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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
B66293P0000X187	-	RFQ	1706	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	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	8.4 µH	Ungapped	2200		67.7	310	21000	1450	308	0.22
B66295G0000X195	16.6800	RFQ	154	EPCOS - TDK Electronics	ELP64/10/50	Box	Active	-	N95	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
B65805C0160A048	1.1051	RFQ	7701	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	1,000	RM	0.207" (5.25mm)	-	Uncoated	160 nH	Gapped			20.8	20.8	433	127		1
B65733A0630A027	324.4300	RFQ	8	EPCOS - TDK Electronics	PM114/93	Box	Active	±3%	N27	-	-	PM 114 x 93	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	4	PM	1.831" (46.50mm)	4.488" (114.00mm)	Uncoated	630 nH	Gapped	2000		200	1720	344000	58	1380	0.116
B66285G0000X187	1.4700	RFQ	17	EPCOS - TDK Electronics	ELP22/6/16	Box	Active	-	N87	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
B66344G1500X187	5.2219	RFQ	8697	EPCOS - TDK Electronics	E55/28/25	Box	Active	-	N87	2.165" (55.00mm)	0.984" (25.00mm)	E 55 x 28 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	200	E	1.094" (27.80mm)	-	Uncoated		Gapped	2200		124	420	52100		420	0.3
B64290L0632X038	1.4700	RFQ	1	EPCOS - TDK Electronics	TX20/10/7	Box	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	Toroid	0.319" (8.10mm)	0.835" (21.20mm)	Epoxy	9.74 µH	Ungapped	10000	1.3	43.55	33.63	1465
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
B64290L0040X087	16.2500	RFQ	278	EPCOS - TDK Electronics	TX58.3/40.8/17.6	Box	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	50	Toroid	0.740" (18.80mm)	2.366" (60.10mm)	Epoxy	2.76 µH	Ungapped	2200		152.4	152.4	23230			1
B64290L0038X038	0.4100	RFQ	12	EPCOS - TDK Electronics	TX10/6/4	Bulk	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,000	Toroid	0.187" (4.75mm)	0.425" (10.80mm)	Epoxy	4.09 µH	Ungapped	10000	3.07	24.07	7.83	188
B66283P0000X149	-	RFQ	2523	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N49	0.709" (18.00mm)	0.394" (10.00mm)	I 18 x 2 x 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,008	I	0.079" (2.00mm)	-	Uncoated	2.1 µH	Ungapped	1500	0.51	20.3	39.5	802	860	38.9
B66298B1012T001	0.9258	RFQ	1377	EPCOS - TDK Electronics	EV30	Tape & Reel (TR)	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	900
B66344G0000X127	8.1700	RFQ	20	EPCOS - TDK Electronics	E55/28/25	Box	Active	-	N27	2.165" (55.00mm)	0.984" (25.00mm)	E 55 x 28 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	100	E	1.094" (27.80mm)	-	Uncoated		Ungapped
B65541W0000Y038	3.2000	RFQ	378	EPCOS - TDK Electronics	P14/8	Box	Active	-30%, +40%	T38	-	-	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	9.8 µH	Ungapped	10000		21	28.7	603	5710	23.6	0.73
B65805C0000R035	1.0985	RFQ	5359	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	-	-	Uncoated		Ungapped
B65935A0000X033	1.2600	RFQ	2	EPCOS - TDK Electronics	PS9.4/4.6	Box	Active	-	M33	-	-	PCH 9.4 x 4.6	-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.181" (4.60mm)	0.370" (9.40mm)	Uncoated		Ungapped
B65525J0250C087	0.6174	RFQ	8318	EPCOS - TDK Electronics	ER11/2.5/6	Box	Active	-	N87	0.433" (11.00mm)	0.236" (6.00mm)	ER 11 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	ER	0.098" (2.50mm)	-	Uncoated		Gapped	2200	1.1	14.1	12.4	174		10.3
B65819N0400A048	1.8380	RFQ	8931	EPCOS - TDK Electronics	RM7	Box	Active	-	N48	0.799" (20.30mm)	-	RM 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.265" (6.75mm)	-	Uncoated		Gapped	2300		29.8	40	1190			0.75
B66317G0160X127	0.8100	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
B66337G0100X127	0.7196	RFQ	9928	EPCOS - TDK Electronics	B66337	Box	Not For New Designs	-	N27	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		Gapped
B65611T1000A048	7.0039	RFQ	2656	EPCOS - TDK Electronics	P36/22	Box	Active	±3%	N48	-	-	P 36 x 22	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	200	P (Pot Core)	0.433" (11.00mm)	1.417" (36.00mm)	Uncoated	1 µH	Gapped		0.26	52	202	10500	205
B64290A0037X001	0.4295	RFQ	9640	EPCOS - TDK Electronics	T6.3/3.8/2.5	Box	Active	±25%	K1	-	-	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	20 nH	Ungapped	80	4.97	15.21	3.06	46.5
B67364G0000X127	0.7685	RFQ	7981	EPCOS - TDK Electronics	U17/12/7	Box	Active						download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,360
B65819P0160A087	1.4487	RFQ	8304	EPCOS - TDK Electronics	RM7/LP	Box	Active	-	N87	0.799" (20.30mm)	-	RM 7 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.193" (4.90mm)	-	Uncoated		Gapped	2200		23.5	45.3	1060		39.6	0.52
B64290P0723X830	0.1510	RFQ	9830	EPCOS - TDK Electronics	TC3.94/2.24/2.3	Box	Active	-	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	-	-	Parylene		Gapped	4300
B66287K0000X195	4.2100	RFQ	347	EPCOS - TDK Electronics	I32/3/20	Tray	Active	-	N95	1.250" (31.75mm)	0.801" (20.35mm)	I 32 x 3 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	608	I	0.124" (3.15mm)	-	Uncoated		Ungapped
B66310GX187	-	RFQ	9219	EPCOS - TDK Electronics	B66310	Box	Active						download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	735
B65807C1250K048	1.1933	RFQ	3686	EPCOS - TDK Electronics	RM6	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000						Gapped
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
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

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