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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Magnetics 78894-A7 is a core component designed for various magnetic applications. It features a maximum watt loss of 725 mW/cm3 when operating at 50 kHz and 100mT.
Key electrical characteristics include a minimum DC bias of 80 oersteds and a voltage breakdown of 3000 VAC between wires. The core has a break strength of 77.0 kg.
Physical dimensions include a window area of 156 mm2, a cross-section of 65.4 mm2, and a path length of 63.5 mm. The total volume is 4,150 mm3, with a weight of 29g. The outer diameter (OD) is 26.92 mm uncoated and 27.69 mm coated, while the inner diameter (ID) is 14.73 mm uncoated and 14.10 mm coated. The height (HT) is 11.18 mm uncoated and 11.94 mm coated.
Thermal specifications include a Curie temperature of 700°C and a continuous coating temperature rating of up to 200°C. The core is supplied in a box quantity of 400 pieces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permeability of the Magnetics 78894-A7 core is 60 µ.
The maximum watt loss for the 78894-A7 is 725 mW/cm3, measured at 50 kHz, 100mT.
The minimum DC bias for this core is 80 oersteds.
The minimum voltage breakdown of the 78894-A7 is 3000 VAC, wire to wire.
The coating on the 78894-A7 can continuously operate up to 200°C.
The typical AL value for the 78894-A7 is 75 ± 8% nH/T2.
The Magnetics 78894-A7 core weighs 29 g.