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KEMET Ferrites

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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
Ferrite Toroids / Ferrite Rings 15mm ESD-R-25D-8 KEMET 1: ¥450.1 227In Stock 173On Order	Mfr. Part # ESD-R-25D-8 Mouser Part # 80-ESD-R-25D-8	KEMET	Ferrite Toroids / Ferrite Rings 15mm Learn More about KEMET emi cores	Datasheet	227In Stock 173On Order	¥450.1 ¥310.6 ¥265.8 ¥234.2 View ¥204.3 ¥176.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 29x12.7x16mm 10MHz Mn-Zn 120C ESD-R-25M-H KEMET 1: ¥571.4 240In Stock	Mfr. Part # ESD-R-25M-H Mouser Part # 80-ESD-R-25M-H	KEMET	Ferrite Toroids / Ferrite Rings 29x12.7x16mm 10MHz Mn-Zn 120C Learn More about KEMET emi cores	Datasheet	240In Stock	¥571.4 ¥393.7 ¥333.9 ¥292.3 View ¥254.1 ¥237.5	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 15mm ESD-R-25S KEMET 1: ¥393.7 245In Stock	Mfr. Part # ESD-R-25S Mouser Part # 80-ESD-R-25S	KEMET	Ferrite Toroids / Ferrite Rings 15mm Learn More about KEMET emi cores	Datasheet	245In Stock	¥393.7 ¥262.4 ¥224.2 ¥215.9 View ¥189.4 ¥148.2	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 27x19x15mm Mn-Zn Coated ESD-R-27S KEMET 1: ¥413.6 325In Stock	Mfr. Part # ESD-R-27S Mouser Part # 80-ESD-R-27S	KEMET	Ferrite Toroids / Ferrite Rings 27x19x15mm Mn-Zn Coated Learn More about KEMET emi cores	Datasheet	325In Stock	¥413.6 ¥285.7 ¥244.2 ¥214.3 View ¥187.7 ¥182.7 ¥161.9	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 16mm ESD-R-28C KEMET 1: ¥440.2 561In Stock	Mfr. Part # ESD-R-28C Mouser Part # 80-ESD-R-28C	KEMET	Ferrite Toroids / Ferrite Rings 16mm Learn More about KEMET emi cores	Datasheet	561In Stock	¥440.2 ¥304 ¥259.1 ¥227.6 View ¥199.3 ¥171.1 ¥169.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 15.8mm ESD-R-28C-1 KEMET 1: ¥536.5 377In Stock	Mfr. Part # ESD-R-28C-1 Mouser Part # 80-ESD-R-28C-1	KEMET	Ferrite Toroids / Ferrite Rings 15.8mm Learn More about KEMET emi cores	Datasheet	377In Stock	¥536.5 ¥370.4 ¥313.9 ¥277.4 View ¥242.5 ¥214.3	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 32x19x15.8mm Mn-Zn Coated ESD-R-31-P KEMET 1: ¥810.6 270In Stock	Mfr. Part # ESD-R-31-P Mouser Part # 80-ESD-R-31-P	KEMET	Ferrite Toroids / Ferrite Rings 32x19x15.8mm Mn-Zn Coated Learn More about KEMET emi cores	Datasheet	270In Stock	¥810.6 ¥554.8 ¥470.1 ¥408.6 ¥357.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 31x20x14.9mm 150kHz Mn-Zn 85C ESD-R-31SR KEMET 1: ¥624.5 22In Stock 300Expected 2/1/2027	Mfr. Part # ESD-R-31SR Mouser Part # 80-ESD-R-31SR	KEMET	Ferrite Toroids / Ferrite Rings 31x20x14.9mm 150kHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	22In Stock 300Expected 2/1/2027	¥624.5 ¥428.5 ¥365.4 ¥318.9 View ¥282.4 ¥280.7 ¥279	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores
Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C ESD-R-341616H-NC23 KEMET 1: ¥1,956.7 99In Stock	Mfr. Part # ESD-R-341616H-NC23 Mouser Part # 80-ESD-R-341616HNC23	KEMET	Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	99In Stock	¥1,956.7 ¥1,310.5 ¥1,151.1 ¥1,014.9 ¥1,001.6	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
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
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
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
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
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
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
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
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
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
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
Ferrite Toroids / Ferrite Rings 50x23x18mm Mn-Zn Case and Tape ESD-R-47-1 KEMET 1: ¥1,656 155In Stock 20Expected 11/6/2026	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	155In Stock 20Expected 11/6/2026	¥1,656 ¥1,114.5 ¥935.1 ¥818.9 ¥803.9	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
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
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm ESD-R-47D-B KEMET 1: ¥2,136 113In 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	113In 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
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
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
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

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KEMET Ferrites

Types of Ferrites

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