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300 MHz Ferrite Toroids / Ferrite Rings

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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.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm ESD-R-38D-B KEMET 1: 8,08 € 1.691In Stock	Mfr. Part No. ESD-R-38D-B Mouser Part No 80-ESD-R-38D-B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm Learn More about KEMET emi cores	Datasheet	1.691In Stock	8,08 € 5,07 € 4,39 € 4,11 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.9 mm	42.4 mm	16 mm	ESD-R-B	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 6mm ESD-R-12D KEMET 1: 1,75 € 1.895In Stock	Mfr. Part No. ESD-R-12D Mouser Part No 80-ESD-R-12D	KEMET	Ferrite Toroids / Ferrite Rings 6mm Learn More about KEMET emi cores	Datasheet	1.895In Stock	1,75 € 1,04 € 0,92 € 0,667 € 0,603 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	6 mm	12.9 mm	6.4 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 85x46x26mm 10MHz Nanocrystal 120C ESD-R-854626H-NC23 KEMET 1: 87,18 € 2In Stock 48Expected 10/1/2026	Mfr. Part No. ESD-R-854626H-NC23 Mouser Part No 80-ESD-R-854626HNC23	KEMET	Ferrite Toroids / Ferrite Rings 85x46x26mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	2In Stock 48Expected 10/1/2026	87,18 € 60,66 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	46 mm	85 mm	26 mm	ESD-R-NC	Tray
Ferrite Toroids / Ferrite Rings 29x12.7x16mm 300MHz Ni-Zn 120C ESD-R-25N-H KEMET 1: 2,96 € 928In Stock	Mfr. Part No. ESD-R-25N-H Mouser Part No 80-ESD-R-25N-H	KEMET	Ferrite Toroids / Ferrite Rings 29x12.7x16mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	928In Stock	2,96 € 1,73 € 1,51 € 1,11 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	12.7 mm	29 mm	16 mm	ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C ESD-R-57N-H KEMET 1: 17,86 € 57In Stock	Mfr. Part No. ESD-R-57N-H Mouser Part No 80-ESD-R-57N-H	KEMET	Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	57In Stock	17,86 € 9,89 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	33.2 mm	33.2 mm	25 mm	ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 19x10.7x5.3mm Ni-Zn Coated ESD-R-19E-1 KEMET 1: 3,36 € 615In Stock	Mfr. Part No. ESD-R-19E-1 Mouser Part No 80-ESD-R-19E-1	KEMET	Ferrite Toroids / Ferrite Rings 19x10.7x5.3mm Ni-Zn Coated Learn More about KEMET emi cores	Datasheet	615In Stock	3,36 € 1,96 € 1,57 € 1,29 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.7 mm	19 mm	5.3 mm	ESD-R	Tray	Nickel Zinc
Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Nanocrystal 120C ESD-R-421617H-NC23 KEMET 1: 17,49 € 79In Stock	Mfr. Part No. ESD-R-421617H-NC23 Mouser Part No 80-ESD-R-421617HNC23	KEMET	Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	79In Stock	17,49 € 11,27 € 10,48 € 10,12 € 9,97 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.7 mm	42 mm	17 mm	ESD-R-NC	Tray
Ferrite Toroids / Ferrite Rings 12x7x15mm Ni-Zn Coated ESD-R-12CM KEMET 1: 1,19 € 217In Stock 1.500Expected 2/2/2027	Mfr. Part No. ESD-R-12CM Mouser Part No 80-ESD-R-12CM	KEMET	Ferrite Toroids / Ferrite Rings 12x7x15mm Ni-Zn Coated Learn More about KEMET emi cores	Datasheet	217In Stock 1.500Expected 2/2/2027	1,19 € 0,629 € 0,446 € 0,40 € 0,394 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7 mm	12 mm	15 mm	ESD-R	Tray	Nickel Zinc
Ferrite Toroids / Ferrite Rings 7.3mm ESD-R-12E KEMET 1: 0,748 € 3.000In Stock	Mfr. Part No. ESD-R-12E Mouser Part No 80-ESD-R-12E	KEMET	Ferrite Toroids / Ferrite Rings 7.3mm Learn More about KEMET emi cores	Datasheet	3.000In Stock	0,748 € 0,41 € 0,307 € 0,267 € View 0,237 € 0,204 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C ESD-R-12N-H KEMET 1: 1,26 € 257In Stock	Mfr. Part No. ESD-R-12N-H Mouser Part No 80-ESD-R-12N-H	KEMET	Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	257In Stock	1,26 € 0,67 € 0,473 € 0,47 € View 0,458 € 0,455 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	5 mm	15 mm	9 mm	ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 7mm ESD-R-14C KEMET 1: 0,447 € 2.603In Stock 6.000Expected 2/2/2027	Mfr. Part No. ESD-R-14C Mouser Part No 80-ESD-R-14C	KEMET	Ferrite Toroids / Ferrite Rings 7mm Learn More about KEMET emi cores	Datasheet	2.603In Stock 6.000Expected 2/2/2027	0,447 € 0,244 € 0,184 € 0,161 € View 0,14 € 0,137 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7 mm	14 mm	3 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 7mm ESD-R-14C-2 KEMET 1: 0,628 € 1.140In Stock	Mfr. Part No. ESD-R-14C-2 Mouser Part No 80-ESD-R-14C-2	KEMET	Ferrite Toroids / Ferrite Rings 7mm Learn More about KEMET emi cores	Datasheet	1.140In Stock	0,628 € 0,351 € 0,262 € 0,229 € View 0,227 € 0,226 € 0,225 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7 mm	14 mm	3 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 10.5mm ESD-R-15C KEMET 1: 1,18 € 660In Stock	Mfr. Part No. ESD-R-15C Mouser Part No 80-ESD-R-15C	KEMET	Ferrite Toroids / Ferrite Rings 10.5mm Learn More about KEMET emi cores	Datasheet	660In Stock	1,18 € 0,697 € 0,514 € 0,447 € View 0,386 € 0,384 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.5 mm	15.2 mm	12.5 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 10.5mm ESD-R-15C-1 KEMET 1: 0,74 € 210In Stock	Mfr. Part No. ESD-R-15C-1 Mouser Part No 80-ESD-R-15C-1	KEMET	Ferrite Toroids / Ferrite Rings 10.5mm Learn More about KEMET emi cores	Datasheet	210In Stock	0,74 € 0,395 € 0,294 € 0,282 € View 0,281 € 0,244 € 0,242 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.5 mm	15 mm	12 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 15mm ESD-R-25D-8 KEMET 1: 2,37 € 227In Stock 173On Order	Mfr. Part No. ESD-R-25D-8 Mouser Part No 80-ESD-R-25D-8	KEMET	Ferrite Toroids / Ferrite Rings 15mm Learn More about KEMET emi cores	Datasheet	227In Stock 173On Order	2,37 € 1,62 € 1,43 € 1,06 € View 1,01 € 0,955 € 0,92 € 0,912 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15 mm	25 mm	8 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm ESD-R-25D-B KEMET 1: 2,27 € 119In Stock	Mfr. Part No. ESD-R-25D-B Mouser Part No 80-ESD-R-25D-B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm Learn More about KEMET emi cores	Datasheet	119In Stock	2,27 € 1,34 € 1,17 € 1,04 € View 0,929 € 0,903 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.9 mm	29.3 mm	15 mm	ESD-R-B	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 16mm ESD-R-28C KEMET 1: 2,30 € 561In Stock	Mfr. Part No. ESD-R-28C Mouser Part No 80-ESD-R-28C	KEMET	Ferrite Toroids / Ferrite Rings 16mm Learn More about KEMET emi cores	Datasheet	561In Stock	2,30 € 1,57 € 1,39 € 0,963 € 0,95 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16 mm	28 mm	13 