Vacuum Tube - 0B3 / VR90, Voltage Regulator
New-Old-Stock (NOS) tube
0B3/VR90 - Voltage Regulator
The 0B3 is a two-element gas-filled, cold cathode voltage regulator. It is designed to provide regulated outputs of approximately 90 volts.
Also known by US military identifier "VT-184"
|Packaging Dimensions||1.8 in. × 1.8 in. × 4.8 in.|
|Weight (Packaging)||0.1 lbs.|
|NOS Tube Specification Sheet||All Models|