BU508AF Hantarex Polo NPN HOT original NEW and these are fully insulated case so they don’t require a mica when installing but use thermal paste, BCE lead layout, ISOWATT218FX Package (TO-247). Vceo 700V, Ic 8A. Horizontal Output Transistor T114. The BU508AF can replace BU508DF, TIPL762, TIPL762A, BU903, BU508.
Gto820 (verified owner) –
A must for any rebuild of repaired a Hantarex chassis.
Robert Roberts (verified owner) –
Great replacement for my failed HOT, got my Polo back up and running.