Vacuum Tubes
- RCA - JAN-CRC-12SK7 - Tube, electron.$25.00Tube, electron. Base: 8 octal. Note: ALT P/N: VT-131. Ken-Rad/RCA (Radiotron). Made in the USA. Learn More
- RCA - JAN-CHY-OD3/VR150 - Tube, electron.$45.00Tube, electron. Base: 8 Octal, with 6 working pins. Double marked VT-139. Maybe replaced with equal manufactured by Sylvania or Hytron. Learn More
- RCA - CRC-12SJ7 - Tube, electron. Vacuum pentode.$8.00Out of stockTube, electron. Vacuum pentode. Base: 8 Pin. Made in the USA. Learn More
- RCA - 832A - Tube, Electron. Double bean power tube. UHF.$30.00Out of stock
RCA - 832A Tube, Electron.
Double bean power tube.
UHF.
Base: Septar (1+6 pins).
Dimensions: 2.277" D x 2-1/4" high plus contacts.
Learn More - RCA - 809 - Tube, electron. Power triode.$150.00Tube, electron. Power triode. 6.3V 2.5Amp 25Watt. Base: 4 Pin, 34.3mm D x 28.0mm deep. Dimensions: glass tube 61.1mm D x 117.00mm high including top contact. Factory new, complete with specification sheet. Learn More
- RCA - 80 - Tube, Electron.Special Price $14.98 Regular Price $19.00
RCA - 80 Tube, Electron.
Base: 4 Pin. Full Wave Rectifier
Dimensions: Glass tube 43.9mm D x 73.4mm High.
Base is 34.4mm D x 27.6mm deep.
New Old Stock
Learn More - RCA - 6X8 - Tube, electron. Triode-Pentode.$8.00Tube, electron. Triode-Pentode. Mount: 9 pin. Learn More
- RCA - 6N7 - Tube, electron.$15.00Out of stockTube, electron. Base 8 Pin. Made in the USA. Note: Maybe replaced with equal manufactured by Emerson. Learn More
- RCA - 6H6 - Tube, electron.$10.00Out of stockTube, electron. Base 8 Pin. Made in the USA. Learn More
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- GE - 6BL7GT - Tube, electron.Special Price $12.98 Regular Price $14.50Out of stock
GE - 6BL7GT Tube, electron.
Base 8 Pin Dual Triode.
Made in the USA.
Note: Maybe replaced with equal manufactured by General Electric.
Learn More -
- RCA - 6073 - Tube, electron. VR.$15.00Tube, electron. Voltage regulator, miniature glow-discharge type. A cold-cathode. Mount: 7 Pin. Dimensions: glass tube 17.7mm D x 58.9mm high. Made in the USA. Learn More
- RCA - 5R4GY - Tube, electron. NIB.$15.00Out of stockTube, electron. Full-wave vacuum rectifier. NIB. Note: Maybe repplaced with equal manufactured by GE. Learn More
- RCA - 3B25 - Tube, electron.$25.00READY TO SHIP - ONLY 5 LEFT IN STOCK!Tube, electron. 4000V PIV, 0.5A max average current, 2A peak, 20A surge at 500Hz max. 30s minimum preheating. Base: 4 pin, 1.358" (34.5mm) D x 1.10" (27.9mm) high. Dimensions: glass tube 2.05" (52mm) D x 5.31" (135mm) long. Made in the USA. Learn More
- RCA - 3B25 - Tube, Electron, Half Wave Rectifier, Gas Filled, Vintage New.Special Price $24.98 Regular Price $28.50
RCA - 3B25 - Tube, Electron.
Xenon filled half-wave rectifier tubes manufactured in the United States by RCA. These 4 pin UX4 base thick glass tubes, capable of up to 400 volts on the anode, come with solid interior construction, silver plates and side getters. They are printed in white with old style RCA logo, RCA ELECTRON TUBE RADIOTRON MADE IN U.S.A.
Half Wave Rectifier, Gas Filled
4000V PIV, 0.5A max average current
2A peak
20A surge at 500Hz max.
30s minimum preheating.
Base: 4 pin, 1.358" (34.5mm) D x 1.10" (27.9mm) high.
Dimensions: glass tube 2.05" (52mm) D x 5.31" (135mm) long.
Genuine RCA - Vintage - New Old Stock
Made in the USA
Learn More - RCA - 2E26 - Tube, electron. VHF transmitting beam tetrode.$10.00Tube, electron. VHF transmitting beam tetrode. 6.3V AC or DC. 0.8Amp. Base: 8 Octal, 32.7mm D x 16.4mm deep. Dimensions: glass tube 28.5mm D x 61.00 high including top contact. Made in the USA. Note: pins 4 and 6 are internal connections. Learn More
- RCA - 1B3GT - Tube, electron. Half-wave vacuum rectifier.$8.00Tube, electron. Half-wave vacuum rectifier. Base: 8 Octal, with 6 working pins. Made in the USA. Note: Maybe replaced with equal manufactured by Admiral. Learn More
- RCA - 12J5GT - Tube, electron.$20.00Tube, electron. Base 8 Pin, with 6 working pins.Triode, vacuum, Made in the USA. Learn More
- RCA - 117Z6GT - Tube, electron.$7.00Tube, electron. High vacuum rectifier/power supply. 117V 0.075Amp. Base: 8 Octal, with 6 working pins. Learn More
- RAYTHEON - RKR-72 - Tube, electron.$10.00Tube, electron. Base; 4 Pin. Dimensions: glass tube 38.4mm D x 3.094" (78.6mm) high including top contact. Base is 1.353" (34.3mm) D x 1.101" (27.9mm) deep. Made in the USA. Learn More
- RAYTHEON - JRP-6AK5 - Tube, electron.$25.00Tube, electron. Mount: 7 Pin. Dimensions: glass tube 18.1mm D x 38.5mm high. Made in the USA. Learn More
- National Union Electronic Tube - JNU-6AK5 - Tube, electron.$25.00Tube, electron. Mount: 7 Pin. Dimensions: glass tube 18.1mm D x 38.5mm high. Made in the USA. Learn More
- National Union Electronic Tube - JAN-CNU-6SK7GT - Tube, electron.$45.00Tube, electron. Base: 8 octal. Dimensions: glass tube 28.7mm D x 45.3mm high. Base is 32.8mm D x 21.8mm deep. Double marked VT-117-A. Made in the USA. Learn More