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.

Types of Inductors, Chokes & Coils
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Description Datasheet Availability Pricing (EUR) 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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A
Datasheet
551In Stock
Min.: 1
Mult.: 1

2.8 mH 30 % 10 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A
Datasheet
236In Stock
Min.: 1
Mult.: 1

3.3 mH 30 % 10 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A
Datasheet
216In Stock
Min.: 1
Mult.: 1

1 mH - 30 %, + 50 % 28 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE
Datasheet
304In Stock
Min.: 1
Mult.: 1

5 mH 11.5 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A
Datasheet
159In Stock
Min.: 1
Mult.: 1

570 uH - 30 %, + 50 % 50 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE
Datasheet
91In Stock
96Expected 29/06/2026
Min.: 1
Mult.: 1

3.3 mH - 30 %, + 50 % 22 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE
Datasheet
102In Stock
Min.: 1
Mult.: 1

3.6 mH 12 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE
Datasheet
54In Stock
192Expected 30/07/2026
Min.: 1
Mult.: 1

1.7 mH - 30 %, + 50 % 10 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE
Datasheet
171In Stock
Min.: 1
Mult.: 1

1.5 mH 12 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A
Datasheet
591In Stock
Min.: 1
Mult.: 1

2.7 mH - 30 %, + 50 % 20 A Radial
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A
Datasheet
180In Stock
Min.: 1
Mult.: 1

3.3 mH 30 % 12 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A
Datasheet
120In Stock
Min.: 1
Mult.: 1

420 uH - 30 %, + 50 % 33 A Radial
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A
Datasheet
146In Stock
Min.: 1
Mult.: 1

1.4 mH 30 % 13 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A
Datasheet
33In Stock
Min.: 1
Mult.: 1

800 uH - 30 %, + 50 % 50 A Solder + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE
Datasheet
405In Stock
Min.: 1
Mult.: 1

6.25 mH 10 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A
Datasheet
276In Stock
Min.: 1
Mult.: 1

1.5 mH - 30 %, + 50 % 21 A Radial
EPCOS / TDK Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE
Datasheet
831In Stock
480Expected 22/06/2026
Min.: 1
Mult.: 1

Radial
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A
Datasheet
215In Stock
780On Order
Min.: 1
Mult.: 1

1.4 mH 30 % 16 A Through Hole + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A
Datasheet
351In Stock
Min.: 1
Mult.: 1

1.5 mH - 30 %, + 50 % 40 A Radial
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A
Datasheet
109In Stock
Min.: 1
Mult.: 1

1 mH - 30 %, + 50 % 44 A Radial
EPCOS / TDK Power Inductors - Leaded POWERLINE CHOKE 3X1.5mH 42A
Datasheet
84In Stock
Min.: 1
Mult.: 1

1.5 mH 30 % 42 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE
Datasheet
109In Stock
Min.: 1
Mult.: 1

3.3 mH 10 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE
Datasheet
172In Stock
Min.: 1
Mult.: 1

1 mH 17 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE
Datasheet
200In Stock
Min.: 1
Mult.: 1

2 mH 16 A Radial + 125 C
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A
Datasheet
3In Stock
120Expected 09/03/2026
Min.: 1
Mult.: 1

1.3 mH 30 % 18 A Through Hole + 125 C