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
B66281W0160H187	0.5587	RFQ	5476	EPCOS - TDK Electronics	ELP14/3.5/5	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,400						Gapped
B65805C0000R041	1.0001	RFQ	4887	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	-	-	Uncoated		Ungapped
B66311G0200X187	0.7900	RFQ	2	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N87	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	0.398" (10.10mm)	-	Uncoated		Gapped	2200	1.44	46.3	32.1	1490		31.9
B65811J0000R041	3.2600	RFQ	987	EPCOS - TDK Electronics	RM8	Box	Active	-20%, +30%	N41	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	4.1 µH	Ungapped	2800	0.59	38	64	2430	1940	55
B64290L0652X037	0.4444	RFQ	1848	EPCOS - TDK Electronics	TX17.4/10.3/7	Box	Active	±25%	T37	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,000	Toroid	0.307" (7.80mm)	0.717" (18.20mm)	Epoxy	4.08 µH	Ungapped	6500		42	21.04	884			2
B65875B0000R049	3.8200	RFQ	295	EPCOS - TDK Electronics	PQ20/16	Tray	Active	-20%, +30%	N49	0.807" (20.50mm)	0.551" (14.00mm)	PQ 20 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	240	PQ	0.319" (8.10mm)	-	Uncoated	2.4 µH	Ungapped	1500		37	64	2367	1105	57.6	0.579
B65813J0000Y038	4.8300	RFQ	1	EPCOS - TDK Electronics	RM10	Box	Active	-30%, +40%	T38	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	0.368" (9.35mm)	-	Uncoated	16 µH	Ungapped	2300		44	98	4310	5720	90	0.45
B64290P0036X038	0.3600	RFQ	1	EPCOS - TDK Electronics	TC4.0/2.4/1.6	Box	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	0.064" (1.62mm)	0.158" (4.02mm)	Parylene	1.63 µH	Ungapped	10000	7.7	9.63	1.25	12
B65803A0063A048	1.3822	RFQ	6489	EPCOS - TDK Electronics	RM4	Box	Active	±3%	N48	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	63 nH	Gapped		1.9	21	11	231	96
B65701T0300G048	5.5533	RFQ	4632	EPCOS - TDK Electronics	P30/19	Box	Active	-	N48	-	-	P 30 x 19	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	320		0.374" (9.50mm)	1.200" (30.50mm)	Uncoated		Gapped	2300		45	136	6120			0.33
B65879A0000R097	5.8700	RFQ	2784	EPCOS - TDK Electronics	PQ32/20	Box	Active	-20%, +30%	N97	1.260" (32.00mm)	0.866" (22.00mm)	PQ 32 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	120	PQ	0.404" (10.25mm)	-	Uncoated	6.5 µH	Ungapped	2300	0.314	48.4	154.2	7460	1625	127.5
B66393G0000X197	-	RFQ	7003	EPCOS - TDK Electronics	E16/6/5	Box	Active	±25%	N97	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	1.25 µH	Ungapped	2300	1.49	28.6	19.2	549	1480	17.6
B66385G0000X187	3.8720	RFQ	2098	EPCOS - TDK Electronics	E56/24/19	Box	Active	-	N87	2.209" (56.10mm)	0.740" (18.80mm)	E 56 x 24 x 19	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	216	E	0.929" (23.60mm)	-	Uncoated		Ungapped
B64290L0638X035	1.2900	RFQ	28	EPCOS - TDK Electronics	TX22/14/6.4	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	Toroid	0.291" (7.40mm)	0.917" (23.30mm)	Epoxy	3.2 µH	Ungapped	5300	2.07	54.15	26.17	1417
B66311G0000X135	0.4121	RFQ	4124	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	T35	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	2,940	E	0.398" (10.10mm)	-	Uncoated		-	6000		46.3	32.1	1490		31.9	1.44
B64290A0707X010	0.2747	RFQ	5531	EPCOS - TDK Electronics	T3.94/2.24/1.8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	-	-	Uncoated		Ungapped
B64290L0743X087	0.6200	RFQ	3	EPCOS - TDK Electronics	TX16/9/5	Box	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,500	Toroid	0.215" (5.45mm)	0.661" (16.80mm)	Epoxy	1.19 µH	Ungapped	2200	2.33	36.75	15.78	580
B64290L0044X830	0.4600	RFQ	14	EPCOS - TDK Electronics	TX12.5/7.5/5	Bulk	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,500	Toroid	0.234" (5.95mm)	0.535" (13.60mm)	Epoxy	2.2 µH	Ungapped	4300		30.09	12.23	368			2.46
B67370A0002X027	71.6200	RFQ	24	EPCOS - TDK Electronics	U101/76/30	Box	Active	-	N27	3.976" (101.00mm)	1.181" (30.00mm)	U 101 x 76 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	U	2.992" (76.00mm)	-	Uncoated		Ungapped
B66361G0000X197	2.0900	RFQ	360	EPCOS - TDK Electronics	ETD34/17/11	Bulk	Active	-20%, +30%	N97	1.339" (34.00mm)	0.437" (11.10mm)	ETD 34/17/11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	ETD	0.689" (17.50mm)	-	Uncoated		Ungapped		0.81	78.6	97.1	7630	1710	91.6
B65631J0100A048	11.7153	RFQ	3787	EPCOS - TDK Electronics	PM47/28	Box	Active	±3%	N48	-	-	P 47 x 28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	80	P (Pot Core)	0.551" (14.00mm)	1.850" (47.00mm)	Uncoated	100 nH	Gapped			69.1	310	21428		263	0.22
B66337G0250X127	1.1984	RFQ	4658	EPCOS - TDK Electronics	B66337	Box	Not For New Designs	-	N27	1.358" (34.50mm)	0.386" (9.80mm)	EC 35 x 17 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	600	EC	0.687" (17.45mm)	-	Uncoated		Gapped
B65879A0000R049	3.9586	RFQ	3643	EPCOS - TDK Electronics	PQ32/20	Box	Active	-20%, +30%	N49	1.260" (32.00mm)	0.866" (22.00mm)	PQ 32 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	240	PQ	0.404" (10.25mm)	-	Uncoated	4.6 µH	Ungapped	1500	0.314	48.4	154.2	7460	1150	127.5
B66365G0000X197	4.1900	RFQ	215	EPCOS - TDK Electronics	ETD44/22/15	Box	Active	-	N97	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	144	ETD	0.886" (22.50mm)	-	Uncoated		Ungapped
B66375G0250X187	8.3938	RFQ	8498	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	80	E	1.516" (38.50mm)	-	Uncoated		Gapped	2200	0.47	184	390	71800		388
B65839A0000R087	1.1000	RFQ	1	EPCOS - TDK Electronics	EP7	Box	Active	-20%, +30%	N87	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	1.1 µH	Ungapped	2200	1.52	15.7	10.3	162	1330	8.5
B65811F0250A041	2.8291	RFQ	1688	EPCOS - TDK Electronics	RM8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B64290A0037X038	0.2964	RFQ	8000	EPCOS - TDK Electronics	T6.3/3.8/2.5	Tape & Reel (TR)	Active						download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid			Uncoated
B65843A0100A087	1.6700	RFQ	1	EPCOS - TDK Electronics	EP13	Box	Active	±3%	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	99	14.9
B66481G0000X197	2.8400	RFQ	810	EPCOS - TDK Electronics	EQ25/6/18	Box	Active	-	N97	0.984" (25.00mm)	0.709" (18.00mm)	EQ 25 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	324	EQ	0.220" (5.60mm)	-	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