Rectifier (5U4, 5AR4, 5Y3)

5AR4/GZ34 "Taylor Tubes" (PRC) Full-wave High-Vacuum Rectifier Tube

MFR: China

SKU: 5AR4

Full Wave High-Vacuum Rectifier
New old stock * No longer available for export
MFR: Philips/ECG
SKU: 5AR4-ECG

Heavy duty version 5U4GB
MFR: GE
New old stock * No longer available for export
SKU: 5AU4-GE

Rectifier tube for amplifiers.
New Old Stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
MFR:GE, USA
SKU: 5U4GB-GE

MFR: Sylvania, USA
SKU: 5U4WG
New old stock * No longer available for export

Designed to operate as either a full wave, voltage doubler, or half wave rectifier as it has two separate sections.
New old stock * No longer available for export.
MFR: RCA, Sylvania
SKU: 117Z6

Designed to operate as AC voltage rectifier in AC powered amplifiers.
MFR: Sylvania, RCA
SKU: 5Y4GA
New old stock * No longer available for export.

Designed to function as a power rectifier in high voltage systems
New old stock * New In Box * No longer available for export.
MFR: Tung Sol
SKU: 5W4

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

Heavy duty version 5U4GB
MFR: RCA
New old stock * No longer available for export
SKU: 5AU4-RCA