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Ferrite Cores(1846)

Product Number	Pricing(USD)	Quantity	Quantity Available	Mfr	Series	Package	Product Status	Tolerance	Material	Length	Width	Supplier Device Package	DataSheet	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	Other Names	ECCN	HTSUS	Standard Package	Core Type	Height	Diameter	Finish	Inductance Factor (Al)	Gap	Initial Permeability (µi)	Core Factor (ΣI/A) mm^-1	Effective Length (le) mm	Effective Area (Ae) mm²	Effective Magnetic Volume (Ve) mm³	Effective Permeability (µe)	Minimum Core Cross Section (Amin) mm²	Core Factor (ΣI/A) mm⁻¹
B66317G0250X127	0.8100	RFQ	8285	EPCOS - TDK Electronics	E25/13/7	Box	Active	-	N27	0.984" (25.00mm)	0.295" (7.50mm)	E 25 x 13 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	900	E	0.504" (12.80mm)	-	Uncoated		Gapped
B65879B0000R097	5.8700	RFQ	182	EPCOS - TDK Electronics	PQ32/30	Box	Active	-20%, +30%	N97	1.260" (32.00mm)	0.866" (22.00mm)	PQ 32 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	75	PQ	0.597" (15.17mm)	-	Uncoated	5 µH	Ungapped	2300		67.8	153.8	10440	1760	127.5	0.441
B65855A0000R087	0.4258	RFQ	1395	EPCOS - TDK Electronics	EP5	Box	Active	-20%, +30%	N87	0.242" (6.15mm)	0.154" (3.90mm)	EP 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4,000	EP	0.112" (2.85mm)	-	Uncoated	430 nH	Ungapped	2200		9.73	3.09	30	1100	2.3	3.14
B65738L0590J087	1.1787	RFQ	4317	EPCOS - TDK Electronics	B65738	Box	Not For New Designs	-	N87		0.610" (15.50mm)		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200		0.362" (9.20mm)	-	Uncoated		-	2200	0.62	45.1	73.1	3293		67.4
B65495B0000Y033	1.9484	RFQ	1275	EPCOS - TDK Electronics	P4.6/4.1	Box	Active	-30%, +40%	M33	-	-	P 4.6 x 4.1	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	P (Pot Core)	0.079" (2.00mm)	0.183" (4.65mm)	Uncoated	200 nH	Ungapped	750	2.7	7.6	2.8	21.3	430
B66453G0000X192	1.9100	RFQ	521	EPCOS - TDK Electronics	ELP18/4/10	Box	Active	-	N92	0.709" (18.00mm)	0.394" (10.00mm)	ELP 18 x 4 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,008	ELP	0.157" (4.00mm)	-	Uncoated		Ungapped
B66375G1000X187	9.1159	RFQ	1140	EPCOS - TDK Electronics	E80/38/20	Box	Active	-	N87	3.150" (80.00mm)	0.795" (20.20mm)	E 80 x 38 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	80	E	1.516" (38.50mm)	-	Uncoated		Gapped	2200		184	390	71800		388	0.47
B65887E0630A087	5.7123	RFQ	3856	EPCOS - TDK Electronics	RM14	Box	Active	-	N87	1.661" (42.20mm)	0.748" (19.00mm)	RM 14	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	120	RM	0.594" (15.10mm)	-	Uncoated		Gapped	2200	0.35	70	200	14000		170
B65805C0000R041	1.0001	RFQ	4887	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	-	-	Uncoated		Ungapped
B66417G0000X197	0.8600	RFQ	429	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	-	N97	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		Ungapped
B65881Q0100K095	14.3700	RFQ	258	EPCOS - TDK Electronics	PQ35/35	Bulk	Active	±10%	N95	1.382" (35.10mm)	1.024" (26.00mm)	PQ 35 x 35	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65881Q0100K095	EAR99	8504.90.9610	72	PQ	0.685" (17.40mm)	-	Uncoated	100 nH	Distributed Gapped	3000		79.7	171	13650		161	0.47
B66455K0000X187	1.7300	RFQ	1	EPCOS - TDK Electronics	I22/2.5/16	Tray	Active	-	N87	0.858" (21.80mm)	0.622" (15.80mm)	I 22 x 2.5 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B66363G1000X187	2.6200	RFQ	373	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N87	1.531" (38.90mm)	0.504" (12.80mm)	ETD 39 x 20 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	200	ETD	0.787" (20.00mm)	-	Uncoated		Gapped
B66358G0100X127	0.8788	RFQ	4218	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N27	1.205" (30.60mm)	0.386" (9.80mm)	ETD 29 x 16 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	900	ETD	0.630" (16.00mm)	-	Uncoated		Gapped
