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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
B64290L0644X037	0.2558	RFQ	4939	EPCOS - TDK Electronics	TX13.3/8.3/5	Box	Active	±25%	T37	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,500	Toroid	0.234" (5.95mm)	0.567" (14.40mm)	Epoxy	3.06 µH	Ungapped	6500		32.7	12.27	401			2.67
B66453K0000X192	1.9100	RFQ	939	EPCOS - TDK Electronics	I18/2/10	Tray	Active	-	N92	0.709" (18.00mm)	0.394" (10.00mm)	I 18 x 2 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,008	I	0.079" (2.00mm)	-	Uncoated		Ungapped
B66297KX197	7.2593	RFQ	4747	EPCOS - TDK Electronics	*	Bulk	Active						download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	B66297K0000X197	EAR99	8504.90.9630	96
B65887E0000R049	13.2000	RFQ	24	EPCOS - TDK Electronics	RM14	Box	Active	-20%, +30%	N49	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	3.9 µH	Ungapped	2200	0.35	70	200	14000	1090	170
B65661N0400A048	3.8394	RFQ	7257	EPCOS - TDK Electronics	P22/13	Box	Active	-	N48	-	-	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		Gapped	2300		31.6	63	1990			0.5
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
B65945A0000X022	43.9400	RFQ	78	EPCOS - TDK Electronics	PCH70/14.5	Box	Active	-	N22	-	-	P Core Half 70 x 14.5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	40	P (Pot Core)	0.571" (14.50mm)	2.756" (70.00mm)	Uncoated		Ungapped
B65805J0315A087	1.1522	RFQ	7220	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	-	-	Uncoated		Gapped
B66337G0000X187	1.5123	RFQ	6731	EPCOS - TDK Electronics	EC35/17/10	Box	Active	-	N87	1.358" (34.50mm)	0.386" (9.80mm)	EC 35 x 17 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	EC	0.687" (17.45mm)	-	Uncoated		-	2200	0.92	77.4	84.3	6530		71
B65671T0160G048	4.4278	RFQ	6789	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	N48	-	-	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	160 nH	Gapped			37.2	93	3460	51	76.5	0.4
B64290P0724X013	-	RFQ	4195	EPCOS - TDK Electronics	B64290	Box	Obsolete	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	20,000	Toroid	-	-	Parylene		Gapped
B66285G0000X197	2.4300	RFQ	1	EPCOS - TDK Electronics	ELP22/6/16	Box	Active	-	N97	0.858" (21.80mm)	0.622" (15.80mm)	ELP 22 x 6 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	600	ELP	0.224" (5.70mm)	-	Uncoated		Ungapped
B66484W0400C192	1.2790	RFQ	2001	EPCOS - TDK Electronics	ER25/6/15	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	900						Gapped
B66291G0100X187	2.2849	RFQ	1256	EPCOS - TDK Electronics	ELP43/10/28	Bulk	Not For New Designs	±25%	N87	1.701" (43.20mm)	1.098" (27.90mm)	ELP 43 x 10 x 28	download	ROHS3 Compliant		REACH Unaffected	495-B66291G0100X187	EAR99	8504.90.9630	150	ELP	0.374" (9.50mm)	-	Uncoated	7.3 µH	Gapped		0.27	61.1	225	14000	1560	225
B65691K0100A048	28.3996	RFQ	2584	EPCOS - TDK Electronics	P59/36	Box	Active	±3%	N48	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	50	P (Pot Core)	1.402" (35.60mm)	2.335" (59.30mm)	Uncoated		Gapped			88	485	42680	14	445	0.181
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
B65815E0400J041	6.7600	RFQ	116	EPCOS - TDK Electronics	RM12	Box	Active	±5%	N41	1.480" (37.60mm)	0.634" (16.10mm)	RM 12	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	100	RM	0.484" (12.30mm)	-	Uncoated	400 nH	Gapped	2800	0.39	57	146	8320	124	125
B66287P0000X197	-	RFQ	5453	EPCOS - TDK Electronics	-	Box	Obsolete	-	N97	1.250" (31.75mm)	0.801" (20.35mm)	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	608	-	-	-	Uncoated		-	2300
B65803A0000R030	0.9040	RFQ	2479	EPCOS - TDK Electronics	RM4	Box	Active	-	N30	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,200	RM	0.413" (10.50mm)	-	Uncoated		-	4300		21	11	231			1.9
B66293K0000X187	15.4100	RFQ	16	EPCOS - TDK Electronics	ILP58/4/38	Box	Active	-	N87	2.299" (58.40mm)	1.500" (38.10mm)	I 58 x 4 x 38	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	60	I	0.160" (4.06mm)	-	Uncoated		Ungapped
B66365G0050X127	2.1264	RFQ	4962	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	2000	0.6	103	173	17800		172
B65839A0200C057	0.5160	RFQ	6935	EPCOS - TDK Electronics	EP7	Box	Active	±6%	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	200 nH	Gapped	4000		15.7	10.3	162	243	8.5	1.52
B65807J0100A048	1.1933	RFQ	3239	EPCOS - TDK Electronics	RM6	Box	Active	-	N48	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	0.246" (6.25mm)	-	Uncoated		Gapped	2300	0.78	28.6	36.6	1050		31
B64290L0616X035	4.4900	RFQ	524	EPCOS - TDK Electronics	TX25.3/14.8/20	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	270	Toroid	0.839" (21.30mm)	1.047" (26.60mm)	Epoxy	10.7 µH	Ungapped	5000	0.59	60.07	102.5	6157
B66287G0000X197	3.1400	RFQ	854	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N97	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
B64290P0037X001	1.2000	RFQ	9	EPCOS - TDK Electronics	TC6.3/3.8/2.5	Box	Active	±25%	K1	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	Toroid	0.099" (2.52mm)	0.249" (6.32mm)	Parylene	20 nH	Ungapped	80	4.97	15.21	3.06	46.5
B66367G3000X187	2.8225	RFQ	3186	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N87	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	240	ETD	0.980" (24.90mm)	-	Uncoated		Gapped	2200	0.54	114	211	24100		209
B66387G1500X187	9.8100	RFQ	112	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	28	E	1.291" (32.80mm)	-	Uncoated		Gapped
B66377G1000X127	2.3643	RFQ	4442	EPCOS - TDK Electronics	ER46/17/18	Box	Active	-	N27	1.811" (46.00mm)	0.709" (18.00mm)	ER 46 x 17 x 18	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	180	ER	0.689" (17.50mm)	-	Uncoated		Gapped
B66310G0000X197	0.6084	RFQ	5951	EPCOS - TDK Electronics	E20/10/11	Box	Active						download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,470

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