Miscellaneous Tubes

Pencil type UHF diode, intended for pulse detection and pulse power measurement at frequencies up to 3300MHz. 1000V PIV, derated to 375V for altitude over 10000 feet; 1mA average DC current, 1A peak. 6.3 volt / 0.135 Ampere / Indirect
New Old Stock * No longer availoable for export
MFR: RCA (JAN)
NSN #: 5960-617-9048
SKU: 6173-JAN

Picture for reference only.  

Transmitting Tube, High Vacuum Diode Rectifier
Vintage 4 pin
New Old Stock * No longer available for export
MFR: Eimac
SKU: 253

Designed to function as a industrial rectifier tube.
New Old Stock * New In Box * No Longer available for export
MFR: National Electronics
SKU: 7723
Made in USA

The 4E27 is a VHF Transmitting Pentode that is air cooled with a 7 pin ceramic dish base

MFR: Lewis Electronics * Made in USA
New Old Stock * No Longer Available for Export

SKU:4E27

Designed to function as a voltage regulator in circuits requiring 108 volts.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 0C3W

Beam power amplifier tube
Manufacturers: GE, Sylvania, Westinghouse
New old stock * No longer available for export

The 4C35A is a unipotential cathode, three element hydrogen filled Thyratron designed for network discharge service. The special features 4C35a are its low jitter and high power output. Peak powers of 350 kilowatts are realized with this Thyratron. The hydrogen reservoir with which this tube is equipped provides a long stable operation and shelf life.

New Old Stock * No longer available for export
MFR: ITT / JAN
SKU: 4C35A-ITT

30 Day Warranty

Data Sheet

Designed for use in the audio-frequency power-output stage of radio receivers. 
New old stock * No longer available for export.
MFR: Raytheon, GE
SKU: 50C5

5842WA Tube, High Mu Triode, MFR: Raytheon, NSN: 5960-00-879-4644, DLA 900-82-C-1558