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Vacuum Tubes

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  1. Amperex - PM2412B - Tubes. PhotoMultiplier tube.

    Amperex - PM2412B - Tubes. PhotoMultiplier tube.

    $88.69

    Tubes. PMT PhotoMultiplier tube, 3" face. Dimensions: overall: 6" long x 3" D. Base: 3/4" x 2-1/8" D, with 14 pin octal mount. Learn More
  2. National Radio - 5823 - Tubes, vacuum. 200V PIV, 25mA

    National Radio - 5823 - Tubes, vacuum. 200V PIV, 25mA

    $19.99

    Tubes, vacuum. Cold cathode triode, 200V PIV, 25mA average. Package: Base B7G 54x17mm 7 pin miniature. Learn More
  3. ITT - 1600860 - Tubes, electron. P/N: JAN6283.

    ITT - 1600860 - Tubes, electron. P/N: JAN6283.

    $200.00

    Tubes, electron. P/N: JAN6283 multi-element, tube type/tetrode. Beo hazard. Material: ceramic, silver plated metal. Dimensions: 2.25" D x 4.25" high. Military NSN 5960-00-752-5798, cage 20948. New older stock. Tarnished. Condition unknown. No other information available. Learn More
  4. National Power Tube - NL664L - Power tube.

    National Power Tube - NL664L - Power tube.

    $122.00

    Power tube. Manufactures box is double marked 405981A. Dimensions: Glass, 6-1/2" tall with additional attached base that is 1-1/2" tall and 2-1/2" wide with (4) large contacts. Made in America. Learn More
  5. Reliance Electric - NL770L - Power tube.

    Reliance Electric - NL770L - Power tube.

    $94.50

    Power tube. Manufactures box is double marked 405980A. Dimensions: Glass, 2.493" D x 8-1/4" tall with 4 heavy spade lug terminals. Learn More
  6. National Electronics Inc - RL6989-NE - Power tube. Life indicating.

    National Electronics Inc - RL6989-NE - Power tube. Life indicating.

    $195.00

    Power tube. Life indicating. Manufactures box is double marked 404745D. Dimensions: 2.126" D x 8-1/4" tall with (4) heavy spade terminals. Learn More
  7. Oliveri Tool Company - AMO - Tube Puller. For 7 pin miniature tubes.

    Oliveri Tool Company - AMO - Tube Puller. For 7 pin miniature tubes.

    $7.50

    Tube Puller. For 7 pin miniature tubes. Directions on box reads: To extract tubes, simply press AMO down on tube, and lift. Then press release button. Learn More
  8. General Electric - GL5550-1A - Size A Ignitron rectifier.

    General Electric - GL5550-1A - Size A Ignitron rectifier.

    $195.88

    Size A Ignitron rectifier. Danger - high voltage. Black 54mm heavy diameter lead. Note: "May not be shipped by AIR". Used. Made in the USA. Learn More
  9. NL-5855 - Vacuum tube, Thyratron.

    NL-5855 - Vacuum tube, Thyratron.

    $199.00

    Vacuum tube, Thyratron. Large, glass and fragile. Body: 6-1/4"H x 3-5/16"D. (2) top contacts 7/8" wide x 1/16" thick and one on the bottom same size. Overall 11 x 3-1/4". Made in the USA. Learn More
  10. Reliance Electric - RL635/7019 - Power tube.

    Reliance Electric - RL635/7019 - Power tube.

    $49.50

    Power tube. Manufactures box and part double marked 49492-2B. Dimensions: 1.998" D x 8" tall, with (4) heavy pin contacts. Learn More
  11. Reliance Electric - RL7786-NE - Power Tube.

    Reliance Electric - RL7786-NE - Power Tube.

    $66.50

    Power Tube. Manufactures box double marked Xenon gas filled and P/N 404744-C. Dimensions: 2-1/8" D x 6-5/8" tall, with (4) heavy spade terminals. Learn More
  12. Reliance Electric - RL5684-NE - Power tube. Life indicating.

    Reliance Electric - RL5684-NE - Power tube. Life indicating.

