Part ECH21
Description Triode - Heptode
Manufacturer Philips Semiconductors
Size 73.54 KB
Philips Semiconductors
ECH21

Overview

page 1 2 3 4 5 ECH21 sheet 1 2 3 4 FP date 1953.04.04 1953.04.04 1953.04.04 1953.04.04 1999.06.26...