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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
B66479P0000X197	0.5641	RFQ	9396	EPCOS - TDK Electronics	I13/9/1	Box	Active	-	N97	0.504" (12.80mm)	0.343" (8.70mm)	I 13 x 1	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	5,952	I	0.043" (1.10mm)	-	Uncoated		Ungapped
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
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
B66483P0000X187	1.0100	RFQ	610	EPCOS - TDK Electronics	I20/2.3/14	Box	Active	-	N87	0.787" (20.00mm)	0.551" (14.00mm)	I 20 x 2	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.091" (2.30mm)	-	Uncoated		Ungapped
B66483P0000X192	1.6300	RFQ	375	EPCOS - TDK Electronics	I20/2.3/14	Box	Active	-	N92	0.787" (20.00mm)	0.551" (14.00mm)	I 20 x 2	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.091" (2.30mm)	-	Uncoated		Ungapped
B66506G0000X149	3.7200	RFQ	972	EPCOS - TDK Electronics	EQ30/8/20	Box	Active	-	N49	1.181" (30.00mm)	0.787" (20.00mm)	EQ 30 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	288	EQ	0.315" (8.00mm)	-	Uncoated		Ungapped
B67374G0000X197	182.7400	RFQ	8	EPCOS - TDK Electronics	U141/78/30	Box	Active	-	N97	5.551" (141.00mm)	1.181" (30.00mm)	U 141 x 78 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4	U	3.091" (78.50mm)	-	Uncoated		Ungapped
B66311G1000X127	0.2967	RFQ	6261	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	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,940	E	0.398" (10.10mm)	-	Uncoated		Gapped	2000		46.3	32.1	1490		31.9	1.44
B66317G1000X187	0.7900	RFQ	3	EPCOS - TDK Electronics	E25/13/7	Box	Active	-	N87	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		Gapped
B66361G1000X187	1.9300	RFQ	261	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	300	ETD	0.689" (17.50mm)	-	Uncoated		Gapped
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
B66363G2000X127	1.4861	RFQ	5762	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N27	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	2000	0.74	92.2	125	11500		123
B66367G1000X187	5.1100	RFQ	184	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
B66367G1500X197	-	RFQ	9983	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		Gapped	2300		114	211	24100		209	0.54
B66377G1500X127	2.3643	RFQ	5286	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		Gapped	2000	0.34	79	233	18400		226
B66387G2500X187	5.4502	RFQ	7528	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		147	535	78600		529	0.27
B66387G3000X127	6.8908	RFQ	6039	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N27	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	2000	0.27	147	535	78600		529
B66389G1000X187	1.1897	RFQ	6508	EPCOS - TDK Electronics	E36/18/11	Box	Active	-	N87	1.417" (36.00mm)	0.453" (11.50mm)		download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	420	E	0.709" (18.00mm)	-	Uncoated		Gapped	2200	0.68	81	120	9720		112
B66421G1000X187	0.3749	RFQ	9959	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	0.98	57	58	3310		57
B65811J0000R608	4.0700	RFQ	371	EPCOS - TDK Electronics	RM8	Bulk	Active	-20%, +30%	PC200	0.913" (23.20mm)	0.433" (11.00mm)	RM 8	download	ROHS3 Compliant		REACH Unaffected		EAR99	8504.90.9630	250	RM	0.650" (16.50mm)	-	Uncoated		Ungapped	800	0.59	38	64	2430	600	55
B66482G0000X608	2.0800	RFQ	869	EPCOS - TDK Electronics	ER23/5/13	Bulk	Active		PC200				download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	540
B65517D0000Y038	1.1886	RFQ	8820	EPCOS - TDK Electronics	P9/5	Box	Active	-30%, +40%	T38	-	-	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	5.5 µH	Ungapped	10000		12.5	10	125	4930		1.25
B65651D0160A048	4.5400	RFQ	378	EPCOS - TDK Electronics	P18/11	Box	Active	±3%	N48	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	P (Pot Core)	0.209" (5.30mm)	0.724" (18.40mm)	Uncoated	160 nH	Gapped		0.6	25.9	43	1114	77
B65843A0200J087	0.7416	RFQ	8977	EPCOS - TDK Electronics	EP13	Box	Active	-	N87	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		Gapped	2200	1.24	24.2	19.5	472		14.9
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
B65811F0100A048	2.9868	RFQ	5424	EPCOS - TDK Electronics	RM8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B65981B0000R087	7.9025	RFQ	2481	EPCOS - TDK Electronics	PQ50/40	Box	Active	-20%, +30%	N87	1.969" (50.00mm)	1.260" (32.00mm)	PQ 50 x 40	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65981B0000R087	EAR99	8504.90.9630	100	PQ	0.787" (20.00mm)	-	Uncoated	7.6 µH	Ungapped		0.28	93	334	31250	1710	314
B65803P0000R087	2.4800	RFQ	1	EPCOS - TDK Electronics	RM4/LP	Box	Active	-20%, +30%	N87	0.433" (11.00mm)	0.181" (4.60mm)	RM 4 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	800	RM	0.154" (3.90mm)	-	Uncoated	1.3 µH	Ungapped	2200		17.3	14.5	251	1230	11.3	1.2
B66397G0000X197	9.8100	RFQ	1	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	40	ETD	1.228" (31.20mm)	-	Uncoated		Ungapped
B66503K0000X197	-	RFQ	5165	EPCOS - TDK Electronics	B66503	Bulk	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1

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