The OMRON Y92B-A250 is a high-performance heat sink designed specifically for solid state relays (SSRs) in the G3NA series. This aluminum, plate-fin style heat sink offers a thermal resistance of 1°C/W, ensuring efficient heat dissipation for reliable operation in industrial automation applications. With dimensions of 90 mm in width and 45.5 mm in height, it is an ideal choice for managing thermal loads in compact spaces. The Y92B-A250 is a non-cancelable, non-returnable (NCNR) part, making it a dependable component for your automation needs.