Passive Components – Mouser South Africa

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE B82724V2103U040 TDK 1: $7.83 255In Stock	Mfr. Part No. B82724V2103U040 Mouser Part No 871-B82724V2103U040	TDK	Common Mode Chokes / Filters 2x3.3mH 10A 9.2mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	255In Stock	$7.83 $6.75 $6.33 $6.02 View $6.00 $5.85	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A B82725S2602N041 TDK 1: $9.04 425In Stock	Mfr. Part No. B82725S2602N041 Mouser Part No 871-B82725S2602N041	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A Learn More about TDK epcos lumileds led solutions	Datasheet	425In Stock	$9.04 $7.70 $6.93 $6.54 View $6.11 $5.99 $5.75	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A B82726S3543N040 TDK 1: $19.76 187In Stock 960On Order	Mfr. Part No. B82726S3543N040 Mouser Part No 871-B82726S3543N040	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x190uH 54A Learn More about TDK epcos lumileds led solutions	Datasheet	187In Stock 960On Order On Order Ship Dates Mfr. No: B82726S3543N040 Stock: 187 Can Dispatch Immediately On Order: 360 Expected 2026/11/17 600 Expected 2027/03/29 Factory Lead Time: 29 Weeks	$19.76 $16.32 $15.10 $14.18 View $13.37 $12.76	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE B82746S4103A020 TDK 1: $10.34 188In Stock	Mfr. Part No. B82746S4103A020 Mouser Part No 871-B82746S4103A020	TDK	Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE Learn More about TDK high current ring core chokes	Datasheet	188In Stock	$10.34 $8.50 $7.91 $7.65 View $7.23 $7.13 $6.56	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A B82726E6203B41 TDK 1: $19.05 583In 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	583In Stock	$19.05 $15.68 $14.50 $13.68 View $12.89 $12.30	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE B82725V2123U040 TDK 1: $11.04 96In Stock	Mfr. Part No. B82725V2123U040 Mouser Part No 871-B82725V2123U040	TDK	Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	96In Stock	$11.04 $9.08 $8.40 $7.76 View $6.95 $6.72 $6.65	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A B82727E6503A40 TDK 1: $20.05 74In Stock	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	74In Stock	$20.05 $16.49 $15.26 $14.40 $13.67	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A B82726E6333B40 TDK 1: $17.50 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	$17.50 $14.40 $13.33 $12.56 View $11.84 $11.30 $11.29	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE B82726E6243A041 TDK 1: $11.75 1,777In Stock	Mfr. Part No. B82726E6243A041 Mouser Part No 871-B82726E6243A041	TDK	Common Mode Chokes / Filters 2x1mH 24A RING CORE CHOKE Learn More about TDK epcos current compensated ring core chokes	Datasheet	1,777In Stock	$11.75 $9.66 $8.97 $8.07 View $7.61 $7.37	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A B82725S2133N040 TDK 1: $11.68 125In Stock	Mfr. Part No. B82725S2133N040 Mouser Part No 871-B82725S2133N040	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A Learn More about TDK epcos simid smd inductors	Datasheet	125In Stock	$11.68 $9.61 $8.91 $8.15 View $7.68 $7.35	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A B82748S4503A020 TDK 1: $32.84 30In Stock	Mfr. Part No. B82748S4503A020 Mouser Part No 871-B82748S4503A020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x0.8mH 50A Learn More about TDK epcos simid smd inductors	Datasheet	30In Stock	$32.84 $26.21 $24.71 $23.32 $23.10	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A B82726S2163N002 TDK 1: $13.33 885In Stock 780Expected 2026/12/21	Mfr. Part No. B82726S2163N002 Mouser Part No 871-B82726S2163N002	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A Learn More about TDK epcos lumileds led solutions	Datasheet	885In Stock 780Expected 2026/12/21	$13.33 $10.97 $10.14 $9.56 View $9.47 $9.37 $8.21	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A B82726S2183N020 TDK 1: $18.21 229In Stock 240Expected 2026/11/06	Mfr. Part No. B82726S2183N020 Mouser