The RHS5050RFD is a heatsink assembly designed for the thermal management of a single 1-phase solid state relay (SSR). Constructed from aluminum, it features a thermal resistance of 5.0°C/W and has overall dimensions of 80 x 50 x 51 mm. The assembly includes a pre-attached phase change thermal pad and two M4x12mm screws for securing the SSR. This RoHS-compliant heatsink is specifically intended for panel mounting and is compatible with SSRs requiring a 30mm mounting pitch, such as the RF1 series, ensuring efficient heat dissipation in various control applications.