The Dale Res 400 37W N0M 7103 Resistor RW22G401 is a pack of 5 power wirewound resistors with a power rating of 22W. Made by Ohmite, these axial resistors have a ±10% tolerance rating and a resistance rating of 400 ohms. They are suitable for various electronic components and semiconductors, making them essential for electrical equipment and supplies. The manufacturer does not offer a warranty for these resistors.