Download EF89 Datasheet PDF
Philips Semiconductors
EF89
EF89 is Pentode 1955 manufactured by Philips Semiconductors.
page 1 2 3 4 5 6 7 8 9 10 11 EF89 sheet 1 2 3 A B C D E F G FP date 1955.12.12 1955.12.12 1955.04.04 1955.04.04 1955.03.03 1955.03.03 1955.03.03 1955.03.03 1955.03.03 1955.03.03...