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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
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
B65805C0063A033	1.2847	RFQ	1062	EPCOS - TDK Electronics	RM5	Box	Active	±3%	M33	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	0.207" (5.25mm)	-	Uncoated	63 nH	Gapped	750	1	20.8	20.8	433	50.2
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
B64290A0037X033	0.2813	RFQ	4354	EPCOS - TDK Electronics	T6.3/3.8/2.5	Box	Active	-	M33	-	-	R 6.3 x 3.8 x 2.5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	0.098" (2.50mm)	0.248" (6.30mm)	Uncoated		Ungapped
B65661D0250A048	2.8682	RFQ	7721	EPCOS - TDK Electronics	P22/13	Box	Active	±3%	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	250 nH	Gapped		0.5	31.6	63	1990	100
B64290L0742X037	0.2270	RFQ	1741	EPCOS - TDK Electronics	TX12.7/7.9/7.5	Box	Active	±25%	T37	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	0.281" (7.15mm)	0.535" (13.60mm)	Epoxy	3.92 µH	Ungapped	6500	2.08	31.17	14.96	466
B66480G0000X149	2.0300	RFQ	18	EPCOS - TDK Electronics	ER18/3/10	Box	Active	-	N49	0.709" (18.00mm)	0.382" (9.70mm)	ER 18 x 3 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	ER	0.124" (3.15mm)	-	Uncoated		Ungapped
B66482K0000X149	2.4500	RFQ	1	EPCOS - TDK Electronics	I23/2/13	Box	Active	-	N49	0.913" (23.20mm)	0.492" (12.50mm)	I 23 x 2 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	540	I	0.083" (2.10mm)	-	Uncoated		Ungapped
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
B66308A2001X	1.2369	RFQ	3146	EPCOS - TDK Electronics	B66308	Tape & Reel (TR)	Not For New Designs						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000
B65811J0250J041	3.3800	RFQ	483	EPCOS - TDK Electronics	RM8	Box	Active	±5%	N41	0.913" (23.20mm)	0.433" (11.00mm)	RM 8	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	0.324" (8.25mm)	-	Uncoated	250 nH	Gapped	2800	0.59	38	64	2430	118	55
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
B65694A0250A027	25.3734	RFQ	2501	EPCOS - TDK Electronics	PM62/38	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	40						Gapped
B64290L0084X830	50.7400	RFQ	2	EPCOS - TDK Electronics	TX102/66/15	Box	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	12	Toroid	0.650" (16.50mm)	4.126" (104.80mm)	Epoxy	5.5 µH	Ungapped	4200		255.3	267.2	68220			0.96
B65805N0250A048	3.1000	RFQ	1	EPCOS - TDK Electronics	RM5	Box	Active	±3%	N48	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.207" (5.25mm)	-	Uncoated	250 nH	Gapped		1	20.8	20.8	433	199
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
B66317G1000X127	0.8800	RFQ	3	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
B66894G0000X187	36.7100	RFQ	22	EPCOS - TDK Electronics	E100/60/28	Bulk	Active	-20%, +30%	N87	3.949" (100.30mm)	1.083" (27.50mm)	E 100/60/28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	E	2.339" (59.40mm)	-	Uncoated		Ungapped			274	735	201390	1930	690	0.373
B65845J0063A087	2.0326	RFQ	1085	EPCOS - TDK Electronics	EP17	Box	Active	-	N87	0.724" (18.40mm)	0.443" (11.25mm)	EP 17	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	EP	0.335" (8.50mm)	-	Uncoated		Gapped	2200	0.84	28.5	33.9	966		25.5
B66408G0000X127	0.6237	RFQ	8683	EPCOS - TDK Electronics	EV25/13/13	Box	Active	-	N27	0.984" (25.00mm)	0.500" (12.70mm)	EV 25 x 13 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	864	EV	0.504" (12.80mm)	-	Uncoated		Ungapped
B66411G0000X149	0.4378	RFQ	2773	EPCOS - TDK Electronics	EFD10/5/3	Box	Active	-	N49	0.413" (10.50mm)	0.106" (2.70mm)	EFD 10 x 5 x 3	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	EFD	0.205" (5.20mm)	-	Uncoated		Ungapped
B66350G0000X187	1.5307	RFQ	7956	EPCOS - TDK Electronics	B66350	Box	Active	-20%, +30%	N87	1.378" (35.00mm)	0.445" (11.30mm)	ER 35 x 20 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	ER	0.815" (20.70mm)	-	Uncoated		Ungapped		0.81	89.6	111	9950	1735	101
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
B64290L0615X087	2.2300	RFQ	880	EPCOS - TDK Electronics	TX25.3/14.8/15	Bulk	Active	±25%	N87	-	-	R 25.3 x 14.8 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	Toroid	-	-	Epoxy		Ungapped	2200		60.07	76.89	4619			0.78
B65926A0000X033	0.5832	RFQ	9799	EPCOS - TDK Electronics	PS14/5	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000
B65701T0400A048	11.5300	RFQ	193	EPCOS - TDK Electronics	P30/19	Box	Active	±3%	N48	-	-	P 30 x 19	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	320	P (Pot Core)	0.374" (9.50mm)	1.200" (30.50mm)	Uncoated	400 nH	Gapped		0.33	45	136	6120	105
B65843P0250J038	1.0261	RFQ	2683	EPCOS - TDK Electronics	EP13/LP	Box	Active	±5%	T38	0.504" (12.80mm)	0.291" (7.40mm)	EPO 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EPO	0.256" (6.50mm)	-	Uncoated	250 nH	Gapped	2300		25.8	19.3	498	266	14.9	1.34
B66434G0100X187	0.2432	RFQ	4539	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	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		-	2200	1.4	38.7	27.7	1070		25.8
B65859A0000R057	0.6556	RFQ	8928	EPCOS - TDK Electronics	EPX10	Box	Active	-20%, +30%	T57	0.465" (11.80mm)	0.309" (7.85mm)	EPX 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EPX	0.205" (5.20mm)	-	Uncoated	2 µH	Ungapped	4000	1.37	21.7	15.9	345	2170	13.2
B64290L0668X038	8.1200	RFQ	214	EPCOS - TDK Electronics	TX38/19/13	Tray	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	80	Toroid	0.543" (13.80mm)	1.551" (39.40mm)	Epoxy	17.6 µH	Ungapped	10000		82.97	116.2	9644			0.71

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