Designed to function as a rectifier operating with a peak of 20Kv and 300mA on the anode. Used in aircraft due to its rugged design. New old stock * New In Box * No longer available for export. MFR: Raytheon SKU: 3B22
Designed to function as a half wave rectifier in photoflash circuits as it has a low filament voltage. New old stock * No longer available for export. MFR: Tung Sol SKU: 5517