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 15.8mm ESD-R-28C-1 KEMET 1: 2,72 € 97In Stock 300On Order	Mfr. Part No. ESD-R-28C-1 Mouser Part No 80-ESD-R-28C-1	KEMET	Ferrite Toroids / Ferrite Rings 15.8mm Learn More about KEMET emi cores	Datasheet	97In Stock 300On Order On Order Ship Dates Mfr. No: ESD-R-28C-1 Stock: 97 Can Dispatch Immediately On Order: 187 Expected 9/22/2026 113 Expected 9/29/2026 Factory Lead Time: 23 Weeks	2,72 € 1,60 € 1,40 € 1,30 € View 1,16 € 1,11 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.8 mm	28.2 mm	13.2 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C ESD-R-341616H-NC23 KEMET 1: 10,03 € 105In Stock	Mfr. Part No. ESD-R-341616H-NC23 Mouser Part No 80-ESD-R-341616HNC23	KEMET	Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	105In Stock	10,03 € 5,67 € 5,66 € 5,19 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.5 mm	34 mm	16 mm	ESD-R-NC	Tray
Ferrite Toroids / Ferrite Rings 42x16.7x17mm 300MHz Ni-Zn 120C ESD-R-38N-H KEMET 1: 5,34 € 69In Stock	Mfr. Part No. ESD-R-38N-H Mouser Part No 80-ESD-R-38N-H	KEMET	Ferrite Toroids / Ferrite Rings 42x16.7x17mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	69In Stock	5,34 € 2,80 € 2,79 € 2,73 € View 2,63 € Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.7 mm	42 mm	17 mm	ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 25.5mm ESD-R-47D-1 KEMET 1: 8,37 € 171In Stock	Mfr. Part No. ESD-R-47D-1 Mouser Part No 80-ESD-R-47D-1	KEMET	Ferrite Toroids / Ferrite Rings 25.5mm Learn More about KEMET emi cores	Datasheet	171In Stock	8,37 € 4,74 € 4,34 € 4,16 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	25.5 mm	48 mm	16 mm	ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm ESD-R-47D-B KEMET 1: 10,90 € 183In Stock 180Expected 12/24/2026	Mfr. Part No. ESD-R-47D-B Mouser Part No 80-ESD-R-47D-B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm Learn More about KEMET emi cores	Datasheet	183In Stock 180Expected 12/24/2026	10,90 € 6,16 € 5,81 € 5,75 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	25.5 mm	51.5 mm	17.5 mm	ESD-R-B	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C ESD-R-512419H-NC23 KEMET 1: 23,59 € 36In Stock	Mfr. Part No. ESD-R-512419H-NC23 Mouser Part No 80-ESD-R-512419HNC23	KEMET	Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	36In Stock	23,59 € 15,69 € 15,67 € 15,09 € View 14,53 € Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	24.4 mm	51 mm	19 mm	ESD-R-NC	Tray
Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C ESD-R-19N-H KEMET 1: 2,49 € 1In Stock 480Expected 12/24/2026	Mfr. Part No. ESD-R-19N-H Mouser Part No 80-ESD-R-19N-H	KEMET	Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	1In Stock 480Expected 12/24/2026	2,49 € 1,61 € 1,33 € 1,01 € View 0,989 € 0,955 € 0,946 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.7 mm	22 mm	14 mm	ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings Nickel Zinc 300MHz 7x12x5.5mm ESD-R-12S KEMET 1: 0,705 € 6.000Expected 2/25/2027	Mfr. Part No. ESD-R-12S Mouser Part No 80-ESD-R-12S	KEMET	Ferrite Toroids / Ferrite Rings Nickel Zinc 300MHz 7x12x5.5mm Learn More about KEMET emi cores	Datasheet	6.000Expected 2/25/2027	0,705 € 0,38 € 0,284 € 0,247 € View 0,246 € 0,24 € 0,237 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7 mm	12 mm	5.5 mm	ESD-R	Bulk	Nickel Zinc