    $75.00

    Power tube. Life indicating. Manufactures box and part double marked 401254-C.Dimensions: 1.578" D x 5.5" tall, with 4 heavy pin contacts. Learn More
  13. Reliance Electric - STATATUBE-04 - Power tube. Double marked 410409R.

    Reliance Electric - STATATUBE-04 - Power tube. Double marked 410409R.

    $49.50

    Power tube. Double marked 410409R. Dimensions: 1.909" D x 6-1/4" tall, fully enclosed. Learn More
  14. United Electronics Co - 371B - Electronic Tube.

    United Electronics Co - 371B - Electronic Tube.

    $150.00

    Electronic Tube. Voltage: 5V. Filament current: 10.3Amp. max PIV: 25KV. Anode current: 300mA. Peak anode current: 1.5Amp.Package: Glass body, 4 pin male base. Learn More
  15. RCA - 2056 - PMT, photomultiplier tube.

    RCA - 2056 - PMT, photomultiplier tube.

    $69.00

    PMT, photomultiplier tube. Dimensions: 5-1/8" D x 8-1/4" overall length. Base: 14 octal. Used/removed from equipment. Good condition. Learn More
  16. RCA - 4441A - PMT
  17. General Electric - GL5550 - Size A Ignitron rectifier. New.

    General Electric - GL5550 - Size A Ignitron rectifier. New.

    $275.00

    Size A Ignitron rectifier. Danger - high voltage. Black 54mm heavy diameter lead. Note: "May not be shipped by AIR". New. Made in the USA. Learn More
  18. SRC Labs - 50B01-3 - Tube. PMT, photomultiplier.

    SRC Labs - 50B01-3 - Tube. PMT, photomultiplier.

    $44.99

    Tube. PMT, photomultiplier. Dimensions: Body 1.981" D x 4.923" tall. Base 2.25" D round x 2.1" high including pins. Base/Contacts: 14 Pin. Learn More
  19. THOMAS - 5M121P31M - Tubes. Cathode ray tube, 5".
  20. RCA - 8165/4-65A - Electron Tube.

    RCA - 8165/4-65A - Electron Tube.

    $85.00

    Electron Tube. Factory new in box. Learn More
  21. Amperex - XQ1072 - Plumbicon 1" color video tube.

    Amperex - XQ1072 - Plumbicon 1" color video tube.

    $89.00

    Plumbicon 1" color video tube. May have one or two minor spots as they are marked "Test" tubes. T44H12. Imaging tube. More info: http://www.nimaging.com/products/tubes/pdf/XQ1072.pdf Learn More
  22. Amperex - XQ1072 - Plumbicon 1" color video tube. PBO Triode.

    Amperex - XQ1072 - Plumbicon 1" color video tube. PBO Triode.

    $89.00

    Plumbicon 1" color video tube. PBO Triode. More info: http://www.nimaging.com/products/tubes/pdf/XQ1072.pdf Learn More
  23. RCA - 5UP1 - CRT 5" for Oscilloscopes.

    RCA - 5UP1 - CRT 5" for Oscilloscopes.

    $75.00

    CRT 5" for Oscilloscopes. B&K and others. Learn More
  24. Sylvania - 5BP1 - Cathode ray scope tube, 5" D.

    Sylvania - 5BP1 - Cathode ray scope tube, 5" D.

    $75.00

    Cathode ray scope tube. US Army. (Order 3181-SCRL-43). Dimensions: 5" D, overall length 16-1/2" with a 11 pin plug 1-3/4" total D socket. Note: Additional shipping charges for lightweight over-sized box, approximately $30.00 USD. Learn More
  25. Dunlee - CC1573 1.2 - Tube, electron.

    Dunlee - CC1573 1.2 - Tube, electron.

    $25.00

    Tube, electron. Base: heavy 4 Pin. Dimensions: glass tube 1.791" D x 3.571" high. Plus base 2.007" D x 1.110" deep. Learn More
  26. Dunlee - CC1080 / DU175/200 - Tube, electron.

