Common Mode Filters / Chokes

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Power Line Chokes

TDK Power Line Chokes offer a rated voltage of 250V_AC, current-compensated ring/frame core double choke construction, wide inductance ranges, and high inductance with low resistance. The power line chokes are used in applications that involve the suppression of common-mode interferences, electronic ballasts in lamps, and switch-mode power supplies.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Number of Channels	Series	Termination Style	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters 6.8mH 1.2A 280mohms B82721K2122N20 TDK 1: 2,07 € 35.206In Stock	Mfr. Part No. B82721K2122N20 Mouser Part No 871-B82721K2122N20	TDK	Common Mode Chokes / Filters 6.8mH 1.2A 280mohms Learn More about TDK epcos chokes	Datasheet	35.206In Stock	2,07 € 1,76 € 1,57 € 1,28 € 1,23 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Radial	6.8 mH	30 %	1.2 A		- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters 47mH 0.45A -30%/+50% 21.5x13.5 Radial B82731T2451A020 TDK 1: 2,04 € 2.166In Stock	Mfr. Part No. B82731T2451A020 Mouser Part No 871-B82731T2451A020	TDK	Common Mode Chokes / Filters 47mH 0.45A -30%/+50% 21.5x13.5 Radial Learn More about TDK epcos chokes	Datasheet	2.166In Stock	2,04 € 1,69 € 1,47 € 1,39 € View 1,29 € 1,19 € 1,18 € 1,17 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82731T	Radial	47 mH	- 30 %, + 50 %	450 mA	2.8 Ohms	- 40 C	+ 125 C		21.5 mm	13.5 mm	21.1 mm		Tray	Power Line Chokes
Common Mode Chokes / Filters 22uH 250mA 58OhmCAN-BUS AEC-Q200 150degC B82789C223N2 TDK 1: 1,26 € 7.342In Stock	Mfr. Part No. B82789C223N2 Mouser Part No 871-B82789C223N2	TDK	Common Mode Chokes / Filters 22uH 250mA 58OhmCAN-BUS AEC-Q200 150degC	Datasheet	7.342In Stock	Cut Tape 1,26 € 1,03 € 0,903 € 0,848 € View Reel 0,618 € 0,784 € 0,74 € 0,72 € 0,618 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCB Mount	2 Channel	B82789C	SMD/SMT	22 uH	- 30 %, + 50 %	250 mA	580 Ohms	- 55 C	+ 85 C	1812	5.2 mm	3.2 mm	3 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Data and Signal Line Chokes	Signal Line
Common Mode Chokes / Filters 3.3mH 1.5A 30% 18.2x13.2mm B82721K2152N001 TDK 1: 2,18 € 3.012In Stock	Mfr. Part No. B82721K2152N001 Mouser Part No 871-B82721K2152N001	TDK	Common Mode Chokes / Filters 3.3mH 1.5A 30% 18.2x13.2mm Learn More about TDK epcos chokes	Datasheet	3.012In Stock	2,18 € 1,80 € 1,57 € 1,47 € View 1,37 € 1,25 € 1,23 € 1,20 € 1,18 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Radial	3.3 mH	30 %	1.5 A		- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters 27mH 1.4A Vertical Core B82724J2142N001 TDK 1: 3,04 € 718In Stock	Mfr. Part No. B82724J2142N001 Mouser Part No 871-B82724J2142N1	TDK	Common Mode Chokes / Filters 27mH 1.4A Vertical Core Learn More about TDK epcos lumileds led solutions	Datasheet	718In Stock	3,04 € 2,55 € 2,30 € 2,18 € View 2,00 € 1,82 € 1,71 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82724J	Through Hole	27 mH	30 %	1.4 A	460 Ohms	- 40 C	+ 125 C		31.3 mm	18.5 mm	33.2 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 22uH 250mA 58Ohm CAN-BUS AEC-Q200 125degC B82789S0223H002 TDK 1: 1,76 € 1.365In Stock	Mfr. Part No. B82789S0223H002 Mouser Part No 871-B82789S0223H002	TDK	Common Mode Chokes / Filters 22uH 250mA 58Ohm CAN-BUS AEC-Q200 125degC Learn More about TDK epcos chokes	Datasheet	1.365In Stock	Cut Tape 1,76 € 1,45 € 1,26 € 1,20 € Reel 0,93 € View 1,11 € 1,07 € 1,06 € 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCB Mount	2 Channel	B82789S	SMD/SMT	22 uH	- 30 %, + 50 %	250 mA	580 Ohms	- 55 C	+ 110 C	1812	5.2 mm	3.2 mm	3 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Data and Signal Line Chokes
