Full-Wave Rectifier
The Wards 6ZY5 / 6ZY5G Vacuum tubes is a glass octal type
used in the power supplies of radio equipment where
economy of power is important. They were first
manufactured by RCA in 1947. This tube requires an
octal socket and may be mounted in any position.
Electrical Data:
Heater Voltage ............................. 6.3 V
Heater Current ............................. 0.3 A
Heater Warm-up Time ........................ 450 Seconds
Preferred Substitutes ...................... 6X5
Substitutes ................................ 6W5