Other
3-500ZG Generic Transmitting Tube (Pull)
In Stock
New Old Stock * No longer available for export
MFR: Generic (China)
SKU: 3-500ZG-GEN-P
Note: Photo for reference only.
This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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807 National Union Beam Power Amplifier Tube (NOS)
In Stock
New old stock * No Longer Available for Export
MFR: National Union
SKU: 807-NU
NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)
In Stock
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
4CS250H Amperex Transmitting Tube (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Amperex
SKU: 4CS250H-AMP
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5R4WGB Tung-Sol Full Wave High Vacuum Rectifier Tube (NOS)
Out of stock
Designed for rectifier use in equipment requiring a high peak inverse voltage rating.
New old stock * No longer available for export.
MFR: Tung-Sol
SKU: 5R4WGB
NSN: 5960-00-284-5823
6159W RCA Beam Power Amplifier Tube (CRC-6159/6159W) (NOS/NIB)
In Stock
6159W Transmitting Tube, (CRC-6159/6159W), special purpose Beam Power Amplfier.
No longer available for Export, (NOS)
MFR: JAN/RCA
SKU: 6159W
DX393A/8930 Amperex Transmitting Tube, Ceramic, (NOS)
In Stock
Requires new chimney When upgrading from 4CX250B
New Old Stock, No longer available for export
MFR: Amperex
SKU: 8930-AMP
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4C35 / 6268 Sylvania Thyratron Transmitting Tube (Pull)
In Stock
The type 4C35 Haudrogen Thyratron is a hot-cathode grid-controlled gas rectifier tube especially designed for pulsing service at high repitition frequencies, high peak currents, and high voltages.
Low Hour Pullout * No longer available for export
MFR: Sylvania
SKU: 4C35-SYL-P
Limited 30 Day Warranty
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B1634D Transmitting Tube, B1634D / EEV-E2V
In Stock
B1634D Transmitting Tube, Glass, Power Tetrode, B1634D, MFR: EEV - E2V (NOS) Made in England
Limited Quantity Available, 90 Day limited over the counter warranty
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4CX600JA /8921 "Penta" Eimac Tetrode (BISK4N53614217) Industrial (NOS)
In Stock
"Penta" EIMAC Tetrode (BISK4N53614217) Industrial
New Old Stock * No longer available for export
MFR: Eimac, USA
SKU: 4CX600JA-Eimac/Penta
Six Month Warranty