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Part Number | 7878400121 |
OEMstron Part # | 7878400121 |
Manufacturer | Fair-Rite Products |
Category | Power › Magnetics › Ferrite Cores |
Description | 78 PLANAR EI CORE SET |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 7878400121 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
7878400121 Specifications
Part Number | 7878400121 | |
Brand | Fair-Rite Products | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Magnetics | |
Subcategory | Ferrite Cores | |
Manufacturer | Fair-Rite Products Corp. | |
Series | - | |
Core Type | E | |
Supplier Device Package | - | |
Material | 78 | |
Diameter | - | |
Inductance Factor (Al) | - | |
Tolerance | ±25% | |
Gap | Ungapped | |
Effective Permeability (µe) | - | |
Initial Permeability (µi) | 2300 | |
Core Factor (ΣI/A) mm1 | 109 | |
Effective Length (le) mm | 16.6 | |
Effective Area (Ae) mm² | 15.2 | |
Minimum Core Cross Section (Amin) mm² | 15 | |
Effective Magnetic Volume (Ve) mm³ | 252 | |
Finish | Uncoated | |
Height | - | |
Length | 14.00mm | |
Width | 5.00mm |
7878400121 Documents

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