B66417G0000X187	0.7500	RFQ	2534	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	-	N87	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		Ungapped
B66371G0000X195	24.5700	RFQ	9462	EPCOS - TDK Electronics	E70/33/32	Box	Active	-	N95	2.776" (70.50mm)	1.260" (32.00mm)	E 70 x 33 x 32	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	30	E	1.307" (33.20mm)	-	Uncoated		-	3000	0.22	149	683	102000		676
B65982Q0400K097	48.8000	RFQ	12	EPCOS - TDK Electronics	PQ65/60	Tray	Active	±10%	N97	2.559" (65.00mm)	1.772" (45.00mm)	PQ 65 x 60	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65982Q0400K097	EAR99	8504.90.9610	14	PQ	1.181" (30.00mm)	-	Uncoated	400 nH	Distributed Gapped		0.228	137	171	81950		531
B66325G1000X127	1.5849	RFQ	9724	EPCOS - TDK Electronics	E42/21/15	Box	Active	-	N27	1.654" (42.00mm)	0.598" (15.20mm)	E 42 x 21 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	416	E	0.835" (21.20mm)	-	Uncoated		Gapped
B66455G0000X149	2.4800	RFQ	336	EPCOS - TDK Electronics	ELP22/6/16	Box	Active	-	N49	0.858" (21.80mm)	0.622" (15.80mm)	ELP 22 x 6 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	ELP	0.224" (5.70mm)	-	Uncoated		Ungapped
B62152A0008X046	0.1799	RFQ	2346	EPCOS - TDK Electronics	MHB2-2.5/3.6/2.1	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	20,000
B65803N0063A048	1.3822	RFQ	8493	EPCOS - TDK Electronics	RM4	Box	Active	±3%	N48	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,200	RM	0.207" (5.25mm)	-	Uncoated	63 nH	Gapped		1.9	21	11	231	96
B66289K0000X149	6.4500	RFQ	134	EPCOS - TDK Electronics	I38/4/25	Tray	Active	-	N49	1.500" (38.10mm)	1.000" (25.40mm)	I 38 x 4 x 25	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	150	I	0.150" (3.81mm)	-	Uncoated		Ungapped
B65811D0315A048	2.1806	RFQ	7373	EPCOS - TDK Electronics	RM8	Box	Active	±3%	N48	0.913" (23.20mm)	0.433" (11.00mm)	RM 8	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	RM	0.324" (8.25mm)	-	Uncoated	315 nH	Gapped		0.68	35.1	52	1825	169
B65531D0400J048	1.2596	RFQ	2461	EPCOS - TDK Electronics	P11/7	Box	Active	±5%	N48	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000	P (Pot Core)	0.130" (3.30mm)	0.445" (11.30mm)	Uncoated	400 nH	Gapped		1	15.9	15.9	253	318
B65843A0160J087	0.7416	RFQ	9470	EPCOS - TDK Electronics	EP13	Box	Active	-	N87	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	EP	0.256" (6.50mm)	-	Uncoated		Gapped	2200		24.2	19.5	472		14.9	1.24
B64290A0618X830	1.4200	RFQ	6055	EPCOS - TDK Electronics	T25.3/14.8/15	Bulk	Active	±25%	N30	-	-	R 25.3 x 14.8 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.50.4000	400	Toroid	0.394" (10.00mm)	0.996" (25.30mm)	Uncoated	4.62 µH	Ungapped	4300	1.17	60.07	51.26	3079
B66483G0000X187	1.5600	RFQ	3554	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N87	0.787" (20.00mm)	0.551" (14.00mm)	EQ 20 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	EQ	0.248" (6.30mm)	-	Uncoated		Ungapped
B65671D0000R030	2.8785	RFQ	6726	EPCOS - TDK Electronics	P26/16	Box	Active	-20%, +30%	N30	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	9.7 µH	Ungapped	4300	0.4	37.2	93	3460	2860	76.5
B65541T0160G048	3.2700	RFQ	821	EPCOS - TDK Electronics	P14/8	Box	Active	±3%	N48	-	-	P 14 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	P (Pot Core)	0.167" (4.25mm)	0.563" (14.30mm)	Uncoated	160 nH	Gapped			20	25	500	102	20	0.8
B65541D0100A087	1.2393	RFQ	7438	EPCOS - TDK Electronics	P14/8	Box	Active	-	N87	-	-	P 14 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500		0.167" (4.25mm)	0.563" (14.30mm)	Uncoated		Gapped	2200		20	25	500		20	0.8

2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m²
In-stock Warehouse

Ferrite Cores(1846)

2000+

30,000,000

2800+

15,000 m2

15,000 m²