HRHA series resistors measure 70 mm in length by 60 mm in width with a height of 16 mm. The resistors are designed to be mounted on a chassis or a heatsink via the two mounting holes by using two M4 BTR or TORX stainless steel screws, an M4 split washer and an M4 standard washer. The resistors should be mounted horizontally on a surface that can withstand temperatures of up to 250°C. The mounting surface should have identical flatness to the resistor to avoid damage. Male stainless-steel alloy faston terminals are used to create the electrical connections.