Common Mode Filter Chokes – Mouser United Kingdom

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High-Current Common Mode Chokes

TDK / EPCOS High-Current Common Mode Chokes with ferrite cores and sector winding offer a wide range of rated voltage from 250VAC to 600VAC/1000VAC, rated inductance, and current. These ring core chokes are suitable for wave soldering and are RoHS compatible with design in compliance to EN 60938-2.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Packaging	Product	Type
Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C) B82746S6702A40 TDK 1: £14.13 168In Stock	Mfr. Part No. B82746S6702A40 Mouser Part No 871-B82746S6702A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C) Learn More about TDK epcos current compensated ring core chokes	Datasheet	168In Stock	£14.13 £11.61 £10.64 £9.70 View £9.46 £9.24	Min.: 1 Mult.: 1	PCB Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A B82726E6203B41 TDK 1: £14.30 578In Stock	Mfr. Part No. B82726E6203B41 Mouser Part No 871-B82726E6203B41	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A Learn More about TDK epcos current compensated ring core chokes	Datasheet	578In Stock	£14.30 £11.79 £10.89 £10.43 View £10.28 £9.24	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A B82727E6503A40 TDK 1: £15.05 19In Stock 128Expected 13/04/2027	Mfr. Part No. B82727E6503A40 Mouser Part No 871-B82727E6503A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A Learn More about TDK epcos current compensated ring core chokes	Datasheet	19In Stock 128Expected 13/04/2027	£15.05 £12.38 £11.45 £10.81 £10.26	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A B82726E6333B40 TDK 1: £13.08 105In Stock	Mfr. Part No. B82726E6333B40 Mouser Part No 871-B82726E6333B40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A Learn More about TDK epcos current compensated ring core chokes	Datasheet	105In Stock	£13.08 £10.76 £9.95 £9.39 View £8.71 £8.48	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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
Common Mode Chokes / Filters 1.7 MH 10 KHZ 25A B82726S3223A340 TDK 1: £15.64 152In Stock 308Expected 27/09/2027	Mfr. Part No. B82726S3223A340 Mouser Part No 871-B82726S3223A340	TDK	Common Mode Chokes / Filters 1.7 MH 10 KHZ 25A Learn More about TDK epcos current compensated ring core chokes	Datasheet	152In Stock 308Expected 27/09/2027	£15.64 £12.85 £11.78 £11.11 £10.48	Min.: 1 Mult.: 1	Horizontal Mount	2 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A B82727E6403A40 TDK 1: £16.24 165In Stock	Mfr. Part No. B82727E6403A40 Mouser Part No 871-B82727E6403A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A Learn More about TDK epcos current compensated ring core chokes	Datasheet	165In Stock	£16.24 £13.36 £12.25 £11.65 View £10.99 £10.87	Min.: 1 Mult.: 1	PCB Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A B82726E6213A40 TDK 1: £9.44 155In Stock 192Expected 11/01/2027	Mfr. Part No. B82726E6213A40 Mouser Part No 871-B82726E6213A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A Learn More about TDK epcos current compensated ring core chokes	Datasheet	155In Stock 192Expected 11/01/2027	£9.44 £7.76 £7.20 £6.46 View £6.08 £5.95	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A B82726E6283B40 TDK 1: £13.11 1In Stock 120Expected 19/03/2027	Mfr. Part No. B82726E6283B40 Mouser Part No 871-B82726E6283B40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A Learn More about TDK epcos current compensated ring core chokes	Datasheet	1In Stock 120Expected 19/03/2027	£13.11 £10.79 £9.98 £9.41 £8.70	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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
Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A B82747S4183N021 TDK 1: £14.92 46In Stock	Mfr. Part No. B82747S4183N021 Mouser Part No 871-B82747S4183N021	TDK	Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A Learn More about TDK epcos current compensated ring core chokes	Datasheet	46In Stock	£14.92 £12.29 £11.93 £10.51 £9.94	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	B82747S	Radial	1.8 mH	30 %	18 A	4.7 mOhms	- 40 C	+ 125 C		68 mm	68 mm	33 mm	Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A B82727E6443A40 TDK 1: £15.31 128On Order	Mfr. Part No. B82727E6443A40 Mouser Part No 871-B82727E6443A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A Learn More about TDK epcos current compensated ring core chokes	Datasheet	128On Order On Order Ship Dates Mfr. No: B82727E6443A40 Stock: 0 On Order: 64 Expected 02/11/2026 64 Expected 14/12/2026 Factory Lead Time: 26 Weeks	£15.31 £12.98 £11.99 £11.45 £10.43	Min.: 1 Mult.: 1	PCB Mount	1 Channel	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
Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A B82747E6353A40 TDK 1: £15.25 30Expected 20/11/2026	Mfr. Part No. B82747E6353A40 Mouser Part No 871-B82747E6353A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A Learn More about TDK epcos current compensated ring core chokes	Datasheet	30Expected 20/11/2026	£15.25 £12.54 £11.18 £10.64 £10.31	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82747E	Radial	570 uH	- 30 %, + 50 %	35 A	1.4 mOhms					37 mm	66 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke
Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A B82725S2602N002 TDK 1: £6.70 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82725S2602N002 Mouser Part No 871-B82725S2602N002	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£6.70 £5.52 £5.12 £4.80 View £4.54 £4.30	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82725S	Through Hole	3.9 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
Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A B82726E6263A40 TDK 192: £5.71 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82726E6263A40 Mouser Part No 871-B82726E6263A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£5.71 £5.53	Min.: 192 Mult.: 96	Vertical Mount	1 Channel	B8272*E6	Radial	600 uH	- 30 %, + 50 %	26 A	1.7 mOhms				48 mm	26 mm	45 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A B82726S2163N30 TDK 1: £6.90 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82726S2163N30 Mouser Part No 871-B82726S2163N30	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£6.90 £6.32 £6.19 £6.16	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	B82726S	Radial	2.2 mH	30 %	16 A					38 mm	23 mm		Tray	Power Line Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters RING CORE CHOKE 1.5mH 20A/+85?C B82726S6203A40 TDK 120: £12.26 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82726S6203A40 Mouser Part No 871-B82726S6203A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 1.5mH 20A/+85?C Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£12.26	Min.: 120 Mult.: 60	Vertical Mount	1 Channel	B82726S	Radial	1.5 mH	- 30 %, + 50 %	24 A	3.2 mOhms				55 mm	34 mm	52 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters RING CORE CHOKE 2x0.44mH 24A/+85?C B82726S6243A40 TDK 192: £6.28 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82726S6243A40 Mouser Part No 871-B82726S6243A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x0.44mH 24A/+85?C Learn More about TDK epcos current compensated ring core chokes		Non-Stocked Lead-Time 26 Weeks	£6.28 £6.16	Min.: 192 Mult.: 96	Vertical Mount	1 Channel	B82726S	Radial	440 uH	- 30 %, + 50 %	29 A	1.5 mOhms				48 mm	26 mm	45 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A B82727E6243A40 TDK 64: £10.98 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82727E6243A40 Mouser Part No 871-B82727E6243A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£10.98 £9.65	Min.: 64 Mult.: 64	PCB Mount	1 Channel	B8272*E6	Radial	2.2 mH	- 30 %, + 50 %	24 A	3.9 mOhms				65 mm	35 mm	55 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A B82747E6163A40 TDK 80: £10.41 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82747E6163A40 Mouser Part No 871-B82747E6163A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£10.41 £9.46	Min.: 80 Mult.: 40	PCB Mount	1 Channel	B82747E	Radial	2.2 mH	- 30 %, + 50 %	16 A	6 mOhms					37 mm	66 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke
Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A B82747E6253A40 TDK 1: £14.98 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82747E6253A40 Mouser Part No 871-B82747E6253A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£14.98 £12.82 £11.67 £11.26 £10.28	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82747E	Radial	1 mH	- 30 %, + 50 %	25 A	2.8 mOhms					37 mm	66 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke
Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A B82747S4203A20 TDK 110: £8.34 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. B82747S4203A20 Mouser Part No 871-B82747S4203A20	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 15 Weeks	£8.34 £8.01	Min.: 110 Mult.: 55	PCB Mount	1 Channel	B82747S	Radial	1.3 mH	- 30 %, + 50 %	20 A	5.2 mOhms				44 mm	28 mm	22.5 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke
Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C) B82747S4253A40 TDK 140: £9.73 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82747S4253A40 Mouser Part No 871-B82747S4253A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C) Learn More about TDK epcos current compensated ring core chokes	Datasheet	Non-Stocked Lead-Time 26 Weeks	£9.73	Min.: 140 Mult.: 140	PCB Mount	1 Channel	B82747S	Radial	850 uH	35 %	30 A	1.9 mOhms						35 mm	Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke

High-Current Common Mode Chokes

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