Ferrite Cores & Accessories

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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.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Accessory Type	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories ETD39/20/13 N97OL B66363G0000X197 TDK 1: 4,43 € 2 175In Stock	Mfr. Part No. B66363G0000X197 Mouser Part No 871-B66363GX197	TDK	Ferrite Cores & Accessories ETD39/20/13 N97OL Learn More about TDK ferrite cores	Datasheet	2 175In Stock	4,43 € 3,03 € 2,56 € 2,24 € View 1,81 € 1,80 € 1,78 €	Min.: 1 Mult.: 1	ETD39/20/13	Ferrite Cores	Ungapped	ETD Core	39 x 20 x 13	2.8 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B66364B1016T001 TDK 1: 2,80 € 4 048In Stock 6 400Expected 09/03/2027	Mfr. Part No. B66364B1016T001 Mouser Part No 871-B66364B1016T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	4 048In Stock 6 400Expected 09/03/2027	2,80 € 2,12 € 1,82 € 1,77 € 1,62 €	Min.: 1 Mult.: 1	ETD39/20/13	Hardware & Accessories	Gapped	ETD Core	39 x 20 x 13				16 Pin		Pin	Tray
Ferrite Cores & Accessories ETD44/22/15 N87OL B66365G0000X187 TDK 1: 3,84 € 799In Stock 1 440Expected 17/11/2026	Mfr. Part No. B66365G0000X187 Mouser Part No 871-B66365GX187	TDK	Ferrite Cores & Accessories ETD44/22/15 N87OL Learn More about TDK ferrite cores	Datasheet	799In Stock 1 440Expected 17/11/2026	3,84 € 2,63 € 2,24 € 1,95 € View 1,57 € 1,51 €	Min.: 1 Mult.: 1	ETD44/22/15	Ferrite Cores	Ungapped	ETD Core	44 x 22 x 15	2.15 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20% B66367GX187 TDK 1: 4,91 € 908In Stock 19 680On Order	Mfr. Part No. B66367GX187 Mouser Part No 871-B66367GX187	TDK	Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20% Learn More about TDK ferrite cores	Datasheet	908In Stock 19 680On Order On Order Ship Dates Mfr. No: B66367GX187 Stock: 908 Can Dispatch Immediately On Order: 6 000 Expected 14/01/2027 13 680 Expected 08/03/2027 Factory Lead Time: 7 Weeks	4,91 € 3,37 € 2,86 € 2,73 € View 2,25 € 2,18 € 2,08 €	Min.: 1 Mult.: 1	B66367G	Ferrite Cores	Ungapped	ETD Core	49 x 25 x 16	3.8 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD54/28/19 N87OL B66395G0000X187 TDK 1: 6,51 € 523In Stock 486Expected 03/11/2026	Mfr. Part No. B66395G0000X187 Mouser Part No 871-B66395GX187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87OL Learn More about TDK ferrite cores	Datasheet	523In Stock 486Expected 03/11/2026	6,51 € 4,40 € 3,71 € 2,91 € 2,81 €	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Ungapped	ETD Core	54 x 28 x 19	4.45 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD59/31/22 N87OL B66397GX187 TDK 1: 7,20 € 1 165In Stock 1 360On Order	Mfr. Part No. B66397GX187 Mouser Part No 871-B66397GX187	TDK	Ferrite Cores & Accessories ETD59/31/22 N87OL Learn More about TDK ferrite cores	Datasheet	1 165In Stock 1 360On Order On Order Ship Dates Mfr. No: B66397GX187 Stock: 1 165 Can Dispatch Immediately On Order: 240 Expected 16/11/2026 1 120 Expected 25/01/2027 Factory Lead Time: 4 Weeks	7,20 € 4,86 € 3,93 € 3,76 € View 3,55 € 2,96 €	Min.: 1 Mult.: 1	B66397G	Ferrite Cores	Ungapped	ETD Core	59 x 31 x 22	5.3 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E Cores Accessories B66359S2000X000 TDK 200: 0,219 € 22 200In Stock	Mfr. Part No. B66359S2000X000 Mouser Part No 871-B66359S2000X000	TDK	Ferrite Cores & Accessories E Cores Accessories Learn More about TDK ferrite cores	Datasheet	22 200In Stock	0,219 € 0,209 € 0,207 €	Min.: 200 Mult.: 200	ETD29/16/10	Hardware & Accessories	Ungapped									Bulk