Common Mode Chokes / Filters 18mH 0.5A Horizontal Core B82721A2501N001 TDK 1: 2,19 € 584In Stock	Mfr. Part No. B82721A2501N001 Mouser Part No 871-B82721A2501N1	TDK	Common Mode Chokes / Filters 18mH 0.5A Horizontal Core Learn More about TDK epcos chokes	Datasheet	584In Stock	2,19 € 1,81 € 1,57 € 1,49 € View 1,38 € 1,22 € 1,17 € 1,14 €	Min.: 1 Mult.: 1	Horizontal Mount	2 Channel	B82721A	Through Hole	18 mH	30 %	500 mA	1.4 Ohms	- 40 C	+ 125 C		17.9 mm	17.3 mm	12.6 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 6A B82724J2602N001 TDK 1: 2,75 € 418In Stock	Mfr. Part No. B82724J2602N001 Mouser Part No 871-B82724J2602N001	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 6A Learn More about TDK epcos lumileds led solutions	Datasheet	418In Stock	2,75 € 2,27 € 1,98 € 1,73 € 1,70 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82724J	Through Hole	1 mH	30 %	6 A	23 mOhms	- 40 C	+ 125 C	31.3 mm x 18.5 mm	31.3 mm	18.5 mm	33.2 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms B82721A2252N020 TDK 1: 2,18 € 600In Stock	Mfr. Part No. B82721A2252N020 Mouser Part No 871-B82721A2252N020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms Learn More about TDK epcos chokes	Datasheet	600In Stock	2,18 € 1,80 € 1,57 € 1,45 € View 1,38 € 1,26 € 1,19 € 1,14 €	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	B82721A	Radial	600 uH	30 %	2.5 A			+ 40 C				12.6 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A B82721K2301N020 TDK 1: 2,44 € 554In Stock	Mfr. Part No. B82721K2301N020 Mouser Part No 871-B82721K2301N020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A Learn More about TDK epcos chokes	Datasheet	554In Stock	2,44 € 2,04 € 1,87 € 1,46 € View 1,42 € 1,33 € 1,31 € 1,25 € 1,21 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Radial	47 mH	30 %	300 mA		- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters RING CORE CHOKE 2x0.5mH 10A B82724J2103U040 TDK 1: 4,33 € 5In Stock	Mfr. Part No. B82724J2103U040 Mouser Part No 871-B82724J2103U40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x0.5mH 10A	Datasheet	5In Stock	4,33 € 3,34 € 2,78 € 2,62 € View 2,30 € 2,09 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82724J	Radial	500 uH			2.1 Ohms								Tray	Ring Core Chokes
Common Mode Chokes / Filters RING CORE CHOKE B82724J2142N021 TDK 1: 3,66 € 201In Stock	Mfr. Part No. B82724J2142N021 Mouser Part No 871-B82724J2142N021	TDK	Common Mode Chokes / Filters RING CORE CHOKE Learn More about TDK epcos lumileds led solutions	Datasheet	201In Stock	3,66 € 3,05 € 2,80 € 2,39 € View 2,19 € 2,08 € 1,99 € 1,89 € 1,86 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82724J	Through Hole	37 mH	30 %	1.4 A	420 mOhms	- 40 C	+ 125 C	31.3 mm x 18.5 mm	31.3 mm	18.5 mm	33.2 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters FC23V PTH 27mH Choke B82733V2142B001 TDK 1: 3,00 € 42In Stock	Mfr. Part No. B82733V2142B001 Mouser Part No 871-B82733V2142B1	TDK	Common Mode Chokes / Filters FC23V PTH 27mH Choke Learn More about TDK epcos chokes	Datasheet	42In Stock	3,00 € 2,51 € 2,26 € 1,78 € View 1,61 € 1,55 € 1,40 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82733V	Radial	27 mH	- 30 %, + 50 %	1.4 A	440 mOhms				29 mm	15.5 mm	27 mm		Tray	Power Line Chokes
