H S MARSTON 60DN-02000-A-100 Heat Sink, 0.55 C/W, 114.3 mm, 114.3 mm, 200 mm

H S MARSTON 94DN-02000-A-200 Heat Sink, Extruded Range - 4, Black Anodized, 0.7 C/W, 40 mm, 123 mm, 200 mm
H S MARSTON 96CN-02000-A-200 Heat Sink, Extruded Range - 4, Black Anodized, 0.31 C/W, 40 mm, 300 mm, 200 mm

H S MARSTON 97CN-02000-A-200 Heat Sink, Extruded Range - 4, Black Anodized, 0.34 C/W, 40 mm, 200 mm, 200 mm