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.

Results: 52
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Number of Lines Series Termination Style Inductance Impedance Tolerance Maximum DC Current Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Package/Case Length Width Height Packaging Product Type
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A 568In Stock
Rp349.491,30
Rp288.215,66
Rp266.200,46
Rp254.642,48
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Radial 2.7 mH - 30 %, + 50 % 20 A 4.4 mOhms 55 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A 425In Stock
Rp173.736,62
Rp142.915,34
Rp132.274,66
Rp119.982,84
Min.: 1
Mult.: 1
PCB Mount B82725S Through Hole 7.8 mH 30 % 6 A 24 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80 C) 168In Stock
Rp345.088,26
Rp283.812,62
Rp260.146,28
Rp238.498,00
Min.: 1
Mult.: 1
PCB Mount B82746S Radial 6.2 mH - 30 %, + 50 % 8 A 18 mOhms 39 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A 471In Stock
600Expected 09/04/2027
Rp363.617,72
Rp299.223,26
Rp276.841,14
Rp264.182,40
Rp249.322,14
Min.: 1
Mult.: 1
Vertical Mount B82726S Through Hole 190 uH - 30 %, + 50 % 54 A 550 uOhms - 40 C + 125 C 55 mm 34 mm 50 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE 190In Stock
Rp198.320,26
Rp162.912,48
Rp150.804,12
Rp135.393,48
Min.: 1
Mult.: 1
PCB Mount B8272 Radial 5 mH 10 kOhms 11.5 A 8.2 mOhms - 40 C + 125 C 39 mm 23 mm 37 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE 188In Stock
Rp195.201,44
Rp160.344,04
Rp148.602,60
Rp140.346,90
Min.: 1
Mult.: 1
Vertical Mount B82746S Through Hole 1.7 mH - 30 %, + 50 % 10 A 9.8 mOhms - 40 C + 125 C 45 mm 23 mm 47 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE 185In Stock
Rp202.539,84
Rp166.581,68
Rp154.106,40
Rp142.364,96
Min.: 1
Mult.: 1
PCB Mount B8272 Radial 6.25 mH 10 kOhms 10 A 11 mOhms - 40 C + 125 C 39 mm 23 mm 37 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A 155In Stock
192Expected 11/01/2027
Rp232.443,82
Rp190.981,86
Rp176.671,98
Rp157.775,60
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Radial 1.5 mH - 30 %, + 50 % 21 A 2.8 mOhms 48 mm 26 mm 45 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A 19In Stock
128Expected 01/02/2027
Rp378.661,44
Rp312.248,92
Rp304.543,60
Rp291.517,94
Rp265.833,54
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Through Hole 570 uH - 30 %, + 50 % 50 A 1 mOhms - 40 C + 125 C 65 mm 35 mm 61 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A 105In Stock
Rp319.403,86
Rp262.714,72
Rp243.084,50
Rp229.325,00
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Radial 420 uH - 30 %, + 50 % 33 A 1.4 mOhms 56 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A 125In Stock
Rp216.849,72
Rp178.323,12
Rp165.114,00
Rp149.519,90
Min.: 1
Mult.: 1
PCB Mount B82725S Through Hole 1.4 mH 30 % 13 A - 40 C + 125 C 40.4 mm 20.5 mm 37 mm Tray Power Line Chokes Current-Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A 30In Stock
Rp608.353,36
Rp480.848,66
Rp453.329,66
Rp427.645,26
Min.: 1
Mult.: 1
Horizontal Mount B82748S Solder 800 uH - 30 %, + 50 % 50 A - 40 C + 125 C 41 mm Tray Power Line Chokes Current-Compensated Ring core Triple Choke
TDK Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE 1.675In Stock
Rp217.950,48
Rp179.240,42
Rp165.847,84
Rp148.052,22
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Radial Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A 513In Stock
780Expected 21/12/2026
Rp244.552,18
Rp201.072,16
Rp186.028,44
Rp175.387,76
Min.: 1
Mult.: 1
Vertical Mount B82726S Through Hole 1.4 mH 30 % 16 A 7.1 mOhms - 40 C + 125 C 50 mm 23 mm 49 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A 466In Stock
Rp337.933,32
Rp277.941,90
Rp257.210,92
Rp243.634,88
Min.: 1
Mult.: 1
Horizontal Mount B82726S Through Hole 1.3 mH 30 % 18 A 5 mOhms - 40 C + 125 C 51 mm x 51 mm 51 mm 51 mm 22 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 1.7 MH 10 KHZ 25A 150In Stock
308Expected 09/08/2027
Rp381.963,72
Rp314.083,52
Rp287.848,74
Rp271.520,80
Rp256.110,16
Min.: 1
Mult.: 1
Horizontal Mount B82726S Through Hole 1.7 mH - 30 %, + 50 % 25 A 2.75 mOhms - 40 C + 125 C 55 mm 55 mm 34 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A 95In Stock
Rp403.061,62
Rp332.062,60
Rp301.975,16
Rp284.729,92
Min.: 1
Mult.: 1
PCB Mount B8272*E6 Radial 1.5 mH - 30 %, + 50 % 40 A 1.7 mOhms 65 mm 35 mm 55 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE 99In Stock
182Expected 29/04/2027
Rp163.462,86
Rp136.494,24
Rp127.137,78
Rp119.615,92
Min.: 1
Mult.: 1
PCB Mount B8272 Radial 3.3 mH 10 kOhms 10 A 9.2 mOhms - 40 C + 125 C 33 mm 23 mm 30 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE 185In Stock
Rp180.708,10
Rp148.602,60
Rp137.411,54
Rp129.522,76
Min.: 1
Mult.: 1
PCB Mount B8272 Radial 1 mH 17 A 3.2 mOhms - 40 C + 125 C 33 mm 23 mm 30 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A 18In Stock
Rp224.188,12
Rp184.560,76
Rp173.736,62
Rp164.196,70
Min.: 1
Mult.: 1
PCB Mount B82725S Through Hole 2.8 mH 30 % 10 A 12.5 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A 133In Stock
240Expected 09/02/2027
Rp219.785,08
Rp180.891,56
Rp167.315,52
Rp151.721,42
Min.: 1
Mult.: 1
PCB Mount B82725S Through Hole 3.3 mH 30 % 10 A 13.5 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE 15In Stock
364Expected 25/01/2027
Rp210.245,16
Rp173.002,78
Rp154.840,24
Rp142.915,34
Min.: 1
Mult.: 1
PCB Mount B8272 Radial 2 mH 16 A 4.2 mOhms - 40 C + 125 C 39 mm 25 mm 37 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A 1In Stock
120Expected 19/03/2027
Rp320.504,62
Rp263.998,94
Rp243.818,34
Rp232.076,90
Rp212.630,14
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Through Hole 1 mH - 30 %, + 50 % 28 A 2.1 mOhms - 40 C + 125 C 56 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE 1In Stock
256On Order
Rp358.847,76
Rp295.187,14
Rp267.484,68
Rp252.074,04
Min.: 1
Mult.: 1
Vertical Mount B8272*E6 Through Hole 3.3 mH - 30 %, + 50 % 22 A 4.6 mOhms - 40 C + 125 C 65 mm 35 mm 61 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A 64In Stock
64Expected 14/12/2026
Rp372.607,26
Rp306.378,20
Rp277.758,44
Rp261.797,42
Min.: 1
Mult.: 1
PCB Mount B8272*E6 Radial 1 mH - 30 %, + 50 % 44 A 1.35 mOhms 65 mm 35 mm 55 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke