StandexMeder Electronics Block Magnets Permanent magnet 634023 - StandexMeder Electronics 4003004006, The StandexMeder Electronics permanent magnet rod model 4003004006 is a cylindrical magnet made of AlNiCo with dimensions of 7.5 mm in diameter and 27 mm in length. It features a high remanence of 1.32 T and can withstand temperatures up to 400 °C. This magnet is typically used in applications like reed switches, motors, and magnetic fasteners. StandexMeder 4003004006 Rod Magnet AlNiCo 7.5x27mm 1.32T 400°C Limit