Sign In

English

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
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
B66358G0200X187	1.8100	RFQ	17	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N87	1.205" (30.60mm)	0.386" (9.80mm)	ETD 29 x 16 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	ETD	0.630" (16.00mm)	-	Uncoated		Gapped
B65843A0100A045	0.8993	RFQ	8127	EPCOS - TDK Electronics	EP13	Box	Active	±3%	N45	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	100 nH	Gapped	3800		24.2	19.5	472	99	14.9	1.24
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
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
B66317U0250E187	-	RFQ	7128	EPCOS - TDK Electronics	E25/13/7	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	900						Gapped
B64290L0652X087	0.8200	RFQ	5	EPCOS - TDK Electronics	TX17/10.7/6.8	Bulk	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,500	Toroid	0.307" (7.80mm)	0.717" (18.20mm)	Epoxy	1.39 µH	Ungapped	2200	2	42	21.04	884
B66379G0000X130	0.3628	RFQ	9140	EPCOS - TDK Electronics	E19/8/5	Box	Active	-	N30	0.748" (19.00mm)	0.189" (4.80mm)	E 19 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,570	E	0.315" (8.00mm)	-	Uncoated		Ungapped
B66311G0090X127	0.7800	RFQ	8	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	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		Gapped
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
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
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
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
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
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
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
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
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
B66377G0000X127	2.2515	RFQ	8432	EPCOS - TDK Electronics	ER46/17/18	Box	Active	-	N27	1.811" (46.00mm)	0.709" (18.00mm)	ER 46 x 17 x 18	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	180	ER	0.689" (17.50mm)	-	Uncoated		Ungapped
B65531T0000R048	1.5730	RFQ	8048	EPCOS - TDK Electronics	P11/7	Box	Active	-	N48	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000		0.130" (3.30mm)	0.445" (11.30mm)	Uncoated		-	2300	1	15.9	15.9	253
B66363G1500X187	1.2628	RFQ	8729	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N87	1.531" (38.90mm)	0.504" (12.80mm)	ETD 39 x 20 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	400	ETD	0.787" (20.00mm)	-	Uncoated		Gapped	2200	0.74	92.2	125	11500		123
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
B64290L0735X038	0.3074	RFQ	1298	EPCOS - TDK Electronics	TX12.7/7.9/7.5	Box	Active	-	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	-	-	Epoxy		Gapped	10000
B66512P0000X187	-	RFQ	5620	EPCOS - TDK Electronics	B66512P	Bulk	Obsolete						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	OBSOLETE	0000.00.0000	1
B65807J0000R087	2.6800	RFQ	1	EPCOS - TDK Electronics	RM6	Box	Active	-20%, +30%	N87	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	2.4 µH	Ungapped	2200	0.78	28.6	36.6	1050	1490	31
B66480G0000X192	1.5400	RFQ	1	EPCOS - TDK Electronics	ER18/3/10	Box	Active	-	N92	0.709" (18.00mm)	0.382" (9.70mm)	ER 18 x 3 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	ER	0.124" (3.15mm)	-	Uncoated		Ungapped
B66395G0200X187	3.9162	RFQ	5691	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	243	ETD	1.094" (27.80mm)	-	Uncoated		Gapped
B65805N0315A048	3.1000	RFQ	3	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	315 nH	Gapped		1	20.8	20.8	433	251
B64290L0022X097	8.8500	RFQ	480	EPCOS - TDK Electronics	TX42/26/13	Box	Active	-	N97	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	100	Toroid	-	-	Epoxy		Gapped	2300

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