Part No 871-B82726S2183N020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X1.3MH 18A Learn More about TDK epcos lumileds led solutions	Datasheet	229In Stock 240Expected 2026/11/06	$18.21 $15.15 $14.03 $13.07 View $12.33 $11.76	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 1.7 MH 10 KHZ 25A B82726S3223A340 TDK 1: $20.04 234In Stock	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	234In Stock	$20.04 $16.48 $15.11 $14.25 View $13.43 $13.11 $12.76	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A B82727E6403A40 TDK 1: $21.63 173In 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	173In Stock	$21.63 $17.79 $16.32 $15.53 View $14.64 $14.48	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE B82724V2203U040 TDK 1: $9.32 185In Stock	Mfr. Part No. B82724V2203U040 Mouser Part No 871-B82724V2203U040	TDK	Common Mode Chokes / Filters 2x1mH 20A 3.2mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	185In Stock	$9.32 $8.11 $7.49 $7.06 View $6.71 $5.99 $5.85	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A B82725S2103N003 TDK 1: $11.76 18In Stock	Mfr. Part No. B82725S2103N003 Mouser Part No 871-B82725S2103N003	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A Learn More about TDK epcos lumileds led solutions	Datasheet	18In Stock	$11.76 $10.06 $9.30 $8.69 View $8.32 $7.72	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A B82725S2103N004 TDK 1: $11.85 133In Stock 240Expected 2027/02/09	Mfr. Part No. B82725S2103N004 Mouser Part No 871-B82725S2103N004	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A Learn More about TDK epcos lumileds led solutions	Datasheet	133In Stock 240Expected 2027/02/09	$11.85 $9.76 $9.04 $8.27 View $7.79 $7.45	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE B82725V2103U040 TDK 1: $10.63 192In Stock	Mfr. Part No. B82725V2103U040 Mouser Part No 871-B82725V2103U040	TDK	Common Mode Chokes / Filters 2x5mH 10A 8.2mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	192In Stock	$10.63 $8.76 $8.11 $7.39 View $7.36 $6.72 $6.65	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE B82725V2103U041 TDK 1: $10.48 195In Stock	Mfr. Part No. B82725V2103U041 Mouser Part No 871-B82725V2103U041	TDK	Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	195In Stock	$10.48 $8.62 $8.02 $7.76 View $7.36 $6.72 $6.65	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE B82725V2163U040 TDK 1: $10.83 13In Stock 364Expected 2027/01/25	Mfr. Part No. B82725V2163U040 Mouser Part No 871-B82725V2163U040	TDK	Common Mode Chokes / Filters 2x2mH 16A 4.2mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	13In Stock 364Expected 2027/01/25	$10.83 $8.90 $8.11 $7.59 View $7.18 $6.97	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A B82726E6213A40 TDK 1: $12.57 155In Stock 192Expected 2027/01/11	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 2027/01/11	$12.57 $10.34 $9.59 $8.61 View $8.11 $7.92	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A B82726E6283B40 TDK 1: $17.47 1In Stock 120Expected 2027/03/19	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 2027/03/19	$17.47 $14.37 $13.29 $12.54 $11.60	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RING CORE CHOKE 2x750uH 24A B82726S2243A020 TDK 1: $14.22 62In Stock 168Expected 2027/02/08	Mfr. Part No. B82726S2243A020 Mouser Part No 871-B82726S2243A020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x750uH 24A Learn More about TDK epcos lumileds led solutions	Datasheet	62In Stock 168Expected 2027/02/08	$14.22 $11.70 $10.83 $10.53 View $9.21 $9.02	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE B82727E6223A040 TDK 1: $19.56 65In Stock 96Expected 2027/02/09	Mfr. Part No. B82727E6223A040 Mouser Part No 871-B82727E6223A040	TDK	Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE Learn More about TDK epcos current compensated ring core chokes	Datasheet	65In Stock 96Expected 2027/02/09	$19.56 $16.10 $14.58 $14.27 View $13.47 $12.85	Min.: 1 Mult.: 1

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