Common Mode Chokes / Filters 0.4mH 2.6A 55mohms B82721K2262N001 TDK 1: 2,04 € 811In Stock	Mfr. Part No. B82721K2262N001 Mouser Part No 871-B82721K2262N1	TDK	Common Mode Chokes / Filters 0.4mH 2.6A 55mohms Learn More about TDK epcos chokes	Datasheet	811In Stock	2,04 € 1,68 € 1,47 € 1,38 € View 1,28 € 1,18 € 1,14 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82721K	Through Hole	400 uH	30 %	2.6 A	55 mOhms	- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 100mH 0.3A -30%/+50% 21.5x13.5 Radial B82731T2301A020 TDK 1: 1,89 € 738In Stock	Mfr. Part No. B82731T2301A020 Mouser Part No 871-B82731T2301A020	TDK	Common Mode Chokes / Filters 100mH 0.3A -30%/+50% 21.5x13.5 Radial Learn More about TDK epcos chokes	Datasheet	738In Stock	1,89 € 1,56 € 1,38 € 1,32 € View 1,25 € 1,20 € 1,12 € 1,06 €	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82731T	Through Hole	100 mH	- 30 %, + 50 %	300 mA	6.6 Ohms	- 40 C	+ 125 C		21.5 mm	13.5 mm	21.1 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 27mH 0.5A 1.1ohms B82721K2501N22 TDK 1: 2,74 € 688In Stock Factory Special Order	Mfr. Part No. B82721K2501N22 Mouser Part No 871-B82721K2501N22 Factory Special Order	TDK	Common Mode Chokes / Filters 27mH 0.5A 1.1ohms Learn More about TDK epcos chokes	Datasheet	688In Stock	2,74 € 2,30 € 2,10 € 1,65 € View 1,60 € 1,53 € 1,39 € 1,32 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Radial	27 mH	30 %	500 mA			+ 60 C		18.2 mm	13.2 mm	20.3 mm		Bulk	Ring Core Chokes
Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.5A B82721J2501N021 TDK 1: 2,62 € 534In Stock Factory Special Order	Mfr. Part No. B82721J2501N021 Mouser Part No 871-B82721J2501N021 Factory Special Order	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.5A Learn More about TDK epcos chokes	Datasheet	534In Stock	2,62 € 2,19 € 2,00 € 1,57 € View 1,52 € 1,43 € 1,38 € 1,33 € 1,26 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82721J	Through Hole	15 mH	30 %	500 mA	800 mOhms	- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC B82789C0113N002 TDK 1: 1,26 € 21.381In Stock	Mfr. Part No. B82789C0113N002 Mouser Part No 871-B82789C0113N002	TDK	Common Mode Chokes / Filters 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC Learn More about TDK epcos chokes	Datasheet	21.381In Stock	Cut Tape 1,26 € 1,03 € 0,903 € 0,848 € Reel 0,645 € View 0,785 € 0,74 € 0,72 € 0,618 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCB Mount	2 Channel	B82789C	SMD/SMT	11 uH	- 30 %, + 50 %	300 mA	250 mOhms	- 55 C	+ 85 C	1812	5.2 mm	3.2 mm	3 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Data and Signal Line Chokes	Signal Line
