The document describes the features and characteristics of the AlNiCo 500 4 x 19 magnet, including energy product, remanence, coercivity, etc.
This datasheet provides the manufacturer’s details for the AlNiCo 500 4 × 19 magnet produced by MEDER electronic AG and its U.S. subsidiary. It includes part number, dimensions, and contact information for both European and American offices.
Key magnetic parameters are listed, such as energy product, remanence, coercivity, density, operating temperature range, and magnetic moment. All values follow DIN 17410 standards and reflect the manufacturer’s specifications. This manual is written in German.
| Part Number | 4003004003 |
|---|---|
| Energy product (B × H) max | 35 × 39.8 kJ/m³ |
| Remanence Bᵣ | 1120 – 1240 mT |
| Coercivity HcB | 47.0 – 51.3 kA/m |
| Coercivity HcJ | 48.0 – 51.7 kA/m |
| Density | 7.4 g/cm³ |
| Max operating temperature | 450 °C |
| Magnetic Moment M | 1.98 – 2.22 × 10⁻⁵ Vs·cm |
The part number is 4003004003.
The magnet can operate up to 450 °C.
Remanence ranges from 1120 mT to 1240 mT.