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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
B65811F0630J048	6.2000	RFQ	1	EPCOS - TDK Electronics	RM8	Box	Active	±5%	N48	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	630 nH	Gapped			35.1	52	1825	338		0.68
B65525J0125J087	0.4736	RFQ	7853	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	5,000	ER	0.098" (2.50mm)	-	Uncoated		Gapped	2200		14.1	12.4	174		10.3	1.1
B64290A0672X037	1.5060	RFQ	8782	EPCOS - TDK Electronics	T26/14.5/15	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	900	Toroid	-	-	Uncoated		Ungapped
B65525J0400E045	0.8435	RFQ	1980	EPCOS - TDK Electronics	ER11/2.5/6	Box	Active	-	N45	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	3800	1.1	14.1	12.4	174		10.3
B65541T0250A048	3.2700	RFQ	2	EPCOS - TDK Electronics	P14/8	Box	Active	±3%	N48	-	-	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	250 nH	Gapped		0.8	20	25	500	159	20
B66311G0000X130	0.7200	RFQ	4	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N30	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		Ungapped
B65713A5000L027	85.9708	RFQ	9559	EPCOS - TDK Electronics	PM87/70	Box	Active	±15%	N27	-	-	PM 87 x 70	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	12	PM	1.378" (35.00mm)	3.425" (87.00mm)	Uncoated	5 µH	Gapped	2000	0.16	146	910	133000	638	700
B65813J0000R035	2.1837	RFQ	6219	EPCOS - TDK Electronics	RM10	Box	Active	-	T35	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		-	6000		44	98	4310		90	0.45
B65843A0200B038	0.9814	RFQ	4483	EPCOS - TDK Electronics	EP13	Box	Active	±4%	T38	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	200 nH	Gapped	2300	1.24	24.2	19.5	472	198	14.9
B66365G1000X127	2.1464	RFQ	7286	EPCOS - TDK Electronics	ETD44/22/15	Box	Active	-	N27	1.724" (43.80mm)	0.598" (15.20mm)	ETD 44 x 22 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	288	ETD	0.886" (22.50mm)	-	Uncoated		Gapped
B66283K0000X149	1.9400	RFQ	774	EPCOS - TDK Electronics	I18/2/10	Tray	Active	-	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		Ungapped
B66482P0000X197	-	RFQ	1995	EPCOS - TDK Electronics	B66482	Box	Obsolete	-	N97	0.913" (23.20mm)	0.492" (12.50mm)	I 23 x 2 x 13	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	540	I	0.083" (2.10mm)	-	Uncoated		Ungapped
B65807N0315A048	3.3100	RFQ	836	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	315 nH	Gapped		0.86	26.9	31.3	840	215
B66287K0000X187	3.2400	RFQ	2	EPCOS - TDK Electronics	I32/3/20	Tray	Active	-	N87	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
B64290L0763X087	0.3800	RFQ	54	EPCOS - TDK Electronics	TX10/6/3	Box	Active	-	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	-	-	Epoxy		Gapped	2200
B65517T0100A048	1.4890	RFQ	6297	EPCOS - TDK Electronics	P9/5	Box	Active	±3%	N48	-	-	P 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.106" (2.70mm)	0.366" (9.30mm)	Uncoated	100 nH	Gapped		1.25	12.5	10	125	100
B66397G1500X187	10.9900	RFQ	147	EPCOS - TDK Electronics	ETD59/31/22	Box	Active	-	N87	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		Gapped
B65541T0400A048	3.2700	RFQ	2	EPCOS - TDK Electronics	P14/8	Box	Active	±3%	N48	-	-	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	400 nH	Gapped			20	25	500	255	20	0.8
B65843A0000R065	0.5558	RFQ	4234	EPCOS - TDK Electronics	EP13	Box	Active	-20%, +30%	T65	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	4 µH	Ungapped	5200		24.2	19.5	472	3950	14.9	1.24
B65807J0630J041	1.1255	RFQ	5783	EPCOS - TDK Electronics	RM6	Box	Active	-	N41	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	0.246" (6.25mm)	-	Uncoated		Gapped	2800		28.6	36.6	1050		31	0.78
B65815P0000R092	4.3731	RFQ	3618	EPCOS - TDK Electronics	RM12/LP	Box	Active	-20%, +30%	N92	1.480" (37.60mm)	0.634" (16.10mm)	RM 12 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	300	RM	0.331" (8.40mm)	-	Uncoated	4.8 µH	Ungapped	1500	0.29	42	147.5	6195	1090	124.7
B65819J0000R048	1.7130	RFQ	2154	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		-	2300		30.4	43	1310		39	0.7
B66395G0000X187	5.5600	RFQ	323	EPCOS - TDK Electronics	ETD54/28/19	Box	Active	-	N87	2.156" (54.50mm)	0.760" (19.30mm)	ETD 54 x 28 x 19	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	81	ETD	1.094" (27.80mm)	-	Uncoated		Ungapped
B65511A0160C048	3.9400	RFQ	5743	EPCOS - TDK Electronics	P7/4	Box	Active	-	N48	-	-	P 7 x 4	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	P (Pot Core)	0.083" (2.10mm)	0.289" (7.35mm)	Uncoated		Gapped		1.43	10	7	70
B65517W0000R045	1.0986	RFQ	7053	EPCOS - TDK Electronics	P9/5	Box	Active	-	N45	-	-	P 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000		0.106" (2.70mm)	0.366" (9.30mm)	Uncoated		-	3800		13.4	11.9	159		9.3	1.13
B66315G0500X127	0.3117	RFQ	6358	EPCOS - TDK Electronics	E25.4/10/7	Box	Active	-	N27	1.000" (25.40mm)	0.256" (6.50mm)	E 25.4 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,980	E	0.384" (9.78mm)	-	Uncoated		Gapped
B65839A0125B057	0.3421	RFQ	6875	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	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		-	4000	1.52	15.7	10.3	162		8.5
B65928A0000X022	20.7200	RFQ	5427	EPCOS - TDK Electronics	PS68/14.5	Box	Active	-	N22	-	-		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	40	PS	0.571" (14.50mm)	2.677" (68.00mm)	Uncoated		-	2300
B65671D1000J048	3.3724	RFQ	5997	EPCOS - TDK Electronics	P26/16	Box	Active	±5%	N48	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	1 µH	Gapped			37.2	93	3460	318	76.5	0.4
B66367G0000X197	7.7800	RFQ	86	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N97	1.909" (48.50mm)	0.657" (16.70mm)	ETD 49 x 25 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	120	ETD	0.980" (24.90mm)	-	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