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Magnetics - Transformer, Inductor Components
Ferrite Cores

10,490 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part Status	Core Type	Supplier Device Package	Material	Diameter	Inductance Factor (Al)	Tolerance	Gap	Effective Permeability (µe)	Initial Permeability (µi)	Core Factor (ΣI/A) mm⁻¹	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width
	Mfr Part No. B65807J0400A048 Internal Code 850-936-4860512	EPCOS - TDK Electronics	FERRITE CORE RM 400NH N48 2PCS	810 Available	1 : $1.8886 10 : $1.7169 100 : $1.57514 500 : $1.45846 1000 : $1.36306 3000 : $1.28591	Unit Price: $1.8886 Minimum: 1 Multiple: 1	RM6	Box	Active	RM	RM 6	N48	-	400 nH	±3%	Gapped	274.0	-	0.78	28.6	36.6	31.0	1050.0	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0400A048 850-936-4860512 EPCOS - TDK Electronics RoHS : Package: - Inventory: 810 1 : $1.8886
	Mfr Part No. B65807J0400J087 Internal Code 850-936-4860514	EPCOS - TDK Electronics	FERRITE CORE RM N87	1697 Available	1 : $2.1513 10 : $1.95573 100 : $1.79425 500 : $1.66133 1000 : $1.55265 3000 : $1.46477	Unit Price: $2.1513 Minimum: 1 Multiple: 1	RM6	Box	Active	RM	RM 6	N87	-	-	-	Gapped	-	2200	0.78	28.6	36.6	31.0	1050.0	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J0400J087 850-936-4860514 EPCOS - TDK Electronics RoHS : Package: - Inventory: 1697 1 : $2.1513
	Mfr Part No. B65807J1000K045 Internal Code 850-936-4860519	EPCOS - TDK Electronics	FERRITE CORE RM N45	Get a Quote	-		RM6	Box	Active	RM	RM 6	N45	-	-	-	Gapped	-	3800	0.78	28.6	36.6	31.0	1050.0	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807J1000K045 850-936-4860519 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65807N0500A048 Internal Code 850-936-4860530	EPCOS - TDK Electronics	FERRITE CORE RM N48	Get a Quote	-		RM6	Box	Active	RM	RM 6	N48	-	-	-	Gapped	-	2300	0.78	26.9	31.3	-	840.0	Uncoated	0.246" (6.25mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807N0500A048 850-936-4860530 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65807P0000R087 Internal Code 850-936-4860532	EPCOS - TDK Electronics	FERRITE CORE RM 3UH N87 2PCS	Get a Quote	-		RM6	Box	Active	RM	RM 6 LP	N87	-	3 µH	-20%, +30%	Ungapped	1390.0	2200	0.58	21.8	37.5	31.2	820.0	Uncoated	0.177" (4.50mm)	0.701" (17.90mm)	0.323" (8.20mm)
B65807P0000R087 850-936-4860532 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65809A0000R035 Internal Code 850-936-4860552	EPCOS - TDK Electronics	FERRITE CORE	Get a Quote	-		RM6/R	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65809A0000R035 850-936-4860552 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65809A0250A041 Internal Code 850-936-4860553	EPCOS - TDK Electronics	FERRITE CORE	Get a Quote	-		RM6/R	Box	Active	-	-	-	-	-	-	Gapped	-	-	-	-	-	-	-	-	-	-	-
B65809A0250A041 850-936-4860553 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65811D0630A048 Internal Code 850-936-4860558	EPCOS - TDK Electronics	FERRITE CORE RM	Get a Quote	-		-	Box	Active	RM	-	-	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	-	-
B65811D0630A048 850-936-4860558 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65811D1000K048 Internal Code 850-936-4860560	EPCOS - TDK Electronics	FERRITE CORE RM	Get a Quote	-		RM8	Box	Active	RM	-	-	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	-	-	-
B65811D1000K048 850-936-4860560 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65811F0400A048 Internal Code 850-936-4860568	EPCOS - TDK Electronics	FERRITE CORE RM 400NH N48 2PCS	Get a Quote	-		RM8	Box	Active	RM	RM 8	N48	-	400 nH	±3%	Gapped	215.0	-	0.68	35.1	52.0	-	1825.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811F0400A048 850-936-4860568 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65811J0000R030 Internal Code 850-936-4860573	EPCOS - TDK Electronics	FERRITE CORE RM 5.7UH N30 2PCS	1219 Available	1 : $2.3785 10 : $2.16227 100 : $1.98373 500 : $1.83679 1000 : $1.71663 3000 : $1.61946	Unit Price: $2.3785 Minimum: 1 Multiple: 1	RM8	Box	Active	RM	RM 8	N30	-	5.7 µH	-20%, +30%	Ungapped	2690.0	4300	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0000R030 850-936-4860573 EPCOS - TDK Electronics RoHS : Package: - Inventory: 1219 1 : $2.3785
