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TDK Ferrite Cores & Accessories

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Core Material	Packaging
Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set B65807J0000R049 TDK 1: $2.65 12,049In Stock	Mfr. Part No. B65807J0000R049 Mouser Part No 871-B65807J0000R049	TDK	Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	12,049In Stock	$2.65 $2.07 $1.86 $1.72 View $1.58 $1.50 $1.49	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM Core	RM 6	1.7 uH	- 20 %, + 30 %	N49	Blister Pack
Ferrite Cores & Accessories 6400n 25% Mn-Zn PC95 Ferrite Core PC95PQ40/40Z-12 TDK 1: $9.94 335In Stock	Mfr. Part No. PC95PQ40/40Z-12 Mouser Part No 810-PC95PQ40/40Z-12	TDK	Ferrite Cores & Accessories 6400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK pq ferrite cores switching power supplies	Datasheet	335In Stock	$9.94 $7.06 $5.59 $5.25 View $4.94 $4.93	Min.: 1 Mult.: 1	PQ	Ferrite Bead Cores	Ferrite Core for Switching Power Supplies						Tray
Ferrite Cores & Accessories EFD15/8/5 N97OL B66413G0000X197 TDK 1: $1.43 10,990In Stock 26,880On Order	Mfr. Part No. B66413G0000X197 Mouser Part No 871-B66413GX197	TDK	Ferrite Cores & Accessories EFD15/8/5 N97OL Learn More about TDK ferrite cores	Datasheet	10,990In Stock 26,880On Order On Order Ship Dates Mfr. No: B66413G0000X197 Stock: 10,990 Can Dispatch Immediately On Order: 11,520 Expected 06/11/2026 15,360 Expected 30/11/2026 Factory Lead Time: 10 Weeks	$1.43 $0.994 $0.853 $0.756 View $0.666 $0.556 $0.48 $0.466 $0.465	Min.: 1 Mult.: 1	EFD15/8/5	Ferrite Cores	Ungapped	EFD Core	15 x 8 x 5	820 nH	- 20 %, + 30 %	N97	Bulk
Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid B64290L0730X037 TDK 1: $53.16 63In Stock	Mfr. Part No. B64290L0730X037 Mouser Part No 871-B64290L0730X037	TDK	Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid Learn More about TDK ferrite cores	Datasheet	63In Stock	$53.16 $38.05 $35.47	Min.: 1 Mult.: 1	TX87/54.3/13.5	Toroids	Ungapped			7 uH		T37	Bulk
Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core PC95EI14/5/5-Z TDK 1: $1.54 3,091In Stock	Mfr. Part No. PC95EI14/5/5-Z Mouser Part No 810-PC95EI14/5/5-Z	TDK	Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,091In Stock	$1.54 $1.06 $0.914 $0.841 View $0.741 $0.601 $0.583	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores							Tray
Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set B65805N0125G048 TDK 1: $4.49 1,440In Stock	Mfr. Part No. B65805N0125G048 Mouser Part No 871-B65805N0125G048	TDK	Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set Learn More about TDK ferrite cores	Datasheet	1,440In Stock	$4.49 $3.08 $2.62 $2.36 View $2.15 $1.92	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	125 nH	2 %	N48	Blister Pack
Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set B65661T0630A048 TDK 1: $10.37 436In Stock	Mfr. Part No. B65661T0630A048 Mouser Part No 871-B65661T0630A048	TDK	Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set Learn More about TDK ferrite cores		436In Stock	$10.37 $7.36 $5.83 $5.48 View $5.17 $5.16 $4.89	Min.: 1 Mult.: 1	P22/13	Ferrite Cores	Gapped	P Core	22 x 13	630 nH	3 %	N48	Bulk
Ferrite Cores & Accessories 70X14.5 B65945A0000X022 TDK 1: $50.01 78In Stock 240On Order	Mfr. Part No. B65945A0000X022 Mouser Part No 871-B65945A0000X022	TDK	Ferrite Cores & Accessories 70X14.5 Learn More about TDK ferrite cores	Datasheet	78In Stock 240On Order On Order Ship Dates Mfr. No: B65945A0000X022 Stock: 78 Can Dispatch Immediately On Order: 80 Expected 11/01/2027 160 Expected 22/06/2027 Factory Lead Time: 7 Weeks	$50.01 $36.69 $32.97	Min.: 1 Mult.: 1	PCH70/14.5	Ferrite Cores	Ungapped	P Core Half	P 70 x 14.5			N22	Bulk
Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core PC95PQ20/20Z-12 TDK 1: $7.61 1,000In Stock	Mfr. Part No. PC95PQ20/20Z-12 Mouser Part No 810-PC95PQ20/20Z-12	TDK	Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK pq ferrite cores switching power supplies	Datasheet	1,000In Stock	$7.61 $5.24 $4.23 $3.88 View $3.65 $3.64	Min.: 1 Mult.: 1	PQ	Ferrite Bead Cores	Ferrite Core for Switching Power Supplies						Tray
Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set B65807P0000R087 TDK 1: $3.73 2,481In Stock	Mfr. Part No. B65807P0000R087 Mouser Part No 871-B65807P0000R087	TDK	Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2,481In Stock	$3.73 $2.56 $2.17 $1.90 View $1.65 $1.52 $1.51 $1.42	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM LP Core	RM 6	3 uH	- 20 %, + 30 %	N87	Blister Pack
Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set B65811F0400A048 TDK 1: $8.20 493In Stock	Mfr. Part No. B65811F0400A048 Mouser Part No 871-B65811F0400A048	TDK	Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set Learn More about TDK ferrite cores	Datasheet	493In Stock	$8.20 $5.69 $4.56 $4.17 View $3.81 $3.80 $3.56 $3.48	Min.: 1 Mult.: 1	RM8	Ferrite Cores	Gapped	RM Core	RM 8	400 nH	3 %	N48	Blister Pack
Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set B65811P0000R087 TDK 1: $5.13 1,663In Stock	Mfr. Part No. B65811P0000R087 Mouser Part No 871-B65811P0000R087	TDK	Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,663In Stock	$5.13 $3.50 $2.97 $2.59 View $1.99 $1.98	Min.: 1 Mult.: 1	RM8/LP	Ferrite Cores	Ungapped	RM LP Core	RM 8	4.1 uH	- 20 %, + 30 %	N87	Blister Pack
Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set B65813J0000Y038 TDK 1: $6.39 693In Stock	Mfr. Part No. B65813J0000Y038 Mouser Part No 871-B65813J0000Y038	TDK	Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	693In Stock	$6.39 $4.43 $3.55 $3.25 View $2.78 $2.77	Min.: 1 Mult.: 1	RM10	Ferrite Cores	Ungapped	RM Core	RM 10	16 uH	- 30 %, + 40 %	T38	Blister Pack
Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set B65805J0000R049 TDK 1: $4.15 1,955In Stock	Mfr. Part No. B65805J0000R049 Mouser Part No 871-B65805J0000R049	TDK	Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,955In Stock	$4.15 $2.80 $2.44 $2.14 View $1.87 $1.70 $1.69	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	1.3 uH	- 20 %, + 30 %	N49	Blister Pack
Ferrite Cores & Accessories RM 10 N87 160 '+3%-3% Sold as set B65813J0160A087 TDK 1: $5.36 710In Stock	Mfr. Part No. B65813J0160A087 Mouser Part No 871-B65813J0160A087	TDK	Ferrite Cores & Accessories RM 10 N87 160 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	710In Stock	$5.36 $3.66 $3.10 $2.70 View $2.10 $2.09	Min.: 1 Mult.: 1	RM10	Ferrite Cores	Gapped	RM Core	RM 10	160 nH	3 %	N87	Blister Pack
Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set B65843A0000R030 TDK 1: $1.66 2,075In Stock	Mfr. Part No. B65843A0000R030 Mouser Part No 871-B65843A0000R030	TDK	Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	2,075In Stock	$1.66 $1.22 $1.08 $0.978 View $0.884 $0.773 $0.712	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	2.8 uH	- 20 %, + 30 %	N30	Bulk
