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 ETD44/22 15-N87-G1000 B66365G1000X187 TDK 1: 4,45 € 615In Stock	Mfr. Part No. B66365G1000X187 Mouser Part No 871-B66365G1000X187	TDK	Ferrite Cores & Accessories ETD44/22 15-N87-G1000 Learn More about TDK ferrite cores	Datasheet	615In Stock	4,45 € 3,04 € 2,58 € 2,26 € View 1,85 € 1,75 € 1,73 €	Min.: 1 Mult.: 1	ETD44/22/15	Ferrite Cores	Gapped	ETD Core	44 x 22 x 15	262 nH				N87		Bulk
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B66366B1018T1 TDK 1: 2,06 € 494In Stock	Mfr. Part No. B66366B1018T1 Mouser Part No 871-B66366B1018T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	494In Stock	2,06 € 1,87 € 1,79 € 1,66 € View 1,44 € 1,32 € 1,30 €	Min.: 1 Mult.: 1	B66366B	Hardware & Accessories	Ungapped	ETD Core	44 x 22 x 15			Coil Former with Solder Pins	18 Pin		Pin	Tray
Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20% B66367GX127 TDK 1: 5,17 € 134In Stock	Mfr. Part No. B66367GX127 Mouser Part No 871-B66367GX127	TDK	Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20% Learn More about TDK ferrite cores	Datasheet	134In Stock	5,17 € 3,52 € 2,98 € 2,60 € 2,15 €	Min.: 1 Mult.: 1	B66367G	Ferrite Cores	Ungapped	ETD Core	49 x 25 x 16	3.7 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B66368B1020T1 TDK 1: 2,24 € 412In Stock 1 200Expected 01/12/2026	Mfr. Part No. B66368B1020T1 Mouser Part No 871-B66368B1020T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	412In Stock 1 200Expected 01/12/2026	2,24 € 2,03 € 1,95 € 1,87 € View 1,75 € 1,68 € 1,61 € 1,53 €	Min.: 1 Mult.: 1	B66368B	Hardware & Accessories	Ungapped	ETD Core	49 x 25 x 16			Coil Former with Solder Pins	20 Pin		Pin	Tray
Ferrite Cores & Accessories ETD54/28/19 N27OL B66395G0000X127 TDK 1: 6,59 € 39In Stock	Mfr. Part No. B66395G0000X127 Mouser Part No 871-B66395G0000X127	TDK	Ferrite Cores & Accessories ETD54/28/19 N27OL Learn More about TDK ferrite cores	Datasheet	39In Stock	6,59 € 4,46 € 3,78 € 3,01 € View 2,77 € 2,73 €	Min.: 1 Mult.: 1	E36/18/11	Ferrite Cores	Ungapped	ETD Core	54 x 28 x 19	4.2 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories ETD29/16/10 N87LP 0.1MM B66358G0100X187 TDK 1: 2,27 € 748In Stock	Mfr. Part No. B66358G0100X187 Mouser Part No 871-B66358G0100X187	TDK	Ferrite Cores & Accessories ETD29/16/10 N87LP 0.1MM Learn More about TDK ferrite cores	Datasheet	748In Stock	2,27 € 1,57 € 1,34 € 1,18 € View 1,03 € 0,816 €	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	621 nH				N87		Bulk
Ferrite Cores & Accessories ETD29/16/10 N87LP 0.2MM B66358G0200X187 TDK 1: 2,27 € 629In Stock	Mfr. Part No. B66358G0200X187 Mouser Part No 871-B66358G0200X187	TDK	Ferrite Cores & Accessories ETD29/16/10 N87LP 0.2MM Learn More about TDK ferrite cores	Datasheet	629In Stock	2,27 € 1,57 € 1,34 € 1,18 € View 1,03 € 0,816 €	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	383 nH				N87		Bulk
Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.5 mm B66361G500X127 TDK 1: 2,43 € 275In Stock	Mfr. Part No. B66361G500X127 Mouser Part No 871-B66361G500X127	TDK	Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.5 mm Learn More about TDK ferrite cores	Datasheet	275In Stock	2,43 € 1,68 € 1,43 € 1,26 € View 1,10 € 0,883 €	Min.: 1 Mult.: 1	B66361G	Ferrite Cores	Gapped	ETD Core	34 x 17 x 11	251 nH				N27		Bulk
Ferrite Cores & Accessories CLM-ETD39 B66364A2000X TDK 200: 0,31 € 2 200In Stock	Mfr. Part No. B66364A2000X Mouser Part No 871-B66364A2000X	TDK	Ferrite Cores & Accessories CLM-ETD39 Learn More about TDK ferrite cores	Datasheet	2 200In Stock	0,31 € 0,297 € 0,288 € 0,279 €	Min.: 200 Mult.: 200	B66364A	Hardware & Accessories	Gapped	ETD Core	39 x 20 x 13							Bulk
Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87 B66365G2000X187 TDK 1: 4,33 € 86In Stock	Mfr. Part No. B66365G2000X187 Mouser Part No 871-B66365G2000X187	TDK	Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87 Learn More about TDK ferrite cores	Datasheet	86In Stock	4,33 € 2,97 € 2,52 € 2,20 € View 1,77 € 1,72 €	Min.: 1 Mult.: 1	ETD44/22/15	Ferrite Cores	Gapped	ETD Core	44 x 22 x 15	2 uH				N87		Tray
Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM B66365G0500X187 TDK 1: 4,29 € 206In Stock 288Expected 18/01/2027	Mfr. Part No. B66365G0500X187 Mouser Part No 871-B66365G500X187	TDK	Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	206In Stock 288Expected 18/01/2027	4,29 € 2,94 € 2,49 € 2,25 € View 1,87 € 1,69 €	Min.: 1 Mult.: 1	ETD44/22/15	Ferrite Cores	Gapped	ETD Core	44 x 22 x 15	438 nH				N87		Bulk
Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20% B66367G0000X197 TDK 1: 8,66 € 246In Stock	Mfr. Part No. B66367G0000X197 Mouser Part No 871-B66367GX197	TDK	Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20% Learn More about TDK ferrite cores	Datasheet	246In Stock	8,66 € 5,82 € 4,88 € 4,22 € 3,93 €	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Ungapped	ETD Core	49 x 25 x 16	3.9 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED B66368A2000X TDK 1: 0,516 € 4 029In Stock 3 000Expected 27/11/2026	Mfr. Part No. B66368A2000X Mouser Part No 871-B66368A2000X	TDK	Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	4 029In Stock 3 000Expected 27/11/2026	0,516 € 0,468 € 0,451 € 0,421 € View 0,392 € 0,347 € 0,327 € 0,313 € 0,31 €	Min.: 1 Mult.: 1	B66368A	Hardware & Accessories	Ungapped	ETD Core	49 x 25 x 16			Yoke				Bulk
Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 B66368W1020T001 TDK 1: 2,98 € 527In Stock 1 680Expected 01/12/2026	Mfr. Part No. B66368W1020T001 Mouser Part No 871-B66368W1020T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	527In Stock 1 680Expected 01/12/2026	2,98 € 2,48 € 2,23 € 1,95 € View 1,87 € 1,81 € 1,65 €	Min.: 1 Mult.: 1	ETD49/25/16	Hardware & Accessories	Ungapped	ETD Core	49 x 25 x 16			Coil Former with Solder Pins	20 Pin		Pin	Tray
Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM B66395G0500X187 TDK 1: 8,45 € 55In Stock	Mfr. Part No. B66395G0500X187 Mouser Part No 871-B66395G0500X187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	55In Stock	8,45 € 5,68 € 4,76 € 3,81 €	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Gapped	ETD Core	54 x 28 x 19	500 nH				N87		Bulk
Ferrite Cores & Accessories ETD54/28 19-N87-G1500 B66395G1500X187 TDK 1: 8,62 € 6In Stock	Mfr. Part No. B66395G1500X187 Mouser Part No 871-B66395G1500X187	TDK	Ferrite Cores & Accessories ETD54/28 19-N87-G1500 Learn More about TDK ferrite cores	Datasheet	6In Stock	8,62 € 5,68 € 4,76 € 3,81 €	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Gapped	ETD Core	54 x 28 x 19	1.5 uH				N87		Bulk
Ferrite Cores & Accessories ETD59/31/22 N27OL B66397G0000X127 TDK 1: 8,63 € 114In Stock	Mfr. Part No. B66397G0000X127 Mouser Part No 871-B66397G0000X127	TDK	Ferrite Cores & Accessories ETD59/31/22 N27OL Learn More about TDK ferrite cores	Datasheet	114In Stock	8,63 € 5,82 € 4,73 € 4,05 € View 3,96 € 3,80 €	Min.: 1 Mult.: 1	ETD59/31/22	Ferrite Cores	Ungapped	ETD Core	59 x 31 x 22	5 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories ETD59/31 22-N87-G1000 B66397G1000X187 TDK 1: 11,86 € 153In Stock 160Expected 26/01/2027	Mfr. Part No. B66397G1000X187 Mouser Part No 871-B66397G1000X187	TDK	Ferrite Cores & Accessories ETD59/31 22-N87-G1000 Learn More about TDK ferrite cores	Datasheet	153In Stock 160Expected 26/01/2027	11,86 € 8,12 € 6,71 € 6,17 € View 5,82 € 5,54 €	Min.: 1 Mult.: 1	ETD59/31/22	Ferrite Cores	Gapped	ETD Core	59 x 31 x 22	508 nH				N87		Bulk
Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM B66397G2000X187 TDK 1: 11,85 € 50In Stock 320On Order	Mfr. Part No. B66397G2000X187 Mouser Part No 871-B66397G2000X187	TDK	Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM Learn More about TDK ferrite cores	Datasheet	50In Stock 320On Order On Order Ship Dates Mfr. No: B66397G2000X187 Stock: 50 Can Dispatch Immediately On Order: 160 Expected 17/11/2026 160 Expected 26/01/2027 Factory Lead Time: 14 Weeks	11,85 € 8,12 € 6,71 € 6,17 € 5,54 €	Min.: 1 Mult.: 1	ETD59/31/22	Ferrite Cores	Gapped	ETD Core	59 x 31 x 22	311 nH				N87		Bulk
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66398W1024T1 TDK 1: 2,56 € 5 900On Order	Mfr. Part No. B66398W1024T1 Mouser Part No 871-B66398W1024T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	5 900On Order On Order Ship Dates Mfr. No: B66398W1024T1 Stock: 0 On Order: 3 820 Pending 2 080 Expected 08/03/2027 Factory Lead Time: 26 Weeks	2,56 € 2,32 € 2,18 € 2,12 € View 2,03 € 2,00 € 1,80 € 1,75 €	Min.: 1 Mult.: 1	B66398W	Hardware & Accessories	Ungapped	ETD Core	59 x 31 x 22			Coil Former with Pin Terminal	24 Pin		Pin	Tray
Ferrite Cores & Accessories ETD39/20/13 N87LP 0.2MM B66363G0200X187 TDK 1: 3,39 € 400Expected 15/02/2027	Mfr. Part No. B66363G0200X187 Mouser Part No 871-B66363G0200X187	TDK	Ferrite Cores & Accessories ETD39/20/13 N87LP 0.2MM Learn More about TDK ferrite cores	Datasheet	400Expected 15/02/2027	3,39 € 2,32 € 1,98 € 1,73 € 1,30 €	Min.: 1 Mult.: 1	ETD39/20/13	Ferrite Cores	Gapped	ETD Core	39 x 20 x 13	639 nH				N87		Bulk
Ferrite Cores & Accessories ETD44/22/15 N87LP 0.2MM B66365G0200X187 TDK 1: 4,21 € 258Expected 12/02/2027	Mfr. Part No. B66365G0200X187 Mouser Part No 871-B66365G0200X187	TDK	Ferrite Cores & Accessories ETD44/22/15 N87LP 0.2MM Learn More about TDK ferrite cores	Datasheet	258Expected 12/02/2027	4,21 € 2,87 € 2,43 € 2,13 € View 1,70 € 1,68 €	Min.: 1 Mult.: 1	ETD44/22/15	Ferrite Cores	Gapped	ETD Core	44 x 22 x 15	862 nH				N87		Bulk
Ferrite Cores & Accessories ETD29/16/10 N27LP 0.1MM B66358G0100X127 TDK 900: 0,886 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. B66358G0100X127 Mouser Part No 871-B66358G0100X127	TDK	Ferrite Cores & Accessories ETD29/16/10 N27LP 0.1MM Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 7 Weeks	0,886 €	Min.: 900 Mult.: 900	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	621 nH				N27		Bulk
Ferrite Cores & Accessories ETD29/16/10 N27LP 0.2MM B66358G0200X127 TDK 900: 0,877 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. B66358G0200X127 Mouser Part No 871-B66358G0200X127	TDK	Ferrite Cores & Accessories ETD29/16/10 N27LP 0.2MM Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 7 Weeks	0,877 €	Min.: 900 Mult.: 900	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	200 nH				N27		Bulk
Ferrite Cores & Accessories ETD34/17/11 N27LP 0.2MM B66361G0200X127 TDK 1 200: 0,963 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. B66361G0200X127 Mouser Part No 871-B66361G0200X127	TDK	Ferrite Cores & Accessories ETD34/17/11 N27LP 0.2MM Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 7 Weeks	0,963 € 0,955 €	Min.: 1 200 Mult.: 600	ETD34/17/11	Ferrite Cores	Gapped	ETD Core	34 x 17 x 11	482 nH				N27		Bulk