	Mfr Part No. B65811J0000R087 Internal Code 850-936-4860578	EPCOS - TDK Electronics	FERRITE CORE RM 3.3UH N87 2PCS	4003 Available	1 : $1.71058 10 : $1.55507 100 : $1.42668 500 : $1.32099 1000 : $1.23458 3000 : $1.16469	Unit Price: $1.71058 Minimum: 1 Multiple: 1	RM8	Box	Active	RM	RM 8	N87	-	3.3 µH	-20%, +30%	Ungapped	1560.0	2200	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0000R087 850-936-4860578 EPCOS - TDK Electronics RoHS : Package: - Inventory: 4003 1 : $1.71058
	Mfr Part No. B65811J0000Y038 Internal Code 850-936-4860582	EPCOS - TDK Electronics	FERRITE CORE RM 12.5UH T38 2PCS	761 Available	1 : $2.8613 10 : $2.60118 100 : $2.38641 500 : $2.20964 1000 : $2.06507 3000 : $1.94819	Unit Price: $2.8613 Minimum: 1 Multiple: 1	RM8	Box	Active	RM	RM 8	T38	-	12.5 µH	-30%, +40%	Ungapped	5910.0	2300	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0000Y038 850-936-4860582 EPCOS - TDK Electronics RoHS : Package: - Inventory: 761 1 : $2.8613
	Mfr Part No. B65811J0040A041 Internal Code 850-936-4860583	EPCOS - TDK Electronics	FERRITE CORE RM	Get a Quote	-		RM8	Box	Active	RM	-	-	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	-	-	-
B65811J0040A041 850-936-4860583 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65811J0160A041 Internal Code 850-936-4860589	EPCOS - TDK Electronics	FERRITE CORE RM 160NH N41 2PCS	476 Available	1 : $2.6341 10 : $2.39464 100 : $2.19692 500 : $2.03418 1000 : $1.9011 3000 : $1.7935	Unit Price: $2.6341 Minimum: 1 Multiple: 1	RM8	Box	Active	RM	RM 8	N41	-	160 nH	±3%	Gapped	76.0	2800	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0160A041 850-936-4860589 EPCOS - TDK Electronics RoHS : Package: - Inventory: 476 1 : $2.6341
	Mfr Part No. B65811J0250A048 Internal Code 850-936-4860594	EPCOS - TDK Electronics	FERRITE CORE RM 250NH N48 2PCS	611 Available	1 : $3.4861 10 : $3.16918 100 : $2.90751 500 : $2.69214 1000 : $2.51601 3000 : $2.3736	Unit Price: $3.4861 Minimum: 1 Multiple: 1	RM8	Bulk	Active	RM	RM 8	N48	-	250 nH	±3%	Gapped	134.0	-	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0250A048 850-936-4860594 EPCOS - TDK Electronics RoHS : Package: - Inventory: 611 1 : $3.4861
	Mfr Part No. B65811J0630J041 Internal Code 850-936-4860604	EPCOS - TDK Electronics	FERRITE CORE RM 630NH N41 2PCS	203 Available	1 : $2.6341 10 : $2.39464 100 : $2.19692 500 : $2.03418 1000 : $1.9011 3000 : $1.7935	Unit Price: $2.6341 Minimum: 1 Multiple: 1	RM8	Box	Active	RM	RM 8	N41	-	630 nH	±5%	Gapped	298.0	2800	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J0630J041 850-936-4860604 EPCOS - TDK Electronics RoHS : Package: - Inventory: 203 1 : $2.6341
	Mfr Part No. B65811J1600K041 Internal Code 850-936-4860608	EPCOS - TDK Electronics	FERRITE CORE RM 1.6UH N41 2PCS	Get a Quote	-		RM8	Box	Active	RM	RM 8	N41	-	1.6 µH	±10%	Gapped	756.0	2800	0.59	38.0	64.0	55.0	2430.0	Uncoated	0.324" (8.25mm)	0.913" (23.20mm)	0.433" (11.00mm)
B65811J1600K041 850-936-4860608 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. B65813J0000R087 Internal Code 850-936-4860642	EPCOS - TDK Electronics	FERRITE CORE RM 4.2UH N87 2PCS	361 Available	1 : $2.7832 10 : $2.53018 100 : $2.32127 500 : $2.14932 1000 : $2.00871 3000 : $1.89501	Unit Price: $2.7832 Minimum: 1 Multiple: 1	RM10	Box	Active	RM	RM 10	N87	-	4.2 µH	-20%, +30%	Ungapped	1500.0	2200	0.45	44.0	98.0	90.0	4310.0	Uncoated	0.368" (9.35mm)	1.122" (28.50mm)	0.531" (13.50mm)
B65813J0000R087 850-936-4860642 EPCOS - TDK Electronics RoHS : Package: - Inventory: 361 1 : $2.7832
	Mfr Part No. B65813J0000R092 Internal Code 850-936-4860643	EPCOS - TDK Electronics	FERRITE CORE RM N92	Get a Quote	-		RM10	Box	Active	RM	RM 10	N92	-	-	-	-	-	1500	0.45	44.0	98.0	90.0	4310.0	Uncoated	0.368" (9.35mm)	1.122" (28.50mm)	0.531" (13.50mm)
B65813J0000R092 850-936-4860643 EPCOS - TDK Electronics RoHS : Package: - Inventory: - 1 : -