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66359W1013T1 TDK 1: 1,56 € 3 902In Stock	Mfr. Part No. B66359W1013T1 Mouser Part No 871-B66359W1013T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	3 902In Stock	1,56 € 1,41 € 1,36 € 1,27 € View 1,17 € 1,06 € 1,01 € 0,998 € 0,963 €	Min.: 1 Mult.: 1	B66359W	Hardware & Accessories	Ungapped	ETD Core	29 x 16 x 10				13 Pin		Pin	Tray
Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED B66362A2000X000 TDK 1: 0,353 € 7 867In Stock	Mfr. Part No. B66362A2000X000 Mouser Part No 871-B66362A2000X	TDK	Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	7 867In Stock	0,353 € 0,317 € 0,305 € 0,297 € View 0,28 € 0,27 € 0,25 € 0,242 € 0,217 €	Min.: 1 Mult.: 1	ETD34/17/11	Hardware & Accessories	Ungapped	ETD Core	34 x 17 x 11							Bulk
Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 B66362W1014T001 TDK 1: 2,22 € 2 901In Stock	Mfr. Part No. B66362W1014T001 Mouser Part No 871-B66362W1014T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	2 901In Stock	2,22 € 2,01 € 1,87 € 1,71 € View 1,56 € 1,41 € 1,35 € 1,32 €	Min.: 1 Mult.: 1	ETD34/17/11	Hardware & Accessories	Ungapped	ETD Core	34 x 17 x 11				14 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66364W1016T1 TDK 1: 1,90 € 1 126In Stock	Mfr. Part No. B66364W1016T1 Mouser Part No 871-B66364W1016T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	1 126In Stock	1,90 € 1,72 € 1,66 € 1,61 € View 1,51 € 1,38 € 1,37 € 1,30 €	Min.: 1 Mult.: 1	B66364W	Hardware & Accessories	Gapped	ETD Core	39 x 20 x 13				16 Pin		Pin	Tray
Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20% B66365GX197 TDK 1: 4,95 € 869In Stock 864Expected 23/11/2026	Mfr. Part No. B66365GX197 Mouser Part No 871-B66365GX197	TDK	Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20% Learn More about TDK ferrite cores	Datasheet	869In Stock 864Expected 23/11/2026	4,95 € 3,38 € 2,86 € 2,49 € 2,04 €	Min.: 1 Mult.: 1	B66365G	Ferrite Cores	Ungapped	ETD Core	44 x 22 x 15	3.6 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED B66366A2000X000 TDK 1: 0,516 € 6 456In Stock	Mfr. Part No. B66366A2000X000 Mouser Part No 871-B66366A2000X	TDK	Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	6 456In Stock	0,516 € 0,471 € 0,453 € 0,44 € View 0,427 € 0,36 € 0,286 € 0,283 €	Min.: 1 Mult.: 1	ETD44/22/15	Hardware & Accessories	Ungapped	ETD Core	44 x 22 x 15							Bulk
Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 B66366W1018T001 TDK 1: 2,10 € 1 414In Stock	Mfr. Part No. B66366W1018T001 Mouser Part No 871-B66366W1018T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	1 414In Stock	2,10 € 1,90 € 1,83 € 1,63 € View 1,42 € 1,32 € 1,28 €	Min.: 1 Mult.: 1	ETD44/22/15	Hardware & Accessories	Ungapped	ETD Core	44 x 22 x 15				18 Pin		Pin	Tray
Ferrite Cores & Accessories ETD49/25 16-N87-G1000 B66367G1000X187 TDK 1: 5,41 € 689In Stock 720Expected 17/11/2026	Mfr. Part No. B66367G1000X187 Mouser Part No 871-B66367G1000X187	TDK	Ferrite Cores & Accessories ETD49/25 16-N87-G1000 Learn More about TDK ferrite cores	Datasheet	689In Stock 720Expected 17/11/2026	5,41 € 3,69 € 3,13 € 2,73 € View 2,30 € 2,19 € 2,11 €	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Gapped	ETD Core	49 x 25 x 16	314 nH				N87		Bulk
Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM B66367G0500X187 TDK 1: 5,13 € 1 208In Stock 1 200Expected 18/01/2027	Mfr. Part No. B66367G0500X187 Mouser Part No 871-B66367G500X187	TDK	Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	1 208In Stock 1 200Expected 18/01/2027	5,13 € 3,50 € 2,97 € 2,59 € View 2,27 € 2,14 € 2,06 €	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Gapped	ETD Core	49 x 25 x 16	525 nH				N87		Bulk
Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30% B66395G0000X197 TDK 1: 8,74 € 461In Stock 1 458Expected 21/12/2026	Mfr. Part No. B66395G0000X197 Mouser Part No 871-B66395GX197	TDK	Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30% Learn More about TDK ferrite cores	Datasheet	461In Stock 1 458Expected 21/12/2026	8,74 € 5,89 € 4,95 € 4,33 € View 4,08 € 3,86 €	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Ungapped	ETD Core	54 x 28 x 19	2.15 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED B66396A2000X000 TDK 1: 1,18 € 13 118In Stock	Mfr. Part No. B66396A2000X000 Mouser Part No 871-B66396A2000X	TDK	Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	13 118In Stock	1,18 € 0,937 € 0,802 € 0,757 € 0,671 €	Min.: 1 Mult.: 1	ETD54/28/19	Hardware & Accessories	Ungapped	ETD Core	54 x 28 x 19							Bulk
Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM B66397G0200X187 TDK 1: 12,06 € 280In Stock	Mfr. Part No. B66397G0200X187 Mouser Part No 871-B66397G0200X187	TDK	Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM Learn More about TDK ferrite cores	Datasheet	280In Stock	12,06 € 8,15 € 6,18 € 5,64 € 5,54 €	Min.: 1 Mult.: 1	ETD59/31/22	Ferrite Cores	Gapped	ETD Core	59 x 31 x 22	1.588 uH	0.05 %			N87		Bulk
Ferrite Cores & Accessories CLM-ETD59 B66398A2000X TDK 1: 1,15 € 10 896In Stock	Mfr. Part No. B66398A2000X Mouser Part No 871-B66398A2000X	TDK	Ferrite Cores & Accessories CLM-ETD59 Learn More about TDK ferrite cores	Datasheet	10 896In Stock	1,15 € 1,05 € 0,937 € 0,877 € View 0,816 € 0,77 € 0,679 € 0,675 €	Min.: 1 Mult.: 1	B66398A	Hardware & Accessories	Ungapped	ETD Core	59 x 31 x 22			Yoke				Bulk
Ferrite Cores & Accessories ETD29/16/10 N27OL B66358G0000X127 TDK 1: 2,30 € 802In Stock	Mfr. Part No. B66358G0000X127 Mouser Part No 871-B66358G0000X127	TDK	Ferrite Cores & Accessories ETD29/16/10 N27OL Learn More about TDK ferrite cores	Datasheet	802In Stock	2,30 € 1,58 € 1,35 € 1,20 € View 1,04 € 0,827 €	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Ungapped	ETD Core	29 x 16 x 10	2 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories ETD29/16 10-N87-G1000 B66358G1000X187 TDK 1: 2,33 € 70In Stock 900Expected 17/11/2026	Mfr. Part No. B66358G1000X187 Mouser Part No 871-B66358G1000X187	TDK	Ferrite Cores & Accessories ETD29/16 10-N87-G1000 Learn More about TDK ferrite cores	Datasheet	70In Stock 900Expected 17/11/2026	2,33 € 1,61 € 1,38 € 1,21 € View 1,08 € 0,869 € 0,832 € 0,816 €	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	124 nH				N87		Bulk
Ferrite Cores & Accessories ETD34/17/11 N27OL B66361G0000X127 TDK 1: 2,43 € 592In Stock 1 200Expected 24/11/2026	Mfr. Part No. B66361G0000X127 Mouser Part No 871-B66361G0000X127	TDK	Ferrite Cores & Accessories ETD34/17/11 N27OL Learn More about TDK ferrite cores	Datasheet	592In Stock 1 200Expected 24/11/2026	2,43 € 1,69 € 1,44 € 1,26 € View 1,12 € 0,955 € 0,894 € 0,865 €	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Ungapped	ETD Core	34 x 17 x 11	2.4 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM B66361G0500X187 TDK 1: 2,38 € 640In Stock 1 200Expected 21/12/2026	Mfr. Part No. B66361G0500X187 Mouser Part No 871-B66361G0500X187	TDK	Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	640In Stock 1 200Expected 21/12/2026	2,38 € 1,64 € 1,40 € 1,24 € View 1,08 € 0,863 €	Min.: 1 Mult.: 1	ETD34/17/11	Ferrite Cores	Gapped	ETD Core	34 x 17 x 11	251 nH				N87		Bulk
Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.2 mm B66361G200X187 TDK 1: 2,38 € 1 169In Stock	Mfr. Part No. B66361G200X187 Mouser Part No 871-B66361G200X187	TDK	Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.2 mm Learn More about TDK ferrite cores	Datasheet	1 169In Stock	2,38 € 1,64 € 1,40 € 1,24 € View 1,08 € 0,863 €	Min.: 1 Mult.: 1	B66361G	Ferrite Cores	Gapped	ETD Core	34 x 17 x 11	482 nH				N87		Bulk