Part 572B
Description Emitter Tube
Manufacturer Shuguang
Size 53.05 KB
Shuguang

572B Overview

Description

Direct heating cathode, high gain triode 572B can be used in wireless equipment for power amplification. SPECIFICATION Filament Heating Uf ………………………6.3 V If…………………………4 A Capacitance Input capacitance……………………6pF Output capacitance……………………0.9pF Muller capacitance……………………5.9pF DC Parameters Ua…………………………2000 V -Ug…………………………2 V Ia……………………………32 mA u(when Ia=20mA) ………190 RL…………………………7 k?