ROHM Semiconductor GMR50 Chip Shunt Resistors deliver 4W rated power (at electrode temperature TK=+90°C) in a compact 2010 package size (5.0mm x 2.5mm). The GMR50 series combines a revised electrode structure with an optimized device design that improves heat dissipation to the PCB where the resistor is mounted. This high-heat dissipation structure also provides reliability and space savings with a 39% smaller mounting area than conventional 4W rated products. ROHM Semiconductor GMR50 resistors offer a resistance range of 5mΩ to 220mΩ and an operating temperature range of -65°C to +170°C. These devices are ideal for current detection in motors and power supply circuits used in automotive systems and industrial equipment.
