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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
B64290P0683X065	0.1090	RFQ	7293	EPCOS - TDK Electronics	TC3.1/1.3/1.3	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	20,000	Toroid	0.051" (1.29mm)	0.121" (3.07mm)	Parylene	1 µH	Ungapped	4500		5.99	1.06	6.4			5.65
B65811P0160A049	2.1936	RFQ	6106	EPCOS - TDK Electronics	RM8/LP	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B66311G0250X127	0.7800	RFQ	9946	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,470	E	0.394" (10.00mm)	-	Uncoated		Gapped
B66307G0000X130	0.6400	RFQ	2	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	N30	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.323" (8.20mm)	-	Uncoated		Ungapped
B66285K0000X187	1.7300	RFQ	959	EPCOS - TDK Electronics	I22/2.5/16	Tray	Active	-	N87	0.858" (21.80mm)	0.622" (15.80mm)	I 22 x 2.5 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B65843A0160B097	0.9500	RFQ	5640	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		Gapped	2300	1.24	24.2	19.5	472		14.9
B66311G0170X187	0.8700	RFQ	2	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N87	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,470	E	0.394" (10.00mm)	-	Uncoated		Gapped
B66421U0250K187	1.3300	RFQ	6	EPCOS - TDK Electronics	EFD25/13/9	Box	Active	-	N87	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	650	EFD	0.492" (12.50mm)	-	Uncoated		Gapped
B65803J0100A087	1.1164	RFQ	4625	EPCOS - TDK Electronics	RM4	Box	Active	-	N87	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		Gapped	2200		22	13	286		11.3	1.7
B65525J0000R608	1.3600	RFQ	7	EPCOS - TDK Electronics	EER11/5/6	Bulk	Active	-20%, +30%	PC200	0.433" (11.00mm)	0.236" (6.00mm)	ER 11 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	ER	0.197" (5.00mm)	-	Uncoated		Ungapped	800	1.1	14.1	12.4	174	580	10.3
B66586G0000X187	0.7983	RFQ	1698	EPCOS - TDK Electronics	B66586	Box	Not For New Designs						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	150
B65839A0100A057	0.5160	RFQ	4281	EPCOS - TDK Electronics	EP7	Box	Active	±3%	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	100 nH	Gapped	4000		15.7	10.3	162	121	8.5	1.52
B66457G0000X149	3.1200	RFQ	971	EPCOS - TDK Electronics	ELP32/6/20	Tray	Active	-	N49	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	Uncoated		Ungapped
B66417U0400H187	0.3087	RFQ	4925	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	±12%	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	483	31
B66285U0315A187	0.8955	RFQ	9564	EPCOS - TDK Electronics	ELP22/6/16	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200						Gapped
B65523J0125J087	0.5003	RFQ	3034	EPCOS - TDK Electronics	ER9.5	Box	Active	-	N87	0.374" (9.50mm)	0.197" (5.00mm)	ER 9.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	ER	0.098" (2.50mm)	-	Uncoated		Gapped	2200	1.54	13.6	8.81	120		7.6
B65877B0000R097	5.2400	RFQ	329	EPCOS - TDK Electronics	PQ26/20	Box	Active	-20%, +30%	N97	1.043" (26.50mm)	0.748" (19.00mm)	PQ 26 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	PQ	0.397" (10.08mm)	-	Uncoated	5.15 µH	Ungapped	2300		44.4	122.3	5435	1480	108.8	0.363
B66434G0000X141	0.3870	RFQ	4361	EPCOS - TDK Electronics	EV15/9/7	Box	Active	-	N41	0.573" (14.80mm)	0.275" (7.00mm)	EV 15 x 9 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,280	EV	0.354" (9.00mm)	-	Uncoated		-	2800	1.4	38.7	27.7	1070		25.8
B64290A0720X097	1.8872	RFQ	5653	EPCOS - TDK Electronics	T36/23/10	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	192	Toroid	-	-	Uncoated		Ungapped
B64290A0047X830	0.1823	RFQ	2970	EPCOS - TDK Electronics	T12.5/7.5/5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	-	-	Uncoated		Ungapped
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
B66329G0000X187	3.4000	RFQ	344	EPCOS - TDK Electronics	E42/21/20	Box	Active	-	N87	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	120	E	0.835" (21.20mm)	-	Uncoated		Ungapped
B65843A0250J087	1.6700	RFQ	1	EPCOS - TDK Electronics	EP13	Box	Active	±5%	N87	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	250 nH	Gapped	2200		24.2	19.5	472	247	14.9	1.24
B66291P0000X149	-	RFQ	4175	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N49	1.700" (43.20mm)	1.098" (27.90mm)	I 43 x 4 x 28	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	336	I	0.161" (4.10mm)	-	Uncoated		Ungapped	1500	0.22	50.4	229	11500	1030	225
B66295G0000X197	16.4600	RFQ	97	EPCOS - TDK Electronics	ELP64/10/50	Tray	Active	-	N97	2.520" (64.00mm)	2.000" (50.80mm)	ELP 64 x 10 x50	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	60	ELP	0.402" (10.20mm)	-	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
B66358G1000X187	1.7200	RFQ	711	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N87	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	300	ETD	0.630" (16.00mm)	-	Uncoated		Gapped
B65945B0000X022	33.7138	RFQ	7355	EPCOS - TDK Electronics	PCH70/13	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	40
B65651W0000R030	3.7300	RFQ	1	EPCOS - TDK Electronics	P18/11	Box	Active	-20%, +30%	N30	-	-	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	5.9 µH	Ungapped	4300		26.6	46.7	1242	2680	33.9	0.57
B65938A0000X022	1.2333	RFQ	9300	EPCOS - TDK Electronics	PCH18/4.9	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000

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