    Dunlee - CC1080 / DU175/200 - Tube, electron.

    $25.00

    Tube, electron. Base: heavy 4 Pin. Dimensions: glass tube 1.748" D x 2.927" high. Plus base that is 2.012" D x 3.005" deep. Tube body has been wrapped 20 turns of a nylon coated fiberglass wire, each ending with a screw contact. Learn More
  27. Tektronix - 157-0053-00 - Tube, vacuum. Toshiba 12BY7A.

    Tektronix - 157-0053-00 - Tube, vacuum. Toshiba 12BY7A.

    $10.00

    Tube, vacuum. Toshiba 12BY7A. Mount: PCB. Package: glass with 9 pin male base. Note: selected PR9M. Learn More
  28. Tektronix - 157-0051-00 - Tube, vacuum. RCA 5879.

    Tektronix - 157-0051-00 - Tube, vacuum. RCA 5879.

    $10.00

    Tube, vacuum. RCA 5879. Mount: PCB. Package: glass with 9 pin male base. Note: selected PR9M. Learn More
  29. GE/Tektronix - 157-0059-00 - Tube, vacuum. General Electric JAN 6AU6A.

    GE/Tektronix - 157-0059-00 - Tube, vacuum. General Electric JAN 6AU6A.

    $10.00

    Tube, vacuum. General Electric JAN 6AU6A. Mount: PCB. Package: glass with 7 pin male base. Note: selected PR7M. Made in the USA. Learn More
  30. Tektronix - 157-0063-00 - Tube, vacuum. Toshiba 6AK5.

    Tektronix - 157-0063-00 - Tube, vacuum. Toshiba 6AK5.

    $10.00

    Tube, vacuum. Toshiba 6AK5. Mount: PCB. Package: glass with 7 pin male base. Note: selected PR7M. Learn More
  31. Tektronix - 157-0110-00 - Nuvistor tube. RCA PR7586-16P.

    Tektronix - 157-0110-00 - Nuvistor tube. RCA PR7586-16P.

    $10.00

    Nuvistor tube. RCA PR7586-16P. Type CKD. Package: 5 Pin. Learn More
  32. Cinch - 5935-686-3565 - Electron tube socket. P/N 46A22468.

    Cinch - 5935-686-3565 - Electron tube socket. P/N 46A22468.

    $2.00

    Connector, socket. Electron tube rectangular socket, female 3 position/3 pin. P/N 46A22468. Polarization: off center hole. Mount: Press-fit, type 50B. Material: Mica, molded. Contact material: Beryllium copper. Surface treatment: gold and silver. Note: Dimensions: Overall 9.1mm long. Behind board 8.9mm long x 3.9mm wide x 10.5mm deep including contacts. Military NSN 5935-00-686-3565. Learn More
  33. Tektronix - 157-0050-00 - Tube, vacuum. General Electric JAN12AU6.

    Tektronix - 157-0050-00 - Tube, vacuum. General Electric JAN12AU6.

    $10.00

    Tube, vacuum. General Electric JAN12AU6. Mount: PCB. Package: glass with 7 pin male base. Note: selected PR9M/PR7M. Made in the USA. Learn More
  34. Tektronix - 157-038 - Tubes, 12AU6. Matched set.

    Tektronix - 157-038 - Tubes, 12AU6. Matched set.

    $29.00

    Tubes, 12AU6. Matched set. Mount: 7 pin. Learn More
  35. Tektronix - 6AW8A - Tube. Triode-Pentode. Matched set 6AW8A.

    Tektronix - 6AW8A - Tube. Triode-Pentode. Matched set 6AW8A.

    $29.00

    Tube. Triode-Pentode. Matched set 6AW8A, 6.3V 0.6Amp. Package: glass 9 Pin. Note: P/N: 157-039. Label reads 157003900. Learn More
  36. Tektronix - 157-021 - Tube. Triode-Pentode. Matched set 6CL6.

    Tektronix - 157-021 - Tube. Triode-Pentode. Matched set 6CL6.

