Bergquist 3223-07Fr-43
5kV; Material:Silicone Rubber / Fibreglass; Operating Temperature Max:180°C; Operating Temperature Min:-60°C; Operating Temperature Range:-60°C to +180°C; Packages Cooled:TO-220; Thermal Resistance:0.SIL-PAD, 400,.007", TO-220,; Thickness:0.