The HS50 100R J is a type of resistor manufactured by Ohmite. It is a high-power, wirewound resistor with a resistance of 100 ohms and a power rating of 50W. The ‘J’ suffix indicates that this part is provided with an integral heatsink for improved thermal performance. The resistor features excellent electrical and thermal stability, and is well-suited for use in high-reliability applications such as medical, military, and aerospace applications. It has a ceramic core construction for enhanced mechanical stability. The resistor has an operating temperature range of -55°C to +200°C.