Inductors, Chokes & Coils – Mouser United Kingdom

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High Current Ring Core Chokes

Electrical and electronic equipment generates common-mode interference. In order to meet the safety requirements within the leakage current limits, chokes with a high asymmetrically effective inductance must be used. EPCOS common-mode chokes with a closed core topology are especially suitable for this purpose.

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Types of Inductors, Chokes & Coils

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Part #

Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A

B82725S2103N003
EPCOS / TDK
1: £7.77
551In Stock

Mfr. Part No.
B82725S2103N003

Mouser Part No
871-B82725S2103N003

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A

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Datasheet

551In Stock

£7.77

£6.39

£5.92

£5.91

£5.19

Min.: 1
Mult.: 1

2.8 mH

30 %

10 A

Through Hole

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A

B82725S2103N004
EPCOS / TDK
1: £6.90
236In Stock

Mfr. Part No.
B82725S2103N004

Mouser Part No
871-B82725S2103N004

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A

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Datasheet

236In Stock

£6.90

£6.26

£6.04

£5.55

View

Min.: 1
Mult.: 1

3.3 mH

30 %

10 A

Through Hole

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A

B82726E6283B40
EPCOS / TDK
1: £11.29
216In Stock

Mfr. Part No.
B82726E6283B40

Mouser Part No
871-B82726E6283B40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A

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Datasheet

216In Stock

£11.29

£9.29

£8.59

£8.10

£7.89

Min.: 1
Mult.: 1

1 mH

- 30 %, + 50 %

28 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE

B82725V2103U040
EPCOS / TDK
1: £7.01
304In Stock

Mfr. Part No.
B82725V2103U040

Mouser Part No
871-B82725V2103U040

EPCOS / TDK

Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE

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Datasheet

304In Stock

£7.01

£5.76

£5.33

£4.79

£4.64

Min.: 1
Mult.: 1

5 mH

11.5 A

Radial

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A

B82727E6503A40
EPCOS / TDK
1: £14.77
159In Stock

Mfr. Part No.
B82727E6503A40

Mouser Part No
871-B82727E6503A40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A

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Datasheet

159In Stock

£14.77

£12.14

£11.24

£10.59

View

Min.: 1
Mult.: 1

570 uH

- 30 %, + 50 %

50 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE

B82727E6223A040
EPCOS / TDK
1: £13.88
91In Stock
96Expected 29/06/2026

Mfr. Part No.
B82727E6223A040

Mouser Part No
871-B82727E6223A040

EPCOS / TDK

Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE

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Datasheet

91In Stock

96Expected 29/06/2026

£13.88

£11.41

£10.56

£9.95

£8.97

Min.: 1
Mult.: 1

3.3 mH

- 30 %, + 50 %

22 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE

B82725V2123U040
EPCOS / TDK
1: £7.38
102In Stock

Mfr. Part No.
B82725V2123U040

Mouser Part No
871-B82725V2123U040

EPCOS / TDK

Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE

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Datasheet

102In Stock

£7.38

£6.22

£5.77

£5.45

View

Min.: 1
Mult.: 1

3.6 mH

12 A

Radial

+ 125 C

Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE

B82746S4103A020
EPCOS / TDK
1: £7.27
54In Stock
192Expected 30/07/2026

Mfr. Part No.
B82746S4103A020

Mouser Part No
871-B82746S4103A020

EPCOS / TDK

Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE

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Datasheet

54In Stock

192Expected 30/07/2026

£7.27

£6.33

£5.90

£5.82

Min.: 1
Mult.: 1

1.7 mH

- 30 %, + 50 %

10 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE

B82724V2123U040
EPCOS / TDK
1: £6.25
171In Stock

Mfr. Part No.
B82724V2123U040

Mouser Part No
871-B82724V2123U040

EPCOS / TDK

Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE

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Datasheet

171In Stock

£6.25

£5.14

£4.76

£4.10

£4.09

Min.: 1
Mult.: 1

1.5 mH

12 A

Radial

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A

B82726E6203B41
EPCOS / TDK
1: £12.96
591In Stock

Mfr. Part No.
B82726E6203B41

Mouser Part No
871-B82726E6203B41

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A

Learn More

Datasheet

591In Stock

£12.96

£10.65

£10.00

£9.16

View

Min.: 1
Mult.: 1

2.7 mH

- 30 %, + 50 %

20 A

Radial

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A

B82726S6123N020
EPCOS / TDK
1: £8.17
180In Stock

Mfr. Part No.
B82726S6123N020

Mouser Part No
871-B82726S6123N020

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A

Learn More

Datasheet

180In Stock

£8.17

£8.13

£7.96

£7.39

£7.25

Min.: 1
Mult.: 1

3.3 mH

30 %

12 A

Through Hole

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A

B82726E6333B40
EPCOS / TDK
1: £11.30
120In Stock

Mfr. Part No.
B82726E6333B40

Mouser Part No
871-B82726E6333B40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A

