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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
B65671D0400A048	7.0000	RFQ	765	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	N48	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	400 nH	Gapped		0.4	37.2	93	3460	127	76.5
B66302G0000X130	1.0800	RFQ	21	EPCOS - TDK Electronics	E8.8/4/2	Box	Active	-	N30	0.354" (9.00mm)	0.079" (2.00mm)	E 8 x 8	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	5,000	E	0.161" (4.10mm)	-	Uncoated		Ungapped
B66413U0100K187	0.7000	RFQ	3	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
B67374G0000X187	110.2900	RFQ	22	EPCOS - TDK Electronics	U141/78/30	Box	Active	-	N87	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
B64290L0038X027	0.3000	RFQ	1	EPCOS - TDK Electronics	TX10/6/4	Box	Active	-	N27	0.394" (10.00mm)	0.236" (6.00mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	3,000	Toroid	0.157" (4.00mm)	-	Epoxy		Gapped	2000	3.07	24.07	7.83	188
B66459P0000X187	-	RFQ	3625	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N87	1.500" (38.10mm)	1.000" (25.40mm)	I 38 x 4 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	480	I	0.150" (3.81mm)	-	Uncoated	8.3 µH	Ungapped	2200		43.6	194	8440	1450	192	0.22
B65859A0000R045	0.7025	RFQ	7194	EPCOS - TDK Electronics	EPX10	Box	Active	-20%, +30%	N45	0.465" (11.80mm)	0.309" (7.85mm)	EPX 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EPX	0.205" (5.20mm)	-	Uncoated	1.9 µH	Ungapped	3800		21.7	15.9	345	2060	13.2	1.37
B65981A0000R097	18.1900	RFQ	8763	EPCOS - TDK Electronics	PQ50/50	Box	Active	-20%, +30%	N97	1.969" (50.00mm)	1.260" (32.00mm)	PQ 50 x 50	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	36	PQ	0.984" (25.00mm)	-	Uncoated	6.7 µH	Ungapped		0.342	113	330	37270	1825	290
B66482P0000X187	-	RFQ	3470	EPCOS - TDK Electronics	B66482	Box	Obsolete	-	N87	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
B66365G1200X187	2.1786	RFQ	9820	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
B65513J0000R087	1.3300	RFQ	1	EPCOS - TDK Electronics	ER14.5	Box	Active	-20%, +30%	N87	0.571" (14.50mm)	0.264" (6.70mm)	ER 14.5 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	920	ER	0.116" (2.95mm)	-	Uncoated	1.5 µH	Ungapped	2200		19	17.6	333	1250		1.1
B65811D0400A048	4.5300	RFQ	573	EPCOS - TDK Electronics	RM8	Box	Active	±3%	N48	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	400 nH	Gapped			35.1	52	1825	215		0.68
B64290P0739X057	0.1254	RFQ	6074	EPCOS - TDK Electronics	TC3.05/1.27/2.5	Box	Active	±25%	T57	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	16,000	Toroid	0.101" (2.56mm)	0.121" (3.07mm)	Parylene	1.7 µH	Ungapped	3800	2.82	5.99	2.12	12.7
B65531W0000Y038	0.9661	RFQ	6794	EPCOS - TDK Electronics	P11/7	Box	Active	-30%, +40%	T38	-	-	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	7 µH	Ungapped	10000	0.92	16.3	17.7	289	5130	14.1
B66480G0000X197	2.0100	RFQ	9	EPCOS - TDK Electronics	ER18/3/10	Box	Active	-	N97	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
B65517D0160A048	2.0100	RFQ	1	EPCOS - TDK Electronics	P9/5	Box	Active	±3%	N48	-	-	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	160 nH	Gapped			12.5	10	125	159		1.25
B64290L0742X830	0.2176	RFQ	8526	EPCOS - TDK Electronics	TX13/7.9/6.4	Box	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	0.281" (7.15mm)	0.535" (13.60mm)	Epoxy	2.6 µH	Ungapped	4300	2.08	31.17	14.96	466
B65803J0000R087	1.8800	RFQ	1	EPCOS - TDK Electronics	RM4	Box	Active	-20%, +30%	N87	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	RM	0.207" (5.25mm)	-	Uncoated	1.1 µH	Ungapped	2200		22	13	286	1480	11.3	1.7
B66421G0000X197	1.0800	RFQ	8794	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	650	EFD	0.492" (12.50mm)	-	Uncoated		Ungapped
B66287U0630K187	1.2036	RFQ	5328	EPCOS - TDK Electronics	ELP32/6/20	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	608						Gapped
B65841A0000R030	1.1200	RFQ	6	EPCOS - TDK Electronics	EP10	Box	Active	-20%, +30%	N30	0.465" (11.80mm)	0.309" (7.85mm)	EP 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EP	0.205" (5.20mm)	-	Uncoated	2 µH	Ungapped	4300	1.7	19.2	11.3	217	2700	8.5
B66483G0000X149	2.6000	RFQ	2	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N49	0.787" (20.00mm)	0.551" (14.00mm)	EQ 20 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	600	EQ	0.248" (6.30mm)	-	Uncoated		Ungapped
B64290A0618X035	0.9230	RFQ	3409	EPCOS - TDK Electronics	T25.3/14.8/15	Box	Active	±25%	T35	-	-	R 25.3 x 14.8 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,200	Toroid	0.394" (10.00mm)	0.996" (25.30mm)	Uncoated	5.4 µH	Ungapped	5000	1.17	60.07	51.26	3079
B62152A0008X001	0.2206	RFQ	4752	EPCOS - TDK Electronics	MHB2-2.5/3.6/2.1	Box	Active	±30%	K1	0.142" (3.60mm)	0.083" (2.10mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	20,000	Multi-Hole (2)	0.098" (2.50mm)	-	Uncoated	60 nH	Ungapped	80		3.7	2.1	7.8			1.78
B66481GX149	-	RFQ	1763	EPCOS - TDK Electronics	B66481	Tray	Active	±0.25%	N49	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
B65805C0315A048	2.4900	RFQ	4	EPCOS - TDK Electronics	RM5	Cut Tape (CT)	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			20.8	20.8	433	251		1
B66283K0000X197	1.7400	RFQ	320	EPCOS - TDK Electronics	I18/2/10	Tray	Active	-	N97	0.709" (18.00mm)	0.394" (10.00mm)	I 18 x 2 x 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,008	I	0.079" (2.00mm)	-	Uncoated		Ungapped
B64290L0044X072	0.1896	RFQ	4406	EPCOS - TDK Electronics	TX12.5/7.5/5	Box	Active	-	N72	-	-	-	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,500	Toroid	-	-	Epoxy		Gapped	2500
B65651D0000Y038	2.1012	RFQ	9865	EPCOS - TDK Electronics	P18/11	Box	Active	-	T38	-	-	P 18 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		-	10000		25.9	43	1114			0.6
B66457G0000X187	2.8300	RFQ	621	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N87	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	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