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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
B65813J0000R041	4.1900	RFQ	9326	EPCOS - TDK Electronics	RM10	Box	Active	-20%, +30%	N41	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	0.368" (9.35mm)	-	Uncoated	5.5 µH	Ungapped	2800		44	98	4310	1960	90	0.45
B65523J0000R608	1.2000	RFQ	736	EPCOS - TDK Electronics	ER9.5	Bulk	Active	-20%, +30%	PC200	0.374" (9.50mm)	0.197" (5.00mm)	ER 9.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	ER	0.197" (5.00mm)	-	Uncoated		Ungapped	800	1.54	13.6	8.81	120	460	7.6
B66484K0000X149	2.8100	RFQ	414	EPCOS - TDK Electronics	I25/3/15	Box	Active	-	N49	0.984" (25.00mm)	0.583" (14.80mm)	I 25 x 3 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	450	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B66365U0200J187	2.1786	RFQ	4200	EPCOS - TDK Electronics	ETD44/22/15	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	288						Gapped
B65684A0000R087	30.8200	RFQ	299	EPCOS - TDK Electronics	PM62/49	Box	Active	-20%, +30%	N87	-	-	PM 62 x 49	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	20	PM	0.965" (24.50mm)	2.441" (62.00mm)	Uncoated	9.2 µH	Ungapped	2200		109	570	62000	1400	470	0.191
B65841A0100A087	0.5850	RFQ	9149	EPCOS - TDK Electronics	EP10	Box	Active	±3%	N87	0.465" (11.80mm)	0.309" (7.85mm)	EP 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EP	0.205" (5.20mm)	-	Uncoated	100 nH	Gapped	2200		19.2	11.3	217	135	8.5	1.7
B62110A1012X001	0.3408	RFQ	9206	EPCOS - TDK Electronics	TUB1.81/0.8/2	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	40,000
B66283G0000X192	1.9100	RFQ	1	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	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,008	ELP	0.157" (4.00mm)	-	Uncoated		Ungapped
B66311U0210X187	0.3310	RFQ	4059	EPCOS - TDK Electronics	E20/10/6	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,940						Gapped
B66413U0160L187	0.7000	RFQ	2	EPCOS - TDK Electronics	EFD15/8/5	Box	Active	-	N87	0.591" (15.00mm)	0.183" (4.65mm)	EFD 15 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,920	EFD	0.295" (7.50mm)	-	Uncoated		Gapped
B66335G2000X187	6.0800	RFQ	292	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N87	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	108	E	1.094" (27.80mm)	-	Uncoated		Gapped
B64290P0676X830	0.2261	RFQ	1975	EPCOS - TDK Electronics	TC6.3/3.8/5	Box	Active	-	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	-	-	Parylene		Gapped	4300
B65651D0400A048	2.2071	RFQ	7931	EPCOS - TDK Electronics	*	Bulk	Active						download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500
B66395U0160A187	3.9162	RFQ	4033	EPCOS - TDK Electronics	ETD54/28/19	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	243						Gapped
B65857C0000Y038	0.5902	RFQ	4409	EPCOS - TDK Electronics	EPX9/9	Box	Active	-30%, +40%	T38	0.370" (9.40mm)	0.354" (9.00mm)	EPX 9 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EPX	0.187" (4.75mm)	-	Uncoated	8 µH	Ungapped	2300	1.09	19	17.5	333	6910	13.9
B64290P0036X001	0.2507	RFQ	1472	EPCOS - TDK Electronics	TC4.0/2.4/1.6	Box	Active	-	K1	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	-	-	Parylene		Gapped	80
B64290L0618X035	1.7400	RFQ	633	EPCOS - TDK Electronics	TX25.3/14.8/10	Bulk	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500	Toroid	0.433" (11.00mm)	1.047" (26.60mm)	Epoxy	5.4 µH	Ungapped	5000	1.17	60.07	51.26	3079
B65807J0400A048	2.6900	RFQ	2	EPCOS - TDK Electronics	RM6	Box	Active	±3%	N48	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.246" (6.25mm)	-	Uncoated	400 nH	Gapped			28.6	36.6	1050	274	31	0.78
B66421U0090A197	0.6593	RFQ	5098	EPCOS - TDK Electronics	EFD25/13/9	Box	Active	-	N97	0.984" (25.00mm)	0.358" (9.10mm)	EFD 25 x 13 x 9	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,300	EFD	0.492" (12.50mm)	-	Uncoated		Gapped	2300		57	58	3310		57	0.98
B66483G0000X195	2.6000	RFQ	434	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N95	0.787" (20.00mm)	0.551" (14.00mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,200	-	-	-	-		-	3000
B65541W0000R045	1.3184	RFQ	3441	EPCOS - TDK Electronics	P14/8	Box	Active	-	N45	-	-	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		-	3800	0.73	21	28.7	603		23.6
B65651W0160A087	2.0809	RFQ	3046	EPCOS - TDK Electronics	P18/11	Box	Active	-	N87	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	2200		26.6	46.7	1242		33.9	0.57
B65862A0063A057	0.3952	RFQ	9791	EPCOS - TDK Electronics	B65862	Box	Not For New Designs						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000
B67345B0010X027	45.9769	RFQ	8030	EPCOS - TDK Electronics	U93/76/20	Box	Active	-	N27	3.661" (93.00mm)	0.787" (20.00mm)	U 93 x 76 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16	U	2.992" (76.00mm)	-	Uncoated		Ungapped
B65807C1250K048	1.1933	RFQ	3686	EPCOS - TDK Electronics	RM6	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000						Gapped
B64290A0711X830	188.5200	RFQ	18	EPCOS - TDK Electronics	T202/153/25	Box	Active	±25%	N30	-	-	R 202 x 153 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2	Toroid	0.984" (25.00mm)	7.953" (202.00mm)	Uncoated	5.2 µH	Ungapped	3700		550.5	608.6	335030			0.9
B66365G1500X127	2.1464	RFQ	7924	EPCOS - TDK Electronics	ETD44/22/15	Box	Active	-	N27	1.724" (43.80mm)	0.598" (15.20mm)	ETD 44 x 22 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	288	ETD	0.886" (22.50mm)	-	Uncoated		Gapped
B66482G0000X197	1.9100	RFQ	1	EPCOS - TDK Electronics	ER23/5/13	Box	Active	-	N97	0.913" (23.20mm)	0.492" (12.50mm)	ER 23 x 5 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	540	ER	0.201" (5.10mm)	-	Uncoated		Ungapped
B64290L0659X027	7.9500	RFQ	8509	EPCOS - TDK Electronics	TX40/24/16	Box	Active	±25%	N27	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	80	Toroid	0.677" (17.20mm)	1.646" (41.80mm)	Epoxy	3.27 µH	Ungapped	2000		96.29	125.3	12070		125.3	0.77
B65531D0040A001	4.0700	RFQ	409	EPCOS - TDK Electronics	P11/7	Box	Active	±3%	K1	-	-	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	40 nH	Gapped	80		15.9	15.9	253	32		1

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