Common Mode Chokes / Filters 3.3mH 1.5A 30% 17.9x17.3mm B82721A2152N001 TDK 1: 2,18 € 2.538In Stock	Mfr. Part No. B82721A2152N001 Mouser Part No 871-B82721A2152N001	TDK	Common Mode Chokes / Filters 3.3mH 1.5A 30% 17.9x17.3mm Learn More about TDK epcos chokes	Datasheet	2.538In Stock	2,18 € 1,80 € 1,57 € 1,47 € View 1,37 € 1,27 € 1,26 € 1,14 €	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	B82721A	Radial	3.3 mH	30 %	1.5 A		- 40 C	+ 125 C				12.6 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core B82721A2362N1 TDK 1: 2,18 € 2.685In Stock	Mfr. Part No. B82721A2362N1 Mouser Part No 871-B82721A2362N1	TDK	Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core Learn More about TDK epcos chokes	Datasheet	2.685In Stock	2,18 € 1,80 € 1,57 € 1,47 € View 1,37 € 1,27 € 1,19 € 1,14 €	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	B82721A	Through Hole	400 uH	30 %	3.6 A	35 mOhms	- 40 C	+ 125 C		17.9 mm	17.3 mm	12.6 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 2A B82721K2202N1 TDK 1: 2,18 € 2.193In Stock	Mfr. Part No. B82721K2202N1 Mouser Part No 871-B82721K2202N1	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 2A Learn More about TDK epcos chokes	Datasheet	2.193In Stock	2,18 € 1,80 € 1,57 € 1,47 € View 1,37 € 1,25 € 1,17 € 1,14 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Through Hole	1 mH	30 %	2 A	80 mOhms	- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 0.2mH 6A 30% 18.2x13.2mm B82721K2602N020 TDK 1: 2,30 € 1.025In Stock	Mfr. Part No. B82721K2602N020 Mouser Part No 871-B82721K2602N020	TDK	Common Mode Chokes / Filters 0.2mH 6A 30% 18.2x13.2mm Learn More about TDK epcos chokes	Datasheet	1.025In Stock	2,30 € 1,90 € 1,66 € 1,51 € View 1,44 € 1,32 € 1,26 € 1,25 € 1,24 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82721K	Through Hole	200 uH	30 %	6 A	15 mOhms	- 40 C	+ 125 C		18.2 mm	13.2 mm	20.3 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 10mH 0.7A 550mohms B82721K2701N20 TDK 1: 2,12 € 2.647In Stock 5.000Expected 21/10/2026	Mfr. Part No. B82721K2701N20 Mouser Part No 871-B82721K2701N20	TDK	Common Mode Chokes / Filters 10mH 0.7A 550mohms Learn More about TDK epcos chokes	Datasheet	2.647In Stock 5.000Expected 21/10/2026	2,12 € 1,78 € 1,57 € 1,33 € View 1,26 € 1,25 € 1,18 € 1,11 € 1,10 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82721K	Radial	10 mH	30 %	700 mA			+ 60 C		18.2 mm	13.2 mm	20.3 mm		Tray	Ring Core Chokes
Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core B82724J2202N001 TDK 1: 3,66 € 730In Stock	Mfr. Part No. B82724J2202N001 Mouser Part No 871-B82724J2202N1	TDK	Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core Learn More about TDK epcos lumileds led solutions	Datasheet	730In Stock	3,66 € 3,05 € 2,80 € 2,39 € View 2,19 € 2,12 € 1,99 € 1,75 €	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82724J	Through Hole	6.8 mH	30 %	2 A	170 mOhms	- 40 C	+ 125 C		31.3 mm	18.5 mm	33.2 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2X20MH 2.2A B82724J2222N021 TDK 1: 3,29 € 801In Stock	Mfr. Part No. B82724J2222N021 Mouser Part No 871-B82724J2222N021	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X20MH 2.2A Learn More about TDK epcos lumileds led solutions	Datasheet	801In Stock	3,29 € 2,70 € 2,50 € 2,36 € View 2,06 € 1,80 € 1,79 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82724J	Radial	20 mH	30 %	2.2 A	250 mOhms	- 40 C	+ 125 C	31.3 mm x 18.5 mm	31.3 mm	18.5 mm	33.2 mm		Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke