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Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 17.5mm ESD-R-38 KEMET 1: ¥795.6 137In Stock	Mfr. Part # ESD-R-38 Mouser Part # 80-ESD-R-38	KEMET	Ferrite Toroids / Ferrite Rings 17.5mm Learn More about KEMET emi cores	Datasheet	137In Stock	¥795.6 ¥544.8 ¥421.9 ¥365.4 ¥348.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.5 mm	39 mm	14 mm		ESD-R	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case and Tape ESD-R-38-1 KEMET 1: ¥1,195.9 63In Stock	Mfr. Part # ESD-R-38-1 Mouser Part # 80-ESD-R-38-1	KEMET	Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case and Tape Learn More about KEMET emi cores	Datasheet	63In Stock	¥1,195.9 ¥810.6 ¥621.2 ¥561.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.5 mm	39 mm	14 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 39.5x18x14mm Mn-Zn Coated ESD-R-38-P KEMET 1: ¥1,587.9 133In Stock	Mfr. Part # ESD-R-38-P Mouser Part # 80-ESD-R-38-P	KEMET	Ferrite Toroids / Ferrite Rings 39.5x18x14mm Mn-Zn Coated Learn More about KEMET emi cores	Datasheet	133In Stock	¥1,587.9 ¥1,069.7 ¥813.9 ¥797.3 ¥784	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	18 mm	39.5 mm	14 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm ESD-R-38B KEMET 1: ¥892 222In Stock	Mfr. Part # ESD-R-38B Mouser Part # 80-ESD-R-38B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm Learn More about KEMET emi cores	Datasheet	222In Stock	¥892 ¥607.9 ¥514.9 ¥450.1 View ¥403.6 ¥398.6	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.9 mm	42.4 mm	16 mm		ESD-R-B	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 17.5mm ESD-R-38C-1 KEMET 1: ¥1,280.6 165In Stock	Mfr. Part # ESD-R-38C-1 Mouser Part # 80-ESD-R-38C-1	KEMET	Ferrite Toroids / Ferrite Rings 17.5mm Learn More about KEMET emi cores	Datasheet	165In Stock	¥1,280.6 ¥868.7 ¥739.1 ¥639.5 ¥593	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.5 mm	39 mm	14 mm		ESD-R	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 19mm ESD-R-38D KEMET 1: ¥769 150In Stock	Mfr. Part # ESD-R-38D Mouser Part # 80-ESD-R-38D	KEMET	Ferrite Toroids / Ferrite Rings 19mm Learn More about KEMET emi cores	Datasheet	150In Stock	¥769 ¥526.5 ¥446.8 ¥390.3 ¥313.9	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	38.1 mm	12.7 mm		ESD-R	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Mn-Zn 120C ESD-R-38M-H KEMET 1: ¥915.2 170In Stock	Mfr. Part # ESD-R-38M-H Mouser Part # 80-ESD-R-38M-H	KEMET	Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Mn-Zn 120C Learn More about KEMET emi cores	Datasheet	170In Stock	¥915.2 ¥641.1 ¥493.3 ¥491.7	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.7 mm	42 mm	17 mm		ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 42x16.7x17mm 300MHz Ni-Zn 120C ESD-R-38N-H KEMET 1: ¥1,031.5 69In Stock	Mfr. Part # ESD-R-38N-H Mouser Part # 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	¥1,031.5 ¥702.6 ¥539.8 ¥538.2 ¥473.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.7 mm	42 mm	17 mm		ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case ESD-R-38SA KEMET 1: ¥810.6 63In Stock	Mfr. Part # ESD-R-38SA Mouser Part # 80-ESD-R-38SA	KEMET	Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case Learn More about KEMET emi cores	Datasheet	63In Stock	¥810.6 ¥554.8 ¥430.2 ¥372.1 ¥357.