02

HK$19.56

HK$17.43

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

100 uH

5 A

40 mOhms

- 25 C

+ 105 C

Tray

20 mm

26 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 72uH 3A DCR=42mOhms

SN10-400
KEMET
1: HK$20.39
974In Stock

Mfr. Part No.
SN10-400

Mouser Part No
80-SN10-400

KEMET

Common Mode Chokes / Filters 72uH 3A DCR=42mOhms

Learn More

Datasheet

974In Stock

HK$20.39

HK$15.54

HK$14.55

HK$13.73

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

72 uH

3 A

42 mOhms

- 25 C

+ 105 C

Tray

20 mm

21 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 120uH 5A DCR=45mOhms

SN14-400
KEMET
1: HK$43.40
254In Stock

Mfr. Part No.
SN14-400

Mouser Part No
80-SN14-400

KEMET

Common Mode Chokes / Filters 120uH 5A DCR=45mOhms

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Datasheet

254In Stock

HK$43.40

HK$35.18

HK$31.32

HK$29.51

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

120 uH

5 A

45 mOhms

- 25 C

+ 105 C

Tray

20 mm

35 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 12uH 2A DCR=48mOhms

SN5-1700
KEMET
1: HK$11.18
1,659In Stock

Mfr. Part No.
SN5-1700

Mouser Part No
80-SN5-1700

KEMET

Common Mode Chokes / Filters 12uH 2A DCR=48mOhms

Learn More

Datasheet

1,659In Stock

HK$11.18

HK$8.55

HK$8.02

HK$7.55

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

12 uH

2 A

48 mOhms

- 25 C

+ 105 C

Tray

20 mm

14 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 10uH 1.5A DCR=45mOhms

SNT-D20TF
KEMET
1: HK$21.13
1,021In Stock

Mfr. Part No.
SNT-D20TF

Mouser Part No
80-SNT-D20TF

KEMET

Common Mode Chokes / Filters 10uH 1.5A DCR=45mOhms

Learn More

Datasheet

1,021In Stock

HK$21.13

HK$18.00

HK$16.60

HK$12.33

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SNT

Through Hole

10 uH

1.5 A

45 mOhms

- 20 C

+ 60 C

Flat taping

6 mm

9.5 mm

12.7 mm

Cut Tape

DC Line Filters

Common Mode Chokes / Filters 20uH 10A DCR=13mOhms

SN12HP-2201
KEMET
1: HK$37.40
317In Stock

Mfr. Part No.
SN12HP-2201

Mouser Part No
80-SN12HP-2201

KEMET

Common Mode Chokes / Filters 20uH 10A DCR=13mOhms

Learn More

Datasheet

317In Stock

HK$37.40

HK$33.46

HK$30.00

HK$28.28

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

20 uH

10 A

13 mOhms

- 25 C

+ 105 C

Tray

4 mm

26 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 170uH 5A DCR=60mOhms

SN12-6501
KEMET
1: HK$31.56
524In Stock

Mfr. Part No.
SN12-6501

Mouser Part No
80-SN12-6501

KEMET

Common Mode Chokes / Filters 170uH 5A DCR=60mOhms

Learn More

Datasheet

524In Stock

HK$31.56

HK$25.98

HK$24.08

HK$22.61

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

170 uH

5 A

60 mOhms

- 25 C

+ 105 C

Tray

20 mm

26 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 80uH 2A DCR=72mOhms

SN8D-400
KEMET
1: HK$24.74
692In Stock

Mfr. Part No.
SN8D-400

Mouser Part No
80-SN8D-400

KEMET

Common Mode Chokes / Filters 80uH 2A DCR=72mOhms

Learn More

Datasheet

692In Stock

HK$24.74

HK$20.71

HK$18.82

HK$14.80

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

80 uH

2 A

72 mOhms

- 25 C

+ 105 C

Tray

20 mm

16 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 64uH 5A DCR=37mOhms

SN12-400J
KEMET
1: HK$34.44
297In Stock

Mfr. Part No.
SN12-400J

Mouser Part No
80-SN12-400J

KEMET

Common Mode Chokes / Filters 64uH 5A DCR=37mOhms

Learn More

Datasheet

297In Stock

HK$34.44

HK$28.36

HK$26.30

HK$24.66

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SN-J

Through Hole

64 uH

5 A

37 mOhms

- 25 C

+ 105 C

Tray

22 mm

29 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 46uH 2A DCR=52mOhms

SN8S-400JA
KEMET
1: HK$22.85
1In Stock

Mfr. Part No.
SN8S-400JA

Mouser Part No
80-SN8S-400JA

KEMET

Common Mode Chokes / Filters 46uH 2A DCR=52mOhms

Learn More

Datasheet

1In Stock

HK$22.85

HK$19.48

HK$17.92

HK$13.32

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SN-JA

Through Hole

46 uH

2 A

52 mOhms

- 25 C

+ 105 C

Tray

15 mm

18 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 10uH 1A DCR=45mOhms

SN3-200
KEMET
1: HK$12.41
2,638In Stock

Mfr. Part No.
SN3-200

Mouser Part No
80-SN3-200

KEMET

Common Mode Chokes / Filters 10uH 1A DCR=45mOhms

Learn More

Datasheet

2,638In Stock

HK$12.41

HK$9.45

HK$8.96

HK$8.30

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

10 uH

1 A

45 mOhms

- 25 C

+ 105 C

Tray

