Manufacturer: Bergquist  •  RoHS/pb-free: RoHS   Pb-free  •  Series: Hi-Flow 115 AC  •  Usage: TO-3  •  Shape: Rhombus  •  Outline: 41.91mm x 28.95mm  •  Thickness: 0.005" (0.127mm)  •  Material: Fiberglass  •  Thermal Resistivity: 0.2°C/W  •  Thermal Conductivity: 0.8 W/m-K  •  Other PartNo: BER166, HF115AC-05