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.

Types of Inductors, Chokes & Coils
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Results: 55
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
TDK Common Mode Chokes / Filters 3x2.0mH 10A RING CORE CHOKE
Datasheet
76In Stock
192Expected 1/14/2027
Min.: 1
Mult.: 1

TDK Power Inductors - Leaded POWERLINE CHOKE 3X1.5mH 42A
Datasheet
32In Stock
64Expected 2/16/2027
Min.: 1
Mult.: 1

1.5 mH 30 % 42 A Radial + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x1.1mH 62A
Datasheet
3In Stock
Min.: 1
Mult.: 1

TDK Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A
Datasheet
46In Stock
Min.: 1
Mult.: 1

1.8 mH 30 % 18 A Radial + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A
Datasheet
1,153On Order
Min.: 1
Mult.: 1

190 uH - 30 %, + 50 % 54 A Through Hole + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A
Datasheet
368On Order
Min.: 1
Mult.: 1

3.3 mH 30 % 12 A Through Hole + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A
Datasheet
128On Order
Min.: 1
Mult.: 1

1 mH - 30 %, + 50 % 44 A Radial
TDK Power Inductors - Leaded RING CORE CHOKE 3 x 350uH 12A
Datasheet
924On Order
Min.: 1
Mult.: 1

350 uH 30 % 12 A Radial + 125 C
TDK Common Mode Chokes / Filters 3x1.15mH 20A RING CORE CHOKE
Datasheet
140Expected 4/19/2027
Min.: 1
Mult.: 1

TDK Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C)
Datasheet
168Expected 9/29/2026
Min.: 1
Mult.: 1

6.2 mH - 30 %, + 50 % 8 A Radial
TDK Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE
Datasheet
182Expected 1/14/2027
Min.: 1
Mult.: 1

1.5 mH 12 A Radial + 125 C
TDK Common Mode Chokes / Filters 3x1.5mH 20A RING CORE CHOKE
Datasheet
80Expected 1/7/2027
Min.: 1
Mult.: 1

TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A
Datasheet
30Expected 11/23/2026
Min.: 1
Mult.: 1

570 uH - 30 %, + 50 % 35 A Radial
TDK Common Mode Chokes / Filters 3x0.82mH 30A RING CORE CHOKE
Datasheet
40Expected 1/21/2027
Min.: 1
Mult.: 1

TDK Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

3.9 mH 30 % 6 A Through Hole + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 192
Mult.: 96

600 uH - 30 %, + 50 % 26 A Radial
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 156
Mult.: 156

2.2 mH 30 % 16 A Radial
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X2.2mH 10A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 216
Mult.: 72

2.2 mH 30 % 10 A Radial + 125 C
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 64
Mult.: 64

2.2 mH - 30 %, + 50 % 24 A Radial
TDK Common Mode Chokes / Filters 3x3.2mH 13A(14A@60C) RING CORE CHOKE
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

TDK Common Mode Chokes / Filters 3x0,75mH 20A RING CORE CHOKE
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 112
Mult.: 28

TDK Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 80
Mult.: 40

2.2 mH - 30 %, + 50 % 16 A Radial
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

1 mH - 30 %, + 50 % 25 A Radial
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 110
Mult.: 55

1.3 mH - 30 %, + 50 % 20 A Radial
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C)
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 140
Mult.: 140

850 uH 35 % 30 A Radial