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High Current Ring Core Chokes

TDK 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. TDK common-mode chokes with a closed core topology are especially suitable for this purpose.

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Types of Passive Components

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Results: 55

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Part #

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

B82727E6223A040
TDK
1: £12.78
105In Stock

Mfr. Part No.
B82727E6223A040

Mouser Part No
871-B82727E6223A040

TDK

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

Datasheet

105In Stock

£12.78

£10.51

£9.52

£8.98

£8.97

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 3x2.0mH 10A RING CORE CHOKE

B82746S4103A021
TDK
1: £8.12
80In Stock
192Expected 14/01/2027

Mfr. Part No.
B82746S4103A021

Mouser Part No
871-B82746S4103A021

TDK

Common Mode Chokes / Filters 3x2.0mH 10A RING CORE CHOKE

Datasheet

80In Stock

192Expected 14/01/2027

£8.12

£6.68

£6.21

£5.78

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 3x1.1mH 62A

B82748S6623N030
TDK
1: £39.48
3In Stock

Mfr. Part No.
B82748S6623N030

Mouser Part No
871-B82748S6623N030

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x1.1mH 62A

Datasheet

3In Stock

£39.48

£31.66

Min.: 1
Mult.: 1

Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A

B82747S4183N021
TDK
1: £13.11
46In Stock

Mfr. Part No.
B82747S4183N021

Mouser Part No
871-B82747S4183N021

TDK

Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A

Datasheet

46In Stock

£13.11

£10.79

£10.69

£9.21

£9.16

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A

B82726S3543N040
TDK
1: £12.60
1,153On Order

Mfr. Part No.
B82726S3543N040

Mouser Part No
871-B82726S3543N040

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A

Datasheet

1,153On Order

£12.60

£10.37

£9.59

£8.90

Min.: 1
Mult.: 1

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

B82726S6123N020
TDK
1: £11.42
368On Order

Mfr. Part No.
B82726S6123N020

Mouser Part No
871-B82726S6123N020

TDK

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

Datasheet

368On Order

£11.42

£8.62

£7.97

£7.40

£7.25

Min.: 1
Mult.: 1

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

B82727E6443A40
TDK
1: £13.16
128On Order

Mfr. Part No.
B82727E6443A40

Mouser Part No
871-B82727E6443A40

TDK

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

Datasheet

128On Order

£13.16

£10.83

£9.81

£9.35

Min.: 1
Mult.: 1

Power Inductors - Leaded RING CORE CHOKE 3 x 350uH 12A

B82745S6123N002
TDK
1: £6.37
924On Order

Mfr. Part No.
B82745S6123N002

Mouser Part No
871-B82745S6123N002

TDK

Power Inductors - Leaded RING CORE CHOKE 3 x 350uH 12A

Datasheet

924On Order

£6.37

£5.24

£4.85

£4.37

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 3x1.15mH 20A RING CORE CHOKE

B82746S4203A040
TDK
1: £11.76
140Expected 19/11/2026

Mfr. Part No.
B82746S4203A040

Mouser Part No
871-B82746S4203A040

TDK

Common Mode Chokes / Filters 3x1.15mH 20A RING CORE CHOKE

Datasheet

140Expected 19/11/2026

£11.76

£9.67

£8.90

£8.38

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C)

B82746S6702A40
TDK
1: £12.20
168Expected 29/09/2026

Mfr. Part No.
B82746S6702A40

Mouser Part No
871-B82746S6702A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C)

Datasheet

168Expected 29/09/2026

£12.20

£10.03

£9.20

£8.66

£8.58

Min.: 1
Mult.: 1

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

B82724V2123U040
TDK
1: £6.25
177Expected 16/11/2026

Mfr. Part No.
B82724V2123U040

Mouser Part No
871-B82724V2123U040

TDK

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

Datasheet

177Expected 16/11/2026

£6.25

£5.48

£5.08

£4.27

£4.09

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 3x1.5mH 20A RING CORE CHOKE

