PM50/39 Series, Ferrite Cores

Results:
8
Manufacturer
Series
Material
Inductance Factor (Al)
Effective Permeability (µe)
Initial Permeability (µi)
Tolerance
Effective Area (Ae) mm²
Core Type
Effective Length (le) mm
Supplier Device Package
Effective Magnetic Volume (Ve) mm³
Gap
Height
Minimum Core Cross Section (Amin) mm²
Finish
Core Factor (ΣI/A) mm⁻¹
Diameter
Length
Width
Results remaining8
Applied Filters:
PM50/39
Select
ImageProduct DetailPriceAvailabilityECAD ModelLengthToleranceWidthSeriesSupplier Device PackageHeightCore TypeMaterialDiameterInductance Factor (Al)GapEffective Permeability (µe)Core Factor (ΣI/A) mm⁻¹Effective Length (le) mmEffective Area (Ae) mm²Minimum Core Cross Section (Amin) mm²Effective Magnetic Volume (Ve) mm³FinishInitial Permeability (µi)
B65646A0250A027
FERRITE CORE PM 250NH N27 2PCS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
±3%
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N27
1.969" (50.00mm)
250 nH
Gapped
45
0.227
84
370
280
31000
Uncoated
2000
B65646A0000R087
FERRITE CORE PM 7.4UH N87 2PCS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-20%, +30%
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N87
1.969" (50.00mm)
7.4 µH
Ungapped
1340
0.227
84
370
280
31000
Uncoated
2200
B65646A0000R027
FERRITE CORE PM 7.4UH N27 2PCS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-20%, +30%
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N27
1.969" (50.00mm)
7.4 µH
Ungapped
1340
0.227
84
370
280
31000
Uncoated
2000
B65646A0630A027
FERRITE CORE PM 630NH N27 2PCS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
±3%
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N27
1.969" (50.00mm)
630 nH
Gapped
114
0.227
84
370
280
31000
Uncoated
2000
B65646A1600J027
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N27
1.969" (50.00mm)
-
Gapped
-
0.227
84
370
280
31000
Uncoated
2000
B65646A0250A087
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
PM50/39
-
-
-
-
-
-
Gapped
-
-
-
-
-
-
-
-
B65646A0510A048
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N48
1.969" (50.00mm)
-
Gapped
-
0.227
84
370
280
31000
Uncoated
2300
B65646A0000R097
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-20%, +30%
-
PM50/39
PM 50 x 39
0.768" (19.50mm)
PM
N97
1.969" (50.00mm)
7.4 µH
Ungapped
-
0.227
84
370
280
31000
Uncoated
2300

About  Ferrite Cores

Ferrite cores are an essential component used in the winding of transformers and other wound components. These cores are designed with a specific chemical composition that helps to minimize the occurrence of eddy currents, which can negatively impact the performance of magnetic devices. Ferrite cores are available in various form factors to accommodate different application requirements. Some common form factors include E-shaped cores, toroidal cores, ER cores, multi-hole cores, and more. Each form factor has its own unique characteristics and benefits, making them suitable for specific applications. Furthermore, ferrite cores come in a wide range of sizes to cater to different design needs. The size of the core is an important parameter to consider as it directly affects the overall dimensions and performance of the magnetic device. When selecting a ferrite core, key parameters to consider are the size, form factor or core type, and inductance factor. The size of the core should be chosen based on the space constraints and power handling requirements of the application. The form factor or core type should align with the design goals and electrical specifications of the device. Lastly, the inductance factor, which is determined by the core material and geometry, plays a crucial role in achieving the desired electrical characteristics of the magnetic component. By carefully considering these parameters and selecting the appropriate ferrite core, engineers can optimize the performance, efficiency, and reliability of their magnetic devices. Ferrite cores play a vital role in the construction of transformers and other wound components, enabling efficient power transfer and electromagnetic compatibility in a wide range of electronic and electrical applications.