20 mm

8.5 mm

Bulk

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 125uH 2A DCR=100mOhms

SN8D-500
KEMET
1: HK$22.85
916In Stock

Mfr. Part No.
SN8D-500

Mouser Part No
80-SN8D-500

KEMET

Common Mode Chokes / Filters 125uH 2A DCR=100mOhms

Learn More

Datasheet

916In Stock

HK$22.85

HK$17.43

HK$16.36

HK$15.29

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

125 uH

2 A

100 mOhms

- 25 C

+ 105 C

Tray

20 mm

17 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 110uH 3A DCR=52mOhms

SN10-500
KEMET
1: HK$22.61
200In Stock

Mfr. Part No.
SN10-500

Mouser Part No
80-SN10-500

KEMET

Common Mode Chokes / Filters 110uH 3A DCR=52mOhms

Learn More

Datasheet

200In Stock

HK$22.61

HK$17.26

HK$16.11

HK$15.21

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

110 uH

3 A

52 mOhms

- 25 C

+ 105 C

Tray

20 mm

21 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 297uH 2.5A DCR=190mOhms

SN10P-800
KEMET
1: HK$26.47
199In Stock

Mfr. Part No.
SN10P-800

Mouser Part No
80-SN10P-800

KEMET

Common Mode Chokes / Filters 297uH 2.5A DCR=190mOhms

Learn More

Datasheet

199In Stock

HK$26.47

HK$20.14

HK$18.91

HK$18.66

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

297 uH

2.5 A

190 mOhms

- 25 C

+ 105 C

Tray

10 mm

22 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 36uH 5A DCR=20mOhms

SN12-300
KEMET
1: HK$89.60
8In Stock

Mfr. Part No.
SN12-300

Mouser Part No
80-SN12-300

KEMET

Common Mode Chokes / Filters 36uH 5A DCR=20mOhms

Learn More

Datasheet

8In Stock

HK$89.60

HK$36.33

HK$34.69

HK$29.35

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

36 uH

5 A

20 mOhms

- 25 C

+ 105 C

Tray

20 mm

25 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 64uH 5A DCR=32mOhms

SN12-400
KEMET
1: HK$28.52
84In Stock
350Expected 29/9/2026

Mfr. Part No.
SN12-400

Mouser Part No
80-SN12-400

KEMET

Common Mode Chokes / Filters 64uH 5A DCR=32mOhms

Learn More

Datasheet

84In Stock

350Expected 29/9/2026

HK$28.52

HK$21.78

HK$20.47

HK$19.23

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

64 uH

5 A

32 mOhms

- 25 C

+ 105 C

Tray

20 mm

25 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 250uH 5A DCR=60mOhms

SN12-800
KEMET
1: HK$38.96
91In Stock

Mfr. Part No.
SN12-800

Mouser Part No
80-SN12-800

KEMET

Common Mode Chokes / Filters 250uH 5A DCR=60mOhms

Learn More

Datasheet

91In Stock

HK$38.96

HK$32.06

HK$29.67

HK$27.87

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

250 uH

5 A

60 mOhms

- 25 C

+ 105 C

Tray

20 mm

28 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 270uH 3A DCR=130mOhms

SN12-800J
KEMET
1: HK$93.71
44In Stock

Mfr. Part No.
SN12-800J

Mouser Part No
80-SN12-800J

KEMET

Common Mode Chokes / Filters 270uH 3A DCR=130mOhms

Learn More

Datasheet

44In Stock

HK$93.71

HK$81.62

HK$79.57

HK$34.03

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SN-J

Through Hole

270 uH

3 A

130 mOhms

- 25 C

+ 105 C

Tray

7 mm

29 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 51uH 6A DCR=23mOhms

SN13-300
KEMET
1: HK$35.51
77In Stock

Mfr. Part No.
SN13-300

Mouser Part No
80-SN13-300

KEMET

Common Mode Chokes / Filters 51uH 6A DCR=23mOhms

Learn More

Datasheet

77In Stock

HK$35.51

HK$29.18

HK$27.04

HK$25.32

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

51 uH

6 A

23 mOhms

- 25 C

+ 105 C

Tray

20 mm

30 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 80uH 15A DCR=15mOhms

SN14P-300J
KEMET
1: HK$57.95
216In Stock

Mfr. Part No.
SN14P-300J

Mouser Part No
80-SN14P-300J

KEMET

Common Mode Chokes / Filters 80uH 15A DCR=15mOhms

Learn More

Datasheet

216In Stock

HK$57.95

HK$47.68

HK$44.06

HK$41.51

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

SN-J

Through Hole

80 uH

15 A

15 mOhms

- 25 C

+ 120 C

Tray

4.5 mm

37 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

SN Coils

Customer Service Office

Company

Resources

Support

1.5 uH
2.5 uH
4 uH
6 uH
10 uH
12 uH
13 uH
20 uH
25 uH
26 uH
36 uH
40 uH
45 uH
46 uH
48 uH
51 uH
60 uH
64 uH
72 uH
80 uH

5 mOhms
10 mOhms
12 mOhms
13 mOhms
15 mOhms
18 mOhms
20 mOhms
21 mOhms
23 mOhms
25 mOhms
27 mOhms
30 mOhms
31 mOhms
32 mOhms
35 mOhms
36 mOhms
37 mOhms
40 mOhms
41 mOhms
42 mOhms

8.5 mm
8.8 mm
9 mm
10.5 mm
12.7 mm
13 mm
14 mm
15.5 mm
16 mm
17 mm
18 mm
21 mm
22 mm
25 mm
26 mm
28 mm
29 mm
30 mm
31 mm
33.5 mm