Ferrite Cores & Accessories EFD25/13/9 N97OL B66421G0000X197 TDK 1: $1.17 4,372In Stock	Mfr. Part No. B66421G0000X197 Mouser Part No 871-B66421GX197	TDK	Ferrite Cores & Accessories EFD25/13/9 N97OL Learn More about TDK ferrite cores	Datasheet	4,372In Stock	$1.17 $0.899 $0.853 $0.79 View $0.718 $0.624 $0.567 $0.566	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Ungapped	EFD Core	25 x 13 x 9	2.1 uH	- 20 %, + 30 %	N97	Bulk
Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20% B67345B0003X087 TDK 1: $25.87 114In Stock	Mfr. Part No. B67345B0003X087 Mouser Part No 871-B67345B0003X087	TDK	Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20% Learn More about TDK epcos large size ferrite cores	Datasheet	114In Stock	$25.87 $18.69 $16.64	Min.: 1 Mult.: 1	U93/76/16- Large Size	Ferrite Cores	Ungapped	UU Core	93 x 152 x 16	3.1 uH	- 20 %, + 30 %	N87	Bulk
Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm TDK B66291G1000X187 B66291G1000X187 TDK 1: $5.79 423In Stock New Product	Mfr. Part No. B66291G1000X187 Mouser Part No 871-B66291G1000X187 New Product	TDK	Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm	Datasheet	423In Stock	$5.79 $3.97 $3.37 $2.96 View $2.57 $2.52	Min.: 1 Mult.: 1	ELP43/10/28								Tray
Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID B64290P0036X038 TDK 1: $0.52 17,627In Stock	Mfr. Part No. B64290P0036X038 Mouser Part No 871-B64290P0036X038	TDK	Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID Learn More about TDK infineon powertrain	Datasheet	17,627In Stock	$0.52 $0.333 $0.294 $0.263 View $0.234 $0.20 $0.175 $0.153 $0.14	Min.: 1 Mult.: 1	TC4.0/2.4/1.6	Toroids	Ungapped			1.63 uH		T38	Bulk
Ferrite Cores & Accessories ER 11/5 N87 Sold as set B65525J0160A087 TDK 1: $1.84 6,561In Stock	Mfr. Part No. B65525J0160A087 Mouser Part No 871-B65525J0160A087	TDK	Ferrite Cores & Accessories ER 11/5 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	6,561In Stock	$1.84 $1.18 $1.04 $0.93 View $0.82 $0.679 $0.615 $0.612 $0.611	Min.: 1 Mult.: 1	ER11/2.5/6	Ferrite Cores	Gapped	ER Core	11 x 5	160 nH	3 %	N87	Bulk
Ferrite Cores & Accessories P22/13-N30 +30%-20% Sold as set B65661D0000R030 TDK 1: $5.78 1,378In Stock	Mfr. Part No. B65661D0000R030 Mouser Part No 871-B65661D0000R030	TDK	Ferrite Cores & Accessories P22/13-N30 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,378In Stock	$5.78 $3.93 $3.33 $2.90 View $2.51 $2.29 $2.28	Min.: 1 Mult.: 1	P22/13	Ferrite Cores	Ungapped	P Core	22 x 13	7 uH	- 20 %, + 30 %	N30	Bulk
Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set B65803P0000Y038 TDK 1: $4.56 6,335In Stock	Mfr. Part No. B65803P0000Y038 Mouser Part No 871-B65803P0000Y038	TDK	Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	6,335In Stock	Cut Tape $4.56 $3.13 $2.65 $2.33 View Reel $1.74 $2.02 $1.75 $1.74	Min.: 1 Mult.: 1 : 800	RM4/LP	Ferrite Cores	Ungapped	RM LP Core	RM 4	5 uH	- 30 %, + 40 %	T38	Reel, Cut Tape
Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set B65807J0000R041 TDK 1: $3.26 2,896In Stock	Mfr. Part No. B65807J0000R041 Mouser Part No 871-B65807J0000R041	TDK	Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2,896In Stock	$3.26 $2.21 $1.93 $1.70 View $1.48 $1.31 $1.30	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM Core	RM 6	3.1 uH	- 20 %, + 30 %	N41	Blister Pack
Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set B65807N0063A033 TDK 1: $5.14 2,089In Stock	Mfr. Part No. B65807N0063A033 Mouser Part No 871-B65807N0063A033	TDK	Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,089In Stock	$5.14 $3.46 $3.01 $2.65 View $2.33 $2.15 $2.14	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Gapped	RM Core	RM 6	63 nH	3 %	M33	Blister Pack