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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
B66484W0500D192	1.2790	RFQ	8858	EPCOS - TDK Electronics	ER25/6/15	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	900						Gapped
B66387G1000X127	7.9063	RFQ	1218	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N27	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
B65887E0000R095	13.5300	RFQ	240	EPCOS - TDK Electronics	RM14	Box	Active	-	N95	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		-	3000	0.35	70	200	14000		170
B66455P0000X187	-	RFQ	8052	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N87	0.858" (21.80mm)	0.622" (15.80mm)	I 22 x 2.5 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.098" (2.50mm)	-	Uncoated		Ungapped	2200	0.33	26.1	78.5	2050	1360	77.9
B65887E0315A087	5.7123	RFQ	2573	EPCOS - TDK Electronics	RM14	Box	Active	-	N87	1.661" (42.20mm)	0.748" (19.00mm)	RM 14	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	120	RM	0.594" (15.10mm)	-	Uncoated		Gapped	2200	0.35	70	200	14000		170
B62152A0008X001	0.2206	RFQ	4752	EPCOS - TDK Electronics	MHB2-2.5/3.6/2.1	Box	Active	±30%	K1	0.142" (3.60mm)	0.083" (2.10mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	20,000	Multi-Hole (2)	0.098" (2.50mm)	-	Uncoated	60 nH	Ungapped	80		3.7	2.1	7.8			1.78
B64290L0647X087	3.0600	RFQ	1	EPCOS - TDK Electronics	TX29/19/15	Box	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	200	Toroid	0.634" (16.10mm)	1.220" (31.00mm)	Epoxy	2.88 µH	Ungapped	2200	0.96	73.78	76.98	5680
B65978A0000X022	0.5270	RFQ	7714	EPCOS - TDK Electronics	PCH14/5.95	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000
B65839A0250E087	0.4409	RFQ	6262	EPCOS - TDK Electronics	EP7	Box	Active	±7%	N87	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	250 nH	Gapped	2200		15.7	10.3	162	303	8.5	1.52
B65875B0000R049	3.8200	RFQ	295	EPCOS - TDK Electronics	PQ20/16	Tray	Active	-20%, +30%	N49	0.807" (20.50mm)	0.551" (14.00mm)	PQ 20 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	240	PQ	0.319" (8.10mm)	-	Uncoated	2.4 µH	Ungapped	1500		37	64	2367	1105	57.6	0.579
B64290A0035X038	0.3400	RFQ	93	EPCOS - TDK Electronics	T2.5/1.5/1	Box	Active	±30%	T38	-	-	R 2.5 x 1.5 x 1	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40,000	Toroid	0.039" (1.00mm)	0.098" (2.50mm)	Uncoated	1.02 µH	Ungapped	10000		6.02	0.49	3			12.3
B67345B0003X087	41.3850	RFQ	7835	EPCOS - TDK Electronics	U93/76/16	Box	Active	-	N87	3.661" (93.00mm)	0.630" (16.00mm)	U 93 x 76 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	16	U	2.992" (76.00mm)	-	Uncoated		Ungapped
B66484G0000X192	2.7500	RFQ	368	EPCOS - TDK Electronics	ER25/6/15	Box	Active	-	N92	0.984" (25.00mm)	0.583" (14.80mm)	ER 25 x 6 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	450	ER	0.216" (5.50mm)	-	Uncoated		Ungapped
B66389G0000X127	2.7700	RFQ	907	EPCOS - TDK Electronics	E36/18/11	Box	Active	-	N27	1.417" (36.00mm)	0.453" (11.50mm)	E 36 x 18 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	420	E	0.709" (18.00mm)	-	Uncoated		Ungapped
B66389G0350X187	1.1896	RFQ	5275	EPCOS - TDK Electronics	E36/18/11	Box	Active	-	N87	1.417" (36.00mm)	0.453" (11.50mm)		download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	420	E	0.709" (18.00mm)	-	Uncoated		Gapped	2200	0.68	81	120	9720		112
B65756J0000R087	5.5287	RFQ	4590	EPCOS - TDK Electronics	PT18/11	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500
B66455W0400K197	1.1350	RFQ	3432	EPCOS - TDK Electronics	ELP22/6/16	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,200						Gapped
B64290P0074X033	0.2857	RFQ	7313	EPCOS - TDK Electronics	TC5.84/3.05/1.75	Box	Active	-	M33	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	5,000	Toroid	-	-	Parylene		Gapped	750
B66361G2500X187	0.8548	RFQ	2135	EPCOS - TDK Electronics	ETD34/17/11	Box	Active	-	N87	1.339" (34.00mm)	0.437" (11.10mm)	ETD 34 x 17 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	ETD	0.689" (17.50mm)	-	Uncoated		Gapped	2200	0.81	78.6	97.1	7630		91.6
B66341G0000X187	2.0303	RFQ	6764	EPCOS - TDK Electronics	EC52/24/14	Box	Active	-	N87	2.055" (52.20mm)	0.541" (13.75mm)	EC 52 x 24 x 14	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	EC	0.959" (24.35mm)	-	Uncoated		-	2200		105	180	18900		141	0.58
B66287K0000X149	4.2400	RFQ	1	EPCOS - TDK Electronics	I32/3/20	Tray	Active	-	N49	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
B66387Q0250K195	13.4200	RFQ	29	EPCOS - TDK Electronics	B66387	Bulk	Active	±10%	N95	2.559" (65.00mm)	1.079" (27.40mm)	E 65 x 32 x 27	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66387Q0250K195	EAR99	8504.90.9610	40	E	1.291" (32.80mm)	-	Uncoated	250 nH	Gapped	2200	0.27	147	535	78600		529
B66455G0000X608	2.3400	RFQ	1	EPCOS - TDK Electronics	ELP22/6/16	Box	Active	±25%	PC200	0.858" (21.80mm)	0.622" (15.80mm)	ELP 22 x 6 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66455G X608	EAR99	8504.90.9630	600	ELP	0.224" (5.70mm)	-	Uncoated	2100 nH	Ungapped	800	0.41	32.5	78.3	2540	640	77.9
B64290P0630X065	0.2129	RFQ	9665	EPCOS - TDK Electronics	TC6.3/3.8/4	Box	Active	-	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	Toroid	-	-	Parylene		Gapped	5200
B65661D0000R001	3.7274	RFQ	3007	EPCOS - TDK Electronics	P22/13	Box	Active	-20%, +30%	K1	-	-	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	220 nH	Ungapped	80		31.6	63	1990	88		0.5
B65716L0000R065	4.7901	RFQ	6501	EPCOS - TDK Electronics	PT23/11	Box	Active	-20%, +30%	T65	-	-	TT 23 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	TT	0.220" (5.60mm)	0.917" (23.30mm)	Uncoated	11.8 µH	Ungapped	5200	0.45	31.2	68.8	2144	3880	62.8
B65805C0250A048	2.4900	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			20.8	20.8	433	199		1
B66421G0000X187	1.2800	RFQ	2	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		Ungapped
B66335G2500X187	3.3751	RFQ	1457	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N87	2.165" (55.00mm)	0.827" (21.00mm)	E 55 x 28 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	108	E	1.094" (27.80mm)	-	Uncoated		Gapped	2200		124	354	43900		351	0.35
B65691K1000A048	28.3996	RFQ	5482	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		0.181	88	485	42680	144	445

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