B82747E6203A040
TDK
1: £12.92
80Expected 12/11/2026

Mfr. Part No.
B82747E6203A040

Mouser Part No
871-B82747E6203A040

TDK

Common Mode Chokes / Filters 3x1.5mH 20A RING CORE CHOKE

Datasheet

80Expected 12/11/2026

£12.92

£10.63

£9.45

£9.16

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A

B82747E6353A40
TDK
1: £12.68
30Expected 19/11/2026

Mfr. Part No.
B82747E6353A40

Mouser Part No
871-B82747E6353A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A

Datasheet

30Expected 19/11/2026

£12.68

£10.83

£9.35

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 3x0.82mH 30A RING CORE CHOKE

B82747S4303A041
TDK
1: £12.92
40Expected 21/01/2027

Mfr. Part No.
B82747S4303A041

Mouser Part No
871-B82747S4303A041

TDK

Common Mode Chokes / Filters 3x0.82mH 30A RING CORE CHOKE

Datasheet

40Expected 21/01/2027

£12.92

£10.63

£9.74

£9.60

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A

B82725S2602N002
TDK
1: £5.74
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82725S2602N002

Mouser Part No
871-B82725S2602N002

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£5.74

£4.72

£4.37

£3.96

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A

B82726E6263A40
TDK
192: £5.34
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82726E6263A40

Mouser Part No
871-B82726E6263A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£5.34

£5.17

£5.15

Min.: 192
Mult.: 96

Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A

B82726S2163N30
TDK
156: £5.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82726S2163N30

Mouser Part No
871-B82726S2163N30

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£5.72

Min.: 156
Mult.: 156

Common Mode Chokes / Filters RING CORE CHOKE 2X2.2mH 10A

B82726S6103N001
TDK
216: £6.36
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82726S6103N001

Mouser Part No
871-B82726S6103N001

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X2.2mH 10A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£6.36

Min.: 216
Mult.: 72

Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A

B82727E6243A40
TDK
64: £9.95
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B82727E6243A40

Mouser Part No
871-B82727E6243A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A

Datasheet

Non-Stocked Lead-Time 16 Weeks

£9.95

£9.68

£8.97

Min.: 64
Mult.: 32

Common Mode Chokes / Filters 3x3.2mH 13A(14A@60C) RING CORE CHOKE

B82746S4143A040
TDK
1: £13.16
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82746S4143A040

Mouser Part No
871-B82746S4143A040

TDK

Common Mode Chokes / Filters 3x3.2mH 13A(14A@60C) RING CORE CHOKE

Datasheet

Non-Stocked Lead-Time 18 Weeks

£13.16

£10.06

£9.47

£9.35

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 3x0,75mH 20A RING CORE CHOKE

B82746S4203A020
TDK
112: £7.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82746S4203A020

Mouser Part No
871-B82746S4203A020

TDK

Common Mode Chokes / Filters 3x0,75mH 20A RING CORE CHOKE

Datasheet

Non-Stocked Lead-Time 18 Weeks

£7.72

£7.37

Min.: 112
Mult.: 28

Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A

B82747E6163A40
TDK
80: £8.58
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82747E6163A40

Mouser Part No
871-B82747E6163A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£8.58

Min.: 80
Mult.: 40

Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A

B82747E6253A40
TDK
1: £14.01
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82747E6253A40

Mouser Part No
871-B82747E6253A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£14.01

£11.52

£10.25

£9.66

View

Min.: 1
Mult.: 1

Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A

B82747S4203A20
TDK
110: £7.45
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82747S4203A20

Mouser Part No
871-B82747S4203A20

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A

Datasheet

Non-Stocked Lead-Time 18 Weeks

£7.45

Min.: 110
Mult.: 55

Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C)

B82747S4253A40
TDK
140: £7.63
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
B82747S4253A40

Mouser Part No
871-B82747S4253A40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C)

Datasheet

Non-Stocked Lead-Time 18 Weeks

£7.63

Min.: 140
Mult.: 140