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.5 mm	39 mm	14 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 38x19x12.7mm 150kHz Mn-Zn 85C ESD-R-38SR KEMET 1: ¥1,074.7 137In Stock	Mfr. Part # ESD-R-38SR Mouser Part # 80-ESD-R-38SR	KEMET	Ferrite Toroids / Ferrite Rings 38x19x12.7mm 150kHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	137In Stock	¥1,074.7 ¥729.2 ¥563.1 ¥496.6	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	19 mm	38 mm	12.7 mm		ESD-R-SR	Tray
Ferrite Toroids / Ferrite Rings 50x23x18mm Mn-Zn Case and Tape ESD-R-47-1 KEMET 1: ¥1,656 170In Stock 20Expected 12/10/2026	Mfr. Part # ESD-R-47-1 Mouser Part # 80-ESD-R-47-1	KEMET	Ferrite Toroids / Ferrite Rings 50x23x18mm Mn-Zn Case and Tape Learn More about KEMET emi cores	Datasheet	170In Stock 20Expected 12/10/2026	¥1,656 ¥1,114.5 ¥935.1 ¥818.9 ¥803.9	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	50 mm	18 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 25.5mm ESD-R-47D-1 KEMET 1: ¥1,622.8 171In Stock	Mfr. Part # ESD-R-47D-1 Mouser Part # 80-ESD-R-47D-1	KEMET	Ferrite Toroids / Ferrite Rings 25.5mm Learn More about KEMET emi cores	Datasheet	171In Stock	¥1,622.8 ¥1,092.9 ¥915.2 ¥803.9	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: ¥2,136 163In Stock 180Expected 12/24/2026	Mfr. Part # ESD-R-47D-B Mouser Part # 80-ESD-R-47D-B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm Learn More about KEMET emi cores	Datasheet	163In Stock 180Expected 12/24/2026	¥2,136 ¥1,426.8 ¥1,189.3 ¥1,111.2	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 52.5x22.7x18.5mm Mn-Zn Case ESD-R-47H KEMET 1: ¥2,675.9 8In Stock	Mfr. Part # ESD-R-47H Mouser Part # 80-ESD-R-47H	KEMET	Ferrite Toroids / Ferrite Rings 52.5x22.7x18.5mm Mn-Zn Case Learn More about KEMET emi cores	Datasheet	8In Stock	¥2,675.9 ¥1,714.2 ¥1,450.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	22.7 mm	52.5 mm	18.5 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Mn-Zn 120C ESD-R-47M-H KEMET 1: ¥1,370.3 67In Stock	Mfr. Part # ESD-R-47M-H Mouser Part # 80-ESD-R-47M-H	KEMET	Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Mn-Zn 120C Learn More about KEMET emi cores	Datasheet	67In Stock	¥1,370.3 ¥813.9 ¥705.9 ¥659.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	24.4 mm	51 mm	19 mm		ESD-R-H	Tray
Ferrite Toroids / Ferrite Rings 47x27x15mm Mn-Zn Bare ESD-R-47S KEMET 1: ¥1,568 55In Stock	Mfr. Part # ESD-R-47S Mouser Part # 80-ESD-R-47S	KEMET	Ferrite Toroids / Ferrite Rings 47x27x15mm Mn-Zn Bare Learn More about KEMET emi cores	Datasheet	55In Stock	¥1,568 ¥925.2 ¥896.9 ¥785.7 ¥772.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	27 mm	47 mm	15 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 47x27x15mm 150kHz Mn-Zn 85C ESD-R-47SR KEMET 1: ¥2,255.6 100In Stock	Mfr. Part # ESD-R-47SR Mouser Part # 80-ESD-R-47SR	KEMET	Ferrite Toroids / Ferrite Rings 47x27x15mm 150kHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	100In Stock	¥2,255.6 ¥1,544.7 ¥1,274 ¥1,174.3 ¥1,159.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	27 mm	47 mm	15 mm		ESD-R-SR	Tray
