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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
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
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
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
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
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
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
B65661D0000R033	2.5144	RFQ	5513	EPCOS - TDK Electronics	P22/13	Box	Active	-20%, +30%	M33	-	-	P 22 x 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400		0.268" (6.80mm)	0.866" (22.00mm)	Uncoated	1.6 µH	Ungapped	750	0.5	31.6	63	1990	640
B62152A0007X001	1.3400	RFQ	3	EPCOS - TDK Electronics	MHB2-7.25/4.2/6.2	Box	Active	±30%	K1	0.285" (7.25mm)	0.165" (4.20mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	Multi-Hole (2)	0.244" (6.20mm)	-	Uncoated	140 nH	Ungapped	80		7.6	10.2	78			0.75
B65811P0000R087	3.5800	RFQ	385	EPCOS - TDK Electronics	RM8/LP	Tray	Active	-20%, +30%	N87	0.913" (23.20mm)	0.433" (11.00mm)	RM 8 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	0.228" (5.80mm)	-	Uncoated	4.1 µH	Ungapped	2200		28.7	64.9	1860	1440	55.4	0.44
B65519D0000R001	2.0535	RFQ	3012	EPCOS - TDK Electronics	P9/7	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000
B66358G0200X127	0.7385	RFQ	9022	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
B65843A0000R097	0.9159	RFQ	8217	EPCOS - TDK Electronics	EP13	Box	Active	-	N97	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		-	2300		24.2	19.5	472		14.9	1.24
B66484P0000X149	-	RFQ	4932	EPCOS - TDK Electronics	B66484	Box	Obsolete	-	N49	0.984" (25.00mm)	0.583" (14.80mm)	I 25 x 3 x 15	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	450	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B66506G0000X192	1.6555	RFQ	2950	EPCOS - TDK Electronics	EQ30/8/20	Box	Active	-	N92	1.181" (30.00mm)	0.787" (20.00mm)	EQ 30 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	576	EQ	0.315" (8.00mm)	-	Uncoated		Ungapped
B65811D0250A048	2.1806	RFQ	1960	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	250 nH	Gapped			35.1	52	1825	134		0.68
B65857A0000Y038	0.5623	RFQ	4511	EPCOS - TDK Electronics	EPX7/9	Box	Active	-30%, +40%	T38	0.370" (9.40mm)	0.354" (9.00mm)	EPX 7 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	3,000	EPX	0.148" (3.75mm)	-	Uncoated	9 µH	Ungapped	2300		15.7	17.2	270	6540	13.9	0.91
B66483G0000X197	2.4700	RFQ	1	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N97	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

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