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Datasheet

120In Stock

£11.30

£9.29

£8.59

£8.10

£7.89

Min.: 1
Mult.: 1

420 uH

- 30 %, + 50 %

33 A

Radial

Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A

B82725S2133N040
EPCOS / TDK
1: £7.79
146In Stock

Mfr. Part No.
B82725S2133N040

Mouser Part No
871-B82725S2133N040

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A

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Datasheet

146In Stock

£7.79

£6.41

£5.93

£5.12

Min.: 1
Mult.: 1

1.4 mH

30 %

13 A

Through Hole

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A

B82748S4503A020
EPCOS / TDK
1: £21.50
33In Stock

Mfr. Part No.
B82748S4503A020

Mouser Part No
871-B82748S4503A020

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A

Learn More

Datasheet

33In Stock

£21.50

£17.00

£16.12

Min.: 1
Mult.: 1

800 uH

- 30 %, + 50 %

50 A

Solder

+ 125 C

Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE

B82725V2103U041
EPCOS / TDK
1: £6.28
405In Stock

Mfr. Part No.
B82725V2103U041

Mouser Part No
871-B82725V2103U041

EPCOS / TDK

Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE

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Datasheet

405In Stock

£6.28

£5.17

£4.78

£4.64

Min.: 1
Mult.: 1

6.25 mH

10 A

Radial

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A

B82726E6213A40
EPCOS / TDK
1: £6.61
276In Stock

Mfr. Part No.
B82726E6213A40

Mouser Part No
871-B82726E6213A40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A

Learn More

Datasheet

276In Stock

£6.61

£5.53

Min.: 1
Mult.: 1

1.5 mH

- 30 %, + 50 %

21 A

Radial

Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE

B82726E6243A041
EPCOS / TDK
1: £7.70
831In Stock
480Expected 22/06/2026

Mfr. Part No.
B82726E6243A041

Mouser Part No
871-B82726E6243A041

EPCOS / TDK

Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE

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Datasheet

831In Stock

480Expected 22/06/2026

£7.70

£6.34

£5.87

£5.15

Min.: 1
Mult.: 1

Radial

Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A

B82726S2163N002
EPCOS / TDK
1: £10.19
215In Stock
780On Order

Mfr. Part No.
B82726S2163N002

Mouser Part No
871-B82726S2163N002

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A

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Datasheet

215In Stock

780On Order

£10.19

Min.: 1
Mult.: 1

1.4 mH

30 %

16 A

Through Hole

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A

B82727E6403A40
EPCOS / TDK
1: £14.83
351In Stock

Mfr. Part No.
B82727E6403A40

Mouser Part No
871-B82727E6403A40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A

Learn More

Datasheet

351In Stock

£14.83

£12.20

£11.29

£10.64

£10.11

Min.: 1
Mult.: 1

1.5 mH

- 30 %, + 50 %

40 A

Radial

Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A

B82727E6443A40
EPCOS / TDK
1: £13.16
109In Stock

Mfr. Part No.
B82727E6443A40

Mouser Part No
871-B82727E6443A40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A

Learn More

Datasheet

109In Stock

£13.16

£10.83

£9.81

£9.35

Min.: 1
Mult.: 1

1 mH

- 30 %, + 50 %

44 A

Radial

Power Inductors - Leaded POWERLINE CHOKE 3X1.5mH 42A

B82747S4423N020
EPCOS / TDK
1: £23.20
84In Stock

Mfr. Part No.
B82747S4423N020

Mouser Part No
871-B82747S4423N020

EPCOS / TDK

Power Inductors - Leaded POWERLINE CHOKE 3X1.5mH 42A

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Datasheet

84In Stock

£23.20

£18.35

£17.55

Min.: 1
Mult.: 1

1.5 mH

30 %

42 A

Radial

+ 125 C

Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE

B82724V2103U040
EPCOS / TDK
1: £5.80
109In Stock

Mfr. Part No.
B82724V2103U040

Mouser Part No
871-B82724V2103U040

EPCOS / TDK

Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE

Learn More

Datasheet

109In Stock

£5.80

£4.85

£4.72

£4.67

£4.56

Min.: 1
Mult.: 1

3.3 mH

10 A

Radial

+ 125 C

Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE

B82724V2203U040
EPCOS / TDK
1: £6.63
172In Stock

Mfr. Part No.
B82724V2203U040

Mouser Part No
871-B82724V2203U040

EPCOS / TDK

Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE

Learn More

Datasheet

172In Stock

£6.63

£5.47

£5.07

£4.91

View

Min.: 1
Mult.: 1

1 mH

17 A

Radial

+ 125 C

Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE

B82725V2163U040
EPCOS / TDK
1: £7.00
200In Stock

Mfr. Part No.
B82725V2163U040

Mouser Part No
871-B82725V2163U040

EPCOS / TDK

Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE

Learn More

Datasheet

200In Stock

£7.00

£5.77

£5.33

£4.64

Min.: 1
Mult.: 1

2 mH

16 A

Radial

+ 125 C

Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A

B82726S2183N020
EPCOS / TDK
1: £11.71
3In Stock
120Expected 09/03/2026

Mfr. Part No.
B82726S2183N020

Mouser Part No
871-B82726S2183N020

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A

Learn More

Datasheet

3In Stock

120Expected 09/03/2026

£11.71

£9.63

£8.91

£8.27

£8.21

Min.: 1
Mult.: 1

1.3 mH

30 %

18 A

Through Hole

+ 125 C

High Current Ring Core Chokes

Types of Inductors, Chokes & Coils

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190 uH
350 uH
420 uH
570 uH
600 uH
750 uH
800 uH
850 uH
950 uH
1 mH
1.3 mH
1.4 mH
1.5 mH
1.6 mH
1.7 mH
1.8 mH
2 mH
2.2 mH
2.7 mH
2.8 mH

6 A
8 A
10 A
11.5 A
12 A
13 A
16 A
17 A
18 A
20 A
21 A
22 A
24 A
25 A
26 A
28 A
30 A
31 A
33 A
35 A