Ferrite Toroids / Ferrite Rings 48.5x26x16mm 150kHz Mn-Zn 85C ESD-R-47SR-P KEMET 1: ¥2,533 57In Stock	Mfr. Part # ESD-R-47SR-P Mouser Part # 80-ESD-R-47SR-P	KEMET	Ferrite Toroids / Ferrite Rings 48.5x26x16mm 150kHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	57In Stock	¥2,533 ¥1,466.7 ¥1,358.7	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	26 mm	48.5 mm	16 mm		ESD-R-SR-P	Tray
Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C ESD-R-512419H-NC23 KEMET 1: ¥4,596 36In Stock	Mfr. Part # ESD-R-512419H-NC23 Mouser Part # 80-ESD-R-512419HNC23	KEMET	Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	36In Stock	¥4,596 ¥2,753.9	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	24.4 mm	51 mm	19 mm		ESD-R-NC	Tray
Ferrite Toroids / Ferrite Rings 32.4mm ESD-R-57 KEMET 1: ¥3,230.6 53In Stock	Mfr. Part # ESD-R-57 Mouser Part # 80-ESD-R-57	KEMET	Ferrite Toroids / Ferrite Rings 32.4mm Learn More about KEMET emi cores	Datasheet	53In Stock	¥3,230.6 ¥2,104.5 ¥1,855.3 ¥1,812.2	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	32.4 mm	61 mm	24 mm		ESD-R	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 61x32.4x24mm Mn-Zn Case and Tape ESD-R-57A-1 KEMET 1: ¥3,838.6 38In Stock	Mfr. Part # ESD-R-57A-1 Mouser Part # 80-ESD-R-57A-1	KEMET	Ferrite Toroids / Ferrite Rings 61x32.4x24mm Mn-Zn Case and Tape Learn More about KEMET emi cores	Datasheet	38In Stock	¥3,838.6 ¥2,430 ¥2,162.6 ¥2,114.5	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	32.4 mm	61 mm	24 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 57x36x20mm Mn-Zn Bare ESD-R-57S KEMET 1: ¥2,486.5 42In Stock	Mfr. Part # ESD-R-57S Mouser Part # 80-ESD-R-57S	KEMET	Ferrite Toroids / Ferrite Rings 57x36x20mm Mn-Zn Bare Learn More about KEMET emi cores	Datasheet	42In Stock	¥2,486.5 ¥1,714.2 ¥1,375.3 ¥1,328.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	36 mm	57 mm	20 mm		ESD-R	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=20mm 30kw AEC-Q200 FPL100/100/20-BH1T KEMET 1: ¥14,005.6 2In Stock 6Expected 5/12/2027	Mfr. Part # FPL100/100/20-BH1T Mouser Part # 80-FPL100/100/20BH1T	KEMET	Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=20mm 30kw AEC-Q200 Learn More about KEMET fpl wpt ferrite tiles	Datasheet	2In Stock 6Expected 5/12/2027	¥14,005.6 ¥10,118.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Ferrite Bead Cores			100 mm	20 mm	FPL	Tray	Ferrite
Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=5mm 3.7kw AEC-Q200 FPL100/100/5-BH1T KEMET 1: ¥4,162.5 36In Stock 24Expected 4/22/2027	Mfr. Part # FPL100/100/5-BH1T Mouser Part # 80-FPL100/100/5-BH1T	KEMET	Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=5mm 3.7kw AEC-Q200 Learn More about KEMET fpl wpt ferrite tiles	Datasheet	36In Stock 24Expected 4/22/2027	¥4,162.5 ¥2,820.4 ¥2,509.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Ferrite Bead Cores			100 mm	5 mm	FPL	Tray	Ferrite
Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=6mm 3.7kW AEC-Q200 FPL100/100/6-BH1T KEMET 1: ¥4,994.6 3In Stock 24Expected 1/26/2027	Mfr. Part # FPL100/100/6-BH1T Mouser Part # 80-FPL100/100/6-BH1T	KEMET	Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=6mm 3.7kW AEC-Q200 Learn More about KEMET fpl wpt ferrite tiles	Datasheet	3In Stock 24Expected 1/26/2027	¥4,994.6 ¥3,383.5 ¥3,013.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Plates			100 mm	6 mm	FPL	Tray	Ferrite