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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
B66482G0000X608	2.0800	RFQ	869	EPCOS - TDK Electronics	ER23/5/13	Bulk	Active		PC200				download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	540
B65531T0000R048	1.5730	RFQ	8048	EPCOS - TDK Electronics	P11/7	Box	Active	-	N48	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000		0.130" (3.30mm)	0.445" (11.30mm)	Uncoated		-	2300	1	15.9	15.9	253
B65819J0000R097	1.7147	RFQ	9503	EPCOS - TDK Electronics	RM7	Box	Active	-20%, +30%	N97	0.799" (20.30mm)	-	RM 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.265" (6.75mm)	-	Uncoated	2.7 µH	Ungapped	2300	0.7	30.4	43	1310	1520	39
B66317G0000X127	0.7000	RFQ	586	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		Ungapped
B62152P0008X030	0.5800	RFQ	33	EPCOS - TDK Electronics	MHB2/P-3.6/2.1/2.5	Box	Active	±30%	N30	0.144" (3.65mm)	0.085" (2.15mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	20,000	Multi-Hole (2)	0.100" (2.54mm)	-	Parylene	3.1 µH	Ungapped	4300	1.78	3.7	2.1	7.8
B65713A0000R092	106.2425	RFQ	7573	EPCOS - TDK Electronics	PM87/70	Box	Active	-	N92	-	-	PM 87 x 70	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	12	PM	1.378" (35.00mm)	3.425" (87.00mm)	Uncoated		-	1500	0.16	146	910	133000		700
B66387G1000X187	6.5757	RFQ	9295	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N87	2.559" (65.00mm)	1.079" (27.40mm)	E 65 x 32 x 27	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	112	E	1.291" (32.80mm)	-	Uncoated		Gapped
B66289P0000X187	-	RFQ	9456	EPCOS - TDK Electronics	B66289	Box	Obsolete	-	N87	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	480	I	0.150" (3.81mm)	-	Uncoated		Ungapped
B66367G0500X127	4.7900	RFQ	1804	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N27	1.909" (48.50mm)	0.657" (16.70mm)	ETD 49 x 25 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	120	ETD	0.980" (24.90mm)	-	Uncoated		Gapped
B65541D0250A048	1.1319	RFQ	1608	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	250 nH	Gapped			20	25	500	159	20	0.8
B64290A0082X010	36.7600	RFQ	120	EPCOS - TDK Electronics	T50/30/20	Box	Active	±25%	K10	-	-	R 50 x 30 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	40	Toroid	0.787" (20.00mm)	1.969" (50.00mm)	Uncoated	1.4 µH	Ungapped	700		120.4	195.7	23560			0.62
B65843A0040A087	0.2809	RFQ	2358	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	EP	0.256" (6.50mm)	-	Uncoated		-	2200		24.2	19.5	472		14.9	1.24
B65541D0000R087	1.0818	RFQ	7703	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	0.8	20	25	500	1630	20
B64290P0037X037	0.2961	RFQ	6430	EPCOS - TDK Electronics	TC6.3/3.8/2.5	Box	Active	-	T37	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	-	-	Parylene		Gapped	6500
B66417U0630M187	0.3087	RFQ	9085	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		Gapped	2200	1.52	47	31	1460		31
B67345B0001X087	58.2100	RFQ	9	EPCOS - TDK Electronics	U93/76/30	Box	Active	-	N87	3.661" (93.00mm)	1.181" (30.00mm)	U 93 x 76 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	U	2.992" (76.00mm)	-	Uncoated		Ungapped
B66329G0250X127	1.6802	RFQ	8386	EPCOS - TDK Electronics	E42/21/20	Box	Active	-	N27	1.654" (42.00mm)	0.787" (20.00mm)	E 42 x 21 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	360	E	0.835" (21.20mm)	-	Uncoated		Gapped
B65513J0000R092	0.8543	RFQ	9929	EPCOS - TDK Electronics	ER14.5	Box	Active	-20%, +30%	N92	0.571" (14.50mm)	0.264" (6.70mm)	ER 14.5 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	920	ER	0.116" (2.95mm)	-	Uncoated	1.1 µH	Ungapped	1500	1.1	19	17.6	333	970
B66379G0100X127	0.1514	RFQ	5709	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N27	0.748" (19.00mm)	0.189" (4.80mm)	E 19 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,785	E	0.315" (8.00mm)	-	Uncoated		-	2000		39.6	22.5	891		22.1	1.76
B64290A0084X830	48.3700	RFQ	170	EPCOS - TDK Electronics	T102/66/15	Tray	Active	±25%	N30	-	-	R 102 x 65.8 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	12	Toroid	0.591" (15.00mm)	4.016" (102.00mm)	Uncoated	5.5 µH	Ungapped	4200	0.96	255.3	267.2	68220
B65887E0400A041	12.9300	RFQ	167	EPCOS - TDK Electronics	RM14	Box	Active	±3%	N41	1.661" (42.20mm)	0.748" (19.00mm)	RM 14	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	60	RM	0.594" (15.10mm)	-	Uncoated	400 nH	Gapped	2800	0.35	70	200	14000	111	170
B65813J1600K041	4.3600	RFQ	1	EPCOS - TDK Electronics	RM10	Box	Active	±10%	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	1.6 µH	Gapped	2800		44	98	4310	572	90	0.45
B65803N0016A001	3.2232	RFQ	4954	EPCOS - TDK Electronics	RM4	Box	Active	±3%	K1	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	16 nH	Gapped	80		21	11	231	24.2		1.9
B65813J0400J087	1.8557	RFQ	6040	EPCOS - TDK Electronics	RM10	Box	Active	-	N87	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	0.368" (9.35mm)	-	Uncoated		Gapped	2200		44	98	4310		90	0.45
B66319G1000X127	0.5061	RFQ	6302	EPCOS - TDK Electronics	E30/15/7	Box	Active	-	N27	1.181" (30.00mm)	0.287" (7.30mm)	E 30 x 15 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,700	E	0.598" (15.20mm)	-	Uncoated		Gapped	2000	1.12	67	60	4000		49
B64290L0038X065	0.1199	RFQ	6280	EPCOS - TDK Electronics	TX10/6/4	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	6,000	Toroid	0.187" (4.75mm)	0.425" (10.80mm)	Epoxy	1.9 µH	Ungapped	4700		24.07	7.83	188			3.07
B64290A0045X038	0.3982	RFQ	7394	EPCOS - TDK Electronics	T16/9.6/6.3	Box	Active	±30%	T38	-	-	R 16 x 9.6 x 6.3	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	0.248" (6.30mm)	0.630" (16.00mm)	Uncoated	6.44 µH	Ungapped	10000		38.52	19.73	760			1.95
B66287G0000X192	4.1000	RFQ	4154	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N92	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	Uncoated		Ungapped
B64290L0044X087	0.4200	RFQ	1	EPCOS - TDK Electronics	TX12.5/7.5/5	Box	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,500	Toroid	0.234" (5.95mm)	0.535" (13.60mm)	Epoxy	1.12 µH	Ungapped	2200	2.46	30.09	12.23	368
B65525J0160A087	1.1800	RFQ	21	EPCOS - TDK Electronics	ER11/2.5/6	Box	Active	±3%	N87	0.433" (11.00mm)	0.236" (6.00mm)	ER 11 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	5,000	ER	0.098" (2.50mm)	-	Uncoated	160 nH	Gapped	2200	1.1	14.1	12.4	174	140

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