Manufacturer: Aavid Thermalloy  •  RoHS/pb-free: RoHS   Pb-free  •  Package Cooled: TO-220  •  Attachment Method: Clip and PC Pin  •  Outline: 25.40mm x 12.70mm  •  Height: 1.18" (29.97mm)  •  Material: Aluminum  •  Power Dissipation @ Temperature Rise: 1W @ 20°C  •  Thermal Resistance @ Forced Air Flow: 6°C/W @ 300 LFM  •  Thermal Resistance @ Natural: 13.4°C/W  •  Other PartNo: 041995