Manufacturer: Aavid Thermalloy  •  RoHS/pb-free: RoHS   Pb-free  •  Package Cooled: TO-220  •  Attachment Method: Bolt On and PC Pin  •  Outline: 23.93mm x 12.70mm  •  Height: 0.984" (24.99mm)  •  Material: Aluminum  •  Power Dissipation @ Temperature Rise: 1W @ 20°C  •  Thermal Resistance @ Forced Air Flow: 6.0°C/W @ 400 LFM  •  Thermal Resistance @ Natural: 17.9°C/W  •  Other PartNo: 042032