| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Height | |
| Weight |
The Magnetics 55438-A2 is an MPP core, a type of magnetic component used in power electronics and other applications requiring controlled magnetic fields. This core features a permeability of 125 and an AL value of 281 nH/T2, indicating its inductance characteristics.
Key electrical specifications include a maximum Watt Loss of 950 mW/cm3 at 100 kHz and 100mT, and a minimum DC Bias of 50 A·T/cm. The core also has a voltage breakdown of 1000 VAC (wire to wire) and a break strength of 113 kg.
Physically, the 55438-A2 has a window area of 427 mm2, a cross-section area (Ae) of 199 mm2, and a path length (Le) of 107 mm, resulting in a total volume of 21,300 mm3 and a weight of 38.5 g. Its coated dimensions include an outer diameter (OD) of 47.63 mm, an inner diameter (ID) of 23.3 mm, and a height (HT) of 19.0 mm. The core has a Curie temperature of 460 °C and a continuous coating temperature rating of up to 200 °C.
This component is packaged in cardboard cut-outs with a standard quantity of 105 pieces per box.
| 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 55438-A2 MPP core is 125.
The AL value for the 55438-A2 core is 281 nH/T2.
The maximum Watt Loss for the 55438-A2 core at 100 kHz and 100mT is 950 mW/cm3.
The coated dimensions of the 55438-A2 core are 47.63 mm OD, 23.3 mm ID, and 19.0 mm HT.
The 55438-A2 core is packaged in cardboard cut-outs with a standard quantity of 105 pieces per box.