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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
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
B66482G0000X149	2.4800	RFQ	306	EPCOS - TDK Electronics	ER23/5/13	Box	Active	-	N49	0.913" (23.20mm)	0.492" (12.50mm)	ER 23 x 5 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	540	ER	0.201" (5.10mm)	-	Uncoated		Ungapped
B65651D0315A087	2.0809	RFQ	4916	EPCOS - TDK Electronics	P18/11	Box	Active	-	N87	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	2200		25.9	43	1114			0.6
B65839A0100A045	0.5569	RFQ	9688	EPCOS - TDK Electronics	EP7	Box	Active	±3%	N45	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	100 nH	Gapped	3800	1.52	15.7	10.3	162	121	8.5
B66361G0100X187	0.9573	RFQ	8751	EPCOS - TDK Electronics	ETD34/17/11	Box	Active	-	N87	1.339" (34.00mm)	0.433" (11.00mm)	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
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
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
B66283G0000X149	1.9400	RFQ	7	EPCOS - TDK Electronics	ELP18/4/10	Box	Active	-	N49	0.709" (18.00mm)	0.394" (10.00mm)	ELP 18 x 4 x 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,008	ELP	0.157" (4.00mm)	-	Uncoated		Ungapped
B66317G0000X127	0.7000	RFQ	586	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		Ungapped
B64290A0038X830	0.1194	RFQ	4257	EPCOS - TDK Electronics	T10/6/4	Box	Active	±25%	N30	-	-	R 10 x 6 x 4	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	6,000	Toroid	0.157" (4.00mm)	0.394" (10.00mm)	Uncoated	1.76 µH	Ungapped	4300	3.07	24.07	7.83	188
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
B66432G0000X187	0.9662	RFQ	2890	EPCOS - TDK Electronics	EV30/16/13	Box	Active	-	N87	1.169" (29.70mm)	0.492" (12.50mm)	EV 30 x 16 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	900	EV	0.646" (16.40mm)	-	Uncoated		Ungapped
B64290A0084X830	48.3700	RFQ	170	EPCOS - TDK Electronics	T102/66/15	Tray	Active	±25%	N30	-	-	R 102 x 65.8 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	12	Toroid	0.591" (15.00mm)	4.016" (102.00mm)	Uncoated	5.5 µH	Ungapped	4200	0.96	255.3	267.2	68220
B66383G0000X127	2.0160	RFQ	5029	EPCOS - TDK Electronics	E47/20/16	Box	Active	-	N27	1.846" (46.90mm)	0.614" (15.60mm)	E 47 x 20 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	E	0.772" (19.60mm)	-	Uncoated		Ungapped
B64290P0683X010	-	RFQ	5974	EPCOS - TDK Electronics	TC3.1/1.3/1.3	Box	Active	±25%	K10	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	20,000	Toroid	0.051" (1.29mm)	0.121" (3.07mm)	Parylene	160 nH	Ungapped	700		5.99	1.06	6.4			5.65
B64290A0658X065	0.2227	RFQ	7679	EPCOS - TDK Electronics	T14/9/5	Box	Active	±30%	T65	-	-	R 14 x 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,500	Toroid	0.197" (5.00mm)	0.551" (14.00mm)	Uncoated	2.3 µH	Ungapped	5200	2.84	34.98	12.3	430
B66291G0000X197	5.2100	RFQ	9	EPCOS - TDK Electronics	ELP43/10/28	Bag	Active	-	N97	1.700" (43.20mm)	1.098" (27.90mm)	ELP 43 x 10 x 28	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	150	ELP	0.374" (9.50mm)	-	Uncoated		Ungapped
B66305U0250K127	0.1476	RFQ	5236	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N27	0.496" (12.60mm)	0.146" (3.70mm)	E 13 x 7 x 4	-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	3,450	E	0.256" (6.50mm)	-	Uncoated		-	2000	2.39	29.6	12.4	367		12.2
B66281K0000X187	1.3500	RFQ	11	EPCOS - TDK Electronics	I14/1.5/5	Bag	Active	-	N87	0.551" (14.00mm)	0.197" (5.00mm)	I 14 x 1.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	I	0.059" (1.50mm)	-	Uncoated		Ungapped
B66387G1200X187	6.4179	RFQ	6548	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N87	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	2200	0.27	147	535	78600		529
B65803N0016A001	3.2232	RFQ	4954	EPCOS - TDK Electronics	RM4	Box	Active	±3%	K1	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.207" (5.25mm)	-	Uncoated	16 nH	Gapped	80		21	11	231	24.2		1.9
B65857A0000R045	0.3782	RFQ	9979	EPCOS - TDK Electronics	B65857A	Box	Not For New Designs	-20%, +30%	N45	0.370" (9.40mm)	0.354" (9.00mm)	EPX 7 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,500	EPX	0.148" (3.75mm)	-	Uncoated	2.5 µH	Ungapped	3800		15.7	17.2	270	1820	13.9	0.91
B64290L0659X048	5.7730	RFQ	8580	EPCOS - TDK Electronics	TX40/24/16	Box	Active	-	N48	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	240	Toroid	-	-	Epoxy		Gapped	2300
B65651W0315A087	2.0809	RFQ	5885	EPCOS - TDK Electronics	P18/11	Box	Active	-	N87	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	2200		26.6	46.7	1242		33.9	0.57
B66287G0000X192	4.1000	RFQ	4154	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N92	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	Uncoated		Ungapped
B65525J0140A087	0.6791	RFQ	7848	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
B66365G0500X127	2.1464	RFQ	2440	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
B65713A0400A027	96.7200	RFQ	3870	EPCOS - TDK Electronics	PM87/70	Box	Active	±3%	N27	-	-	PM 87 x 70	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	4	PM	1.378" (35.00mm)	3.425" (87.00mm)	Uncoated	400 nH	Gapped	2000	0.16	146	910	133000	51	700
B64290L0743X065	0.3587	RFQ	3114	EPCOS - TDK Electronics	TX16/9/5	Bulk	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,500	Toroid	0.215" (5.45mm)	0.661" (16.80mm)	Epoxy	2.8 µH	Ungapped	5200		36.75	15.78	580			2.33
B64290L0742X038	0.7800	RFQ	18	EPCOS - TDK Electronics	TX13/7.9/6.4	Box	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,500	Toroid	0.281" (7.15mm)	0.535" (13.60mm)	Epoxy	6.03 µH	Ungapped	10000		31.17	14.96	466			2.08

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