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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
B66365G0050X127	2.1264	RFQ	4962	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	2000	0.6	103	173	17800		172
B66365U0200J187	2.1786	RFQ	4200	EPCOS - TDK Electronics	ETD44/22/15	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	288						Gapped
B66367G0100X187	2.6508	RFQ	3679	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N87	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	240	ETD	0.980" (24.90mm)	-	Uncoated		Gapped	2200	0.54	114	211	24100		209
B66367G0500X187	5.1100	RFQ	5749	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N87	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		Gapped
B66375G0000X187	11.2000	RFQ	948	EPCOS - TDK Electronics	E80/38/20	Box	Active	-	N87	3.150" (80.00mm)	0.795" (20.20mm)	E 80 x 38 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	40	E	1.516" (38.50mm)	-	Uncoated		Ungapped
B66379G0000X135	0.2404	RFQ	8244	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	T35	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	1,785	E	0.315" (8.00mm)	-	Uncoated		-	6000		39.6	22.5	891		22.1	1.76
B66379G0000X187	0.2654	RFQ	1254	EPCOS - TDK Electronics	E19/8/5	Box	Active	-	N87	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
B66381G0000X187	2.0600	RFQ	2	EPCOS - TDK Electronics	E40/16/12	Box	Active	-	N87	1.598" (40.60mm)	0.492" (12.50mm)	E 40 x 16 x 12	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	208	E	0.650" (16.50mm)	-	Uncoated		Ungapped
B66393G0000X187	-	RFQ	1981	EPCOS - TDK Electronics	E16/6/5	Box	Active	-	N87	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 6 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.228" (5.80mm)	-	Uncoated		Ungapped
B66395U0160A187	3.9162	RFQ	4033	EPCOS - TDK Electronics	ETD54/28/19	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	243						Gapped
B66395U0200J187	3.9162	RFQ	7317	EPCOS - TDK Electronics	ETD54/28/19	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	243						Gapped
B66397G0400X197	7.5283	RFQ	7528	EPCOS - TDK Electronics	ETD59/31/22	Box	Active	-	N97	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	160	ETD	1.228" (31.20mm)	-	Uncoated		Gapped	2300	0.38	139	368	51200		368
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
B66411G0000X149	0.4378	RFQ	2773	EPCOS - TDK Electronics	EFD10/5/3	Box	Active	-	N49	0.413" (10.50mm)	0.106" (2.70mm)	EFD 10 x 5 x 3	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	EFD	0.205" (5.20mm)	-	Uncoated		Ungapped
B66413U0160K187	0.2659	RFQ	3989	EPCOS - TDK Electronics	EFD15/8/5	Box	Active	-	N87	0.591" (15.00mm)	0.183" (4.65mm)	EFD 15 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,840	EFD	0.295" (7.50mm)	-	Uncoated		Gapped	2200		34	15	510		12.2	2.27
B66413U0160L187	0.7000	RFQ	2	EPCOS - TDK Electronics	EFD15/8/5	Box	Active	-	N87	0.591" (15.00mm)	0.183" (4.65mm)	EFD 15 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,920	EFD	0.295" (7.50mm)	-	Uncoated		Gapped
B66417G0000X195	0.5155	RFQ	7418	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	-	N95	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		-	3000		47	31	1460		31	1.52
B66417U0100K187	0.7800	RFQ	1	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	-	N87	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		Gapped
B66417U0400H187	0.3087	RFQ	4925	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	±12%	N87	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		Gapped	2200	1.52	47	31	1460	483	31
B66421G0500X187	0.3749	RFQ	9052	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	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		-	2200		57	58	3310		57	0.98
B66421G0000X135	0.6040	RFQ	2535	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	T35	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		-	6000	0.98	57	58	3310		57
B66421U0250K187	1.3300	RFQ	6	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		Gapped
B66421U0315K187	1.2700	RFQ	2018	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		Gapped
B66421U0090A197	0.6593	RFQ	5098	EPCOS - TDK Electronics	EFD25/13/9	Box	Active	-	N97	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	1,300	EFD	0.492" (12.50mm)	-	Uncoated		Gapped	2300		57	58	3310		57	0.98
B66423G0000X187	1.4100	RFQ	1	EPCOS - TDK Electronics	EFD30/15/9	Box	Active	-	N87	1.181" (30.00mm)	0.358" (9.10mm)	EFD 30 x 15 x 9	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	EFD	0.591" (15.00mm)	-	Uncoated		Ungapped
B66434G0100X187	0.2432	RFQ	4539	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	0.573" (14.80mm)	0.275" (7.00mm)	EV 15 x 9 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,280	EV	0.354" (9.00mm)	-	Uncoated		-	2200	1.4	38.7	27.7	1070		25.8
B66434G0000X141	0.3870	RFQ	4361	EPCOS - TDK Electronics	EV15/9/7	Box	Active	-	N41	0.573" (14.80mm)	0.275" (7.00mm)	EV 15 x 9 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,280	EV	0.354" (9.00mm)	-	Uncoated		-	2800	1.4	38.7	27.7	1070		25.8
B66453G0000X197	1.9400	RFQ	7129	EPCOS - TDK Electronics	ELP18/4/10	Box	Active	-	N97	0.709" (18.00mm)	0.394" (10.00mm)	ELP 18 x 4 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,008	ELP	0.157" (4.00mm)	-	Uncoated		Ungapped
B66455P0000X149	-	RFQ	7188	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N49	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	3.7 µH	Ungapped	1500	0.33	26.1	78.5	2050	960	77.9
B66455W0315K197	1.1350	RFQ	1346	EPCOS - TDK Electronics	ELP22/6/16	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,200						Gapped

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