EL81 Description
page 1 2 3 4 5 6 7 EL81 sheet 1 2 3 4 5 6 FP date 1971.01 1971.01 1971.01 1971.01 1972.01 1972.01.
EL81 is OUTPUT PENTODE manufactured by Philips Semiconductors.
page 1 2 3 4 5 6 7 EL81 sheet 1 2 3 4 5 6 FP date 1971.01 1971.01 1971.01 1971.01 1972.01 1972.01.