... )N28EH-N38EH 200°C (392°F)N28AH-N35AH 220°C (428°F)DescriptionSintered Neodymium Strong MagnetMaterialNeodymium-Iron-BoronWorking Temperature GradeMax. Operating ... (356°F)N28EH-N38EH200°C (392°F)N28AH-N35AH220°C (428°F)Magnet ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular ...