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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
B66453K0000X187	1.5100	RFQ	5	EPCOS - TDK Electronics	I18/2/10	Tray	Active	-	N87	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
B65651D0400A048	2.2071	RFQ	7931	EPCOS - TDK Electronics	*	Bulk	Active						download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500
B64290L0048X037	2.6955	RFQ	2536	EPCOS - TDK Electronics	TX34/20.5/12.5	Box	Active	±25%	T37	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	Toroid	0.535" (13.60mm)	1.397" (35.50mm)	Epoxy	7.6 µH	Ungapped	6000	0.99	82.06	82.6	6778
B66307F0000X146	0.3178	RFQ	5206	EPCOS - TDK Electronics	E16/8/5	Bulk	Active	-	T46	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	4,000	E	0.323" (8.20mm)	-	Uncoated		Ungapped
B65519D0000R048	1.0893	RFQ	4556	EPCOS - TDK Electronics	P9/7	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000
B65807N0160A048	3.3100	RFQ	2	EPCOS - TDK Electronics	RM6	Box	Active	±3%	N48	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	RM	0.246" (6.25mm)	-	Uncoated	160 nH	Gapped		0.86	26.9	31.3	840	109
B66363Q0100K187	2.8100	RFQ	400	EPCOS - TDK Electronics	ETD39/20/13	Bulk	Active	±10%	N87	1.531" (38.90mm)	0.787" (20.00mm)	ETD 39 x 20 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9610	200	ETD	0.504" (12.80mm)	-	Uncoated	100 nH	Distributed Gapped			92.2	125	11500		123	0.74
B65839A160J66T1	-	RFQ	2859	EPCOS - TDK Electronics	-	Bulk	Obsolete						-	ROHS3 Compliant	1 (Unlimited)		495-B65839A160J66T1	OBSOLETE		1
B65813J0630J041	4.3600	RFQ	2	EPCOS - TDK Electronics	RM10	Box	Active	±5%	N41	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	RM	0.368" (9.35mm)	-	Uncoated	630 nH	Gapped	2800	0.45	44	98	4310	225	90
B66285P0000X192	-	RFQ	9903	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N92	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	4 µH	Ungapped	1500		26.1	78.5	2050	1050	77.9	0.33
B66285U0250A187	0.8955	RFQ	1920	EPCOS - TDK Electronics	ELP22/6/16	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,200						Gapped
B65813J1000K087	1.8557	RFQ	3212	EPCOS - TDK Electronics	RM10	Box	Active	-	N87	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	RM	0.368" (9.35mm)	-	Uncoated		Gapped	2200	0.45	44	98	4310		90
B65877A0000R097	3.3600	RFQ	1	EPCOS - TDK Electronics	PQ26/25	Box	Active	-20%, +30%	N97	1.043" (26.50mm)	0.748" (19.00mm)	PQ 26 x 25	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	PQ	0.487" (12.38mm)	-	Uncoated	4.65 µH	Ungapped	2300		53.6	122	6530	1620	108.7	0.44
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
B65887E0000R097	13.2900	RFQ	194	EPCOS - TDK Electronics	RM14	Tray	Active	-20%, +30%	N97	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	6 µH	Ungapped	2300		70	200	14000	1670	170	0.35
B62152P0015X030	0.1755	RFQ	6940	EPCOS - TDK Electronics	MHB2/P-3.6/2.1/1.4	Box	Active	±30%	N30	0.144" (3.65mm)	0.085" (2.15mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40,000	Multi-Hole (2)	0.057" (1.45mm)	-	Parylene	1.6 µH	Ungapped	4300		3.7	1.2	4.5			3.22
B66305G0000X127	0.4100	RFQ	27	EPCOS - TDK Electronics	E13/7/4	Box	Active	-	N27	0.496" (12.60mm)	0.146" (3.70mm)	E 13 x 7 x 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	3,450	E	0.256" (6.50mm)	-	Uncoated		Ungapped
B65879Q0100K097	6.2700	RFQ	51	EPCOS - TDK Electronics	PQ32/30	Bulk	Active	±10%	N95	1.102" (28.00mm)	0.886" (22.50mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9610	75	PQ	0.598" (15.19mm)	-	Uncoated	100 nH	Distributed Gapped			67.8	153.8	10440		127.5	0.441
B65811J0000R097	3.5000	RFQ	496	EPCOS - TDK Electronics	RM8	Box	Active	-20%, +30%	N97	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	3.3 µH	Ungapped	2300	0.59	38	64	2430	1560	55
B66481GX187	1.3150	RFQ	2463	EPCOS - TDK Electronics	B66481	Tape & Reel (TR)	Active	±0.25%	N87	0.984" (25.00mm)	0.709" (18.00mm)	EQ 25 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66481G0000X187	EAR99	8504.90.9630	648	EQ	0.220" (5.60mm)	-	Uncoated
B65805N0040A001	5.4500	RFQ	432	EPCOS - TDK Electronics	RM5	Box	Active	±3%	K1	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	40 nH	Gapped	80		20.8	20.8	433	31.8		1
B67345B0010X027	45.9769	RFQ	8030	EPCOS - TDK Electronics	U93/76/20	Box	Active	-	N27	3.661" (93.00mm)	0.787" (20.00mm)	U 93 x 76 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	16	U	2.992" (76.00mm)	-	Uncoated		Ungapped
B66341G0000X127	1.9145	RFQ	7426	EPCOS - TDK Electronics	EC52/24/14	Tape & Reel (TR)	Active	-20%, +30%	N27	2.055" (52.20mm)	0.541" (13.75mm)	EC 52/24/14	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	EC	0.959" (24.35mm)	-	Uncoated		Ungapped			105	180	18900	1570	141	0.58
B65855A0000Y038	0.6686	RFQ	9367	EPCOS - TDK Electronics	EP5	Box	Active	-30%, +40%	T38	0.242" (6.15mm)	0.154" (3.90mm)	EP 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4,000	EP	0.112" (2.85mm)	-	Uncoated	2 µH	Ungapped	2300	3.14	9.73	3.09	30	5000	2.3
B65523J0000R087	0.8700	RFQ	3	EPCOS - TDK Electronics	ER9.5	Box	Active	-20%, +30%	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	800 nH	Ungapped	2200		13.6	8.81	120	1000		1.54
B66484G0000X187	2.2900	RFQ	9325	EPCOS - TDK Electronics	ER25/6/15	Box	Active	-	N87	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
B64290L0710X035	1.4834	RFQ	8342	EPCOS - TDK Electronics	TX20/10/15	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000	Toroid	-	-	Epoxy	10.8 µH	Gapped	6000
B66311G0315X187	0.3313	RFQ	4130	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	2,940	E	0.398" (10.10mm)	-	Uncoated		Gapped	2200	1.44	46.3	32.1	1490		31.9
B65805C0100A033	2.9000	RFQ	1	EPCOS - TDK Electronics	RM5	Cut Tape (CT)	Active	±3%	M33	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	100 nH	Gapped	750	1	20.8	20.8	433	79.6
B66397G0000X127	9.2500	RFQ	9391	EPCOS - TDK Electronics	ETD59/31/22	Box	Active	-	N27	2.354" (59.80mm)	0.870" (22.10mm)	ETD 59 x 31 x 22	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40	ETD	1.228" (31.20mm)	-	Uncoated		Ungapped

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