    $14.50

    Tube. Triode-Pentode. Matched set 6CL6. Package: glass 9 Pin. Note: P/N: 157-021. Label reads 157002100. Learn More
  37. Tektronix - 6CB6 - Tube. Triode-Pentode. Matched set 6CB6.

    Tektronix - 6CB6 - Tube. Triode-Pentode. Matched set 6CB6.

    $9.00

    Tube. Triode-Pentode. Matched set 6CB6. Package: glass 9 Pin. Note: P/N: 157-021. Label reads 157002000. Maybe replaced with equal 6CB6A manufactured by GE, Tung-Sol, RCA and or Westinghouse. Learn More
  38. Tektronix - 5879 - Tube. Triode-Pentode. Matched set 5879.

    Tektronix - 5879 - Tube. Triode-Pentode. Matched set 5879.

    $14.50

    Tube. Triode-Pentode. Matched set 5879. Package: glass 9 Pin. Note: P/N: 157-051. Label reads 157005100. Learn More
  39. Tektronix - 157-082 - NEW 7-PIN TUBES

    Tektronix - 157-082 - NEW 7-PIN TUBES

    Regular Price: $22.00

    Special Price $11.00

    NEW 7-PIN TUBES Learn More
  40. Tektronix - 157-0099-00 - Nuvistor tube. Pair.
  41. Tektronix - 5879 - Tube. Triode-Pentode. Matched set 5879.

    Tektronix - 5879 - Tube. Triode-Pentode. Matched set 5879.

    $29.00

    Tube. Triode-Pentode. Matched set 5879. Package: glass 9 Pin. Note: P/N: 157-018. Learn More
  42. Varian - VA209 - Tube, microwave electron.

    Varian - VA209 - Tube, microwave electron.

    $95.00

    Tube, microwave electron. 10GHz. Military NSN 5960-00-776-5477. New. Learn More
  43. RCA - 2BP1 - Tube, electron. 2" CRT.

    RCA - 2BP1 - Tube, electron. 2" CRT.

    $75.00

    Tube, electron. 2" CRT Electron tube housed with 12 position socket, 7 actual contacts. Used. Learn More
  44. General Electric - JAN6CL6 - Tube, electron. Pentode.

    General Electric - JAN6CL6 - Tube, electron. Pentode.

    $25.00

    Tube, electron. Pentode. Package: 9 Pin. Note: Military NSN 5960-00-615-0243, cage 24446. Learn More
  45. Tektronix - 154-0491-00 EL8608 - New 9-Pin electron tube

    Tektronix - 154-0491-00 EL8608 - New 9-Pin electron tube

    $27.50

    EL/8608 TEKTRONIX 154-0491-00 New 9-Pin electron tubeby AMPEREX Learn More
  46. Tektronix - 154-0491-00 - Electron tube. EL/8608.

    Tektronix - 154-0491-00 - Electron tube. EL/8608.

    Regular Price: $55.00

    Special Price $27.50

    Electron tube. EL/8608. Package: 9 pin. Note: Cross Tektronix 154-0491-00. Learn More
  47. EEV ENGLAND - 388E - Cathode Ray Tube - 1" - with test data.

    EEV ENGLAND - 388E - Cathode Ray Tube - 1" - with test data.

    $155.00

    New Military Cathode Ray Tube - 1" - with test data. Original manuf bx. Learn More
  48. HAMAMATSU - 1P28 - PMT, photomultiplier tube.

    HAMAMATSU - 1P28 - PMT, photomultiplier tube.

    $39.00

    PMT, photomultiplier tube. 9 Stage electrostatically focused type. High vacuum photo-tube in which the photocurrent produced at a light sensitive cathode is multiplied many times by secondary emission occuring at successive dynodes within the tube. Anode supply: 1250V. Voltage between dynode No9 and anode: 250V. D-C anode current: 2.5ma. Ambient temperature: 75 Deg C. Package: 1-5/16" D x overall length 3-11/16" long. Seated height 3-1/8" long. base: 11 pin plug-in with socket and 30" cable. Note: Specification sheet available. Maybe replaced with 931A, average anode characteristics are the same. Learn More

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