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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
B65881Q0150K095	14.3700	RFQ	7472	EPCOS - TDK Electronics	PQ35/35	Bulk	Active	±10%	N95	1.382" (35.10mm)	1.024" (26.00mm)	PQ 35 x 35	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9610	72	PQ	0.685" (17.40mm)	-	Uncoated	150 nH	Distributed Gapped	3000		79.7	171	13650		161	0.47
B65531D0100A048	0.9658	RFQ	7532	EPCOS - TDK Electronics	P11/7	Box	Active	±3%	N48	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.130" (3.30mm)	0.445" (11.30mm)	Uncoated	100 nH	Gapped		1	15.9	15.9	253	80
B66363G2500X187	1.2628	RFQ	3374	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		92.2	125	11500		123	0.74
B64290L0044X049	0.5200	RFQ	21	EPCOS - TDK Electronics	TX12.5/7.5/5	Box	Active	±25%	N49	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,500	Toroid	0.234" (5.95mm)	0.535" (13.60mm)	Epoxy	660 nH	Ungapped	1300		30.09	12.23	368			2.46
B65513J0200D097	0.8423	RFQ	6256	EPCOS - TDK Electronics	ER14.5	Box	Active	-	N97	0.571" (14.50mm)	0.264" (6.70mm)	ER 14.5 x 6	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	920	ER	0.116" (2.95mm)	-	Uncoated		Gapped	2300		19	17.6	334		17.3	1.08
B66337G0100X127	0.7196	RFQ	9928	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	300	EC	0.687" (17.45mm)	-	Uncoated		Gapped
B64290A0047X830	0.1823	RFQ	2970	EPCOS - TDK Electronics	T12.5/7.5/5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	-	-	Uncoated		Ungapped
B65807J0400J087	1.2458	RFQ	4726	EPCOS - TDK Electronics	RM6	Box	Active	-	N87	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	0.246" (6.25mm)	-	Uncoated		Gapped	2200		28.6	36.6	1050		31	0.78
B66387G1500X127	11.9300	RFQ	8	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	28	E	1.291" (32.80mm)	-	Uncoated		Gapped
B64290A0022X033	7.2600	RFQ	279	EPCOS - TDK Electronics	T42/26/13	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	100	Toroid	-	-	Uncoated		Ungapped
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
B65815E0630J087	2.9848	RFQ	5092	EPCOS - TDK Electronics	RM12	Box	Active	-	N87	1.480" (37.60mm)	0.634" (16.10mm)	RM 12	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	300	RM	0.484" (12.30mm)	-	Uncoated		Gapped	2200	0.39	57	146	8320		125
B66281P0000X187	-	RFQ	4506	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N87	0.551" (14.00mm)	0.197" (5.00mm)	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,400	ELP	0.059" (1.50mm)	-	Uncoated		Ungapped			16.7	14.5	242	1140	13.9
B64290P0036X001	0.2507	RFQ	1472	EPCOS - TDK Electronics	TC4.0/2.4/1.6	Box	Active	-	K1	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	-	-	Parylene		Gapped	80
B65803P0000R049	2.4200	RFQ	296	EPCOS - TDK Electronics	RM4/LP	Box	Active	-20%, +30%	N49	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	950 nH	Ungapped	1500		17.3	14.5	251	900	11.3	1.2
B65845J0063A087	2.0326	RFQ	1085	EPCOS - TDK Electronics	EP17	Box	Active	-	N87	0.724" (18.40mm)	0.443" (11.25mm)	EP 17	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	EP	0.335" (8.50mm)	-	Uncoated		Gapped	2200	0.84	28.5	33.9	966		25.5
B64290L0062X035	0.2486	RFQ	3610	EPCOS - TDK Electronics	TX9.5/4.8/3.2	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	0.161" (4.10mm)	0.413" (10.50mm)	Epoxy	2.65 µH	Ungapped	6000	2.85	20.72	7.28	151
B66365G0300X187	2.1786	RFQ	4070	EPCOS - TDK Electronics	ETD44/22/15	Box	Active	-	N87	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	2200	0.6	103	173	17800		172
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
B64290L0674X027	2.2197	RFQ	5653	EPCOS - TDK Electronics	TX36/23/15	Box	Active	-	N27	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	Toroid	-	-	Epoxy		Gapped	2000
B65839A0000R030	1.1000	RFQ	3	EPCOS - TDK Electronics	EP7	Box	Active	-20%, +30%	N30	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	2 µH	Ungapped	4300	1.52	15.7	10.3	162	2430	8.5
B65807C0000R048	2.6300	RFQ	1	EPCOS - TDK Electronics	RM6	Box	Active	-20%, +30%	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	2.2 µH	Ungapped		0.86	26.9	31.3	840	1500
B65807N0400A048	3.3100	RFQ	5	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	400 nH	Gapped		0.86	26.9	31.3	840	274
B64290L0038X830	0.3200	RFQ	8	EPCOS - TDK Electronics	TX10/6/4	Bulk	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,000	Toroid	0.187" (4.75mm)	0.425" (10.80mm)	Epoxy	1.76 µH	Ungapped	4300	3.07	24.07	7.83	188
B66894G0000X187	36.7100	RFQ	22	EPCOS - TDK Electronics	E100/60/28	Bulk	Active	-20%, +30%	N87	3.949" (100.30mm)	1.083" (27.50mm)	E 100/60/28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	E	2.339" (59.40mm)	-	Uncoated		Ungapped			274	735	201390	1930	690	0.373
B66325G1000X187	1.3853	RFQ	9705	EPCOS - TDK Electronics	E42/21/15	Box	Active	-	N87	1.654" (42.00mm)	0.598" (15.20mm)	E 42 x 21 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	416	E	0.835" (21.20mm)	-	Uncoated		Gapped	2200		97	178	17300		175	0.54
B66480G0000X149	2.0300	RFQ	18	EPCOS - TDK Electronics	ER18/3/10	Box	Active	-	N49	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
B66363G1000X127	3.0800	RFQ	1585	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	200	ETD	0.787" (20.00mm)	-	Uncoated		Gapped
B65843A0100A065	0.7354	RFQ	1924	EPCOS - TDK Electronics	EP13	Box	Active	-	T65	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	5200	1.24	24.2	19.5	472		14.9
B65701W0000R030	7.3500	RFQ	427	EPCOS - TDK Electronics	P30/19	Box	Active	-20%, +30%	N30	-	-	P 30 x 19	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	160	P (Pot Core)	0.374" (9.50mm)	1.200" (30.50mm)	Uncoated	11.5 µH	Ungapped	4300		46	145	6670	2900	117	0.32

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