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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	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
B65523J0000R092	1.4500	RFQ	427	EPCOS - TDK Electronics	ER9.5	Box	Active	-20%, +30%	N92	0.374" (9.50mm)	0.197" (5.00mm)	ER 9.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	5,200	ER	0.098" (2.50mm)	-	Uncoated	660 nH	Ungapped	1500		13.6	8.81	120	811		1.54
B66363G0500X187	2.6200	RFQ	45	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
B66281P0000X197	-	RFQ	1009	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N97	0.551" (14.00mm)	0.197" (5.00mm)	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,400	ELP	0.059" (1.50mm)	-	Uncoated		Ungapped			16.7	14.5	242	1190	13.9
B65847A0000Y038	3.6069	RFQ	9106	EPCOS - TDK Electronics	EP20	Box	Active	-30%, +40%	T38	0.965" (24.50mm)	0.602" (15.30mm)	EP 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	EP	0.425" (10.80mm)	-	Uncoated	18.7 µH	Ungapped	2300	0.51	40	78	3120	7630	60
B65811F0500A048	2.9868	RFQ	2362	EPCOS - TDK Electronics	RM8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B65811J0250J041	3.3800	RFQ	483	EPCOS - TDK Electronics	RM8	Box	Active	±5%	N41	0.913" (23.20mm)	0.433" (11.00mm)	RM 8	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	0.324" (8.25mm)	-	Uncoated	250 nH	Gapped	2800	0.59	38	64	2430	118	55
B65819N0063A033	2.7362	RFQ	6342	EPCOS - TDK Electronics	RM7	Box	Active	-	M33	0.799" (20.30mm)	-	RM 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.265" (6.75mm)	-	Uncoated		Gapped	750		29.8	40	1190			0.75
B66283W0315D187	0.6975	RFQ	9096	EPCOS - TDK Electronics	ELP18/4/10	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,016						Gapped
B65651T0160A048	2.5857	RFQ	3142	EPCOS - TDK Electronics	P18/11	Box	Active	±3%	N48	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	P (Pot Core)	0.209" (5.30mm)	0.724" (18.40mm)	Uncoated	160 nH	Gapped			25.9	43	1114	77		0.6
B65491C0000Y030	2.9000	RFQ	367	EPCOS - TDK Electronics	P3.3/2.6	Box	Active	-30%, +40%	N30	-	-	P 3.3 x 2.6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500	P (Pot Core)	0.051" (1.29mm)	0.132" (3.35mm)	Uncoated	500 nH	Ungapped	4300	3.72	5.1	1.37	7	1480
B65541W0000R087	2.4400	RFQ	1	EPCOS - TDK Electronics	P14/8	Box	Active	-20%, +30%	N87	-	-	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	2.8 µH	Ungapped	2200		21	28.7	603	1630	23.6	0.73
B65541D0000Y038	1.4293	RFQ	2988	EPCOS - TDK Electronics	P14/8	Box	Active	-30%, +40%	T38	-	-	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	9.8 µH	Ungapped	10000	0.8	20	25	500	5710	20
B66317G0100X127	0.8100	RFQ	70	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
B65511A0100A048	3.9400	RFQ	8	EPCOS - TDK Electronics	P7/4	Box	Active	±3%	N48	-	-	P 7 x 4	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	P (Pot Core)	0.083" (2.10mm)	0.289" (7.35mm)	Uncoated	100 nH	Gapped			10	7	70	114		1.43
B65839A0250E057	0.5160	RFQ	9119	EPCOS - TDK Electronics	EP7	Box	Active	±7%	T57	0.370" (9.40mm)	0.256" (6.50mm)	EP 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EP	0.148" (3.75mm)	-	Uncoated	250 nH	Gapped	4000		15.7	10.3	162	303	8.5	1.52
B66335G2000X127	3.1327	RFQ	5912	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N27	2.165" (55.00mm)	0.827" (21.00mm)	E 55 x 28 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	216	E	1.094" (27.80mm)	-	Uncoated		Gapped
B64290L0062X046	0.7400	RFQ	6	EPCOS - TDK Electronics	TX9.5/4.8/3.2	Box	Active	±30%	T46	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	Toroid	0.161" (4.10mm)	0.413" (10.50mm)	Epoxy	6.4 µH	Ungapped	15000		20.72	7.28	151			2.85
B65651T0250A048	5.5900	RFQ	1	EPCOS - TDK Electronics	P18/11	Box	Active	±3%	N48	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	P (Pot Core)	0.209" (5.30mm)	0.724" (18.40mm)	Uncoated	250 nH	Gapped		0.6	25.9	43	1114	120
B66233G0000X197	1.1512	RFQ	8587	EPCOS - TDK Electronics	E32/16/11	Box	Active	-20%, +30%	N97	1.260" (32.00mm)	0.433" (11.00mm)	E 32 x 16 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	840	E	0.646" (16.40mm)	-	Uncoated	3 µH	Ungapped	2300		74	97	7187	1820	95	0.76
B65526C1010D001	-	RFQ	4479	EPCOS - TDK Electronics	B65526	Tape & Reel (TR)	Obsolete					ER11	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000
B65661D0000R048	4.6000	RFQ	1	EPCOS - TDK Electronics	P22/13	Box	Active	-20%, +30%	N48	-	-	P 22 x 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	P (Pot Core)	0.268" (6.80mm)	0.866" (22.00mm)	Uncoated	3.8 µH	Ungapped			31.6	63	1990	1520		0.5
B65931C0000X022	1.1800	RFQ	2	EPCOS - TDK Electronics	PS5.6/3.7	Box	Active	-	N22	-	-		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000		0.146" (3.70mm)	0.220" (5.60mm)	Uncoated		-	2300
B65811J0250A057	2.0354	RFQ	4651	EPCOS - TDK Electronics	RM8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B66300G0000X138	0.7100	RFQ	7	EPCOS - TDK Electronics	E6.3	Box	Active	-	T38	0.248" (6.30mm)	0.079" (2.00mm)	E 6 x 3	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	7,500	E	0.114" (2.90mm)	-	Uncoated		Ungapped
B64290A0044X830	0.1951	RFQ	4823	EPCOS - TDK Electronics	T12.5/7.5/5	Box	Active	±25%	N30	-	-	R 12.5 x 7.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	0.197" (5.00mm)	0.492" (12.50mm)	Uncoated	2.2 µH	Ungapped	4300		30.09	12.23	368			2.46
B64290L0048X065	4.7900	RFQ	1	EPCOS - TDK Electronics	TX34/20.5/12.5	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	100	Toroid	0.535" (13.60mm)	1.397" (35.50mm)	Epoxy	6.4 µH	Ungapped	5000		82.06	82.6	6778			0.99
B65803A0160A048	3.1000	RFQ	2	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	600	RM	0.207" (5.25mm)	-	Uncoated	160 nH	Gapped		1.9	21	11	231	243
B65651D0160A041	2.4067	RFQ	5346	EPCOS - TDK Electronics	P18/11	Box	Active	-	N41	-	-	P 18 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	2800	0.6	25.9	43	1114
B66363G0200X127	1.4861	RFQ	7102	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N27	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	400	ETD	0.787" (20.00mm)	-	Uncoated		Gapped
B65671D0000R001	7.0883	RFQ	4901	EPCOS - TDK Electronics	P26/16	Box	Active	-20%, +30%	K1	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400		0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	270 nH	Ungapped	80	0.4	37.2	93	3460	90	76.5

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