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📞 1-760-744-0700 (USA)
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920 CBS, RCA, Westinghouse Photosensitive Phototube (NOS/NIB)
920 CBS, RCA, Westinghouse Photosensitive Phototube (NOS/NIB)

In Stock

$19.91

Designed to function as a red and infrared radiation detector in sound reproduction applications
New old stock * No longer available for export
MFR: RCA, CBS, Westinghouse
SKU: 920

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931A RCA Photodetector Tube (NOS/NIB)
931A RCA Photodetector Tube (NOS/NIB)

In Stock

$44.91

Designed to function as a photodetector tube in relay systems where very high light sensitivity is needed.
New old stock * No longer available for export.
MFR: RCA
SKU: 931A-RCA

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1P36 Cetron Photosensitive Tube (NOS/NIB)
1P36 Cetron Photosensitive Tube (NOS/NIB)

In Stock

$19.91

Designed to be highly sensitive in the red and infrared spectrum of radiation.
New old stock * No longer available for export
MFR: Cetron
SKU: 1P36

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1P31 CBS Photosensitive Tube (NOS/NIB)
1P31 CBS Photosensitive Tube (NOS/NIB)

In Stock

$19.91

Designed to function as a red and infrared radiation detector in sound reproduction applications
New old stock * No longer available for export
MFR: CBS
SKU: 1P31-CBS

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12L8GT Twin Pentode Power Amplifier Tube (NOS/NIB)
12L8GT Twin Pentode Power Amplifier Tube (NOS/NIB)

In Stock

$4.91

Designed to function as a power output tube in light weight compact equipment.
New old stock * No longer available for export.
MFR: RCA
SKU: 12L8GT

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955 Tung-Sol Detector / Amplifier / Oscillator Tube (NOS/NIB)
955 Tung-Sol Detector / Amplifier / Oscillator Tube (NOS/NIB)

In Stock

$6.91

Acorn type detector, amplifier, and oscillator tube
New old stock * No longer available for export.
MFR: RCA
SKU: 955

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2050 RCA Thyratron Vacuum Tube (NOS)
2050 RCA Thyratron Vacuum Tube (NOS)

In Stock

$34.91

Designed for relay applications for grid-controlled rectifier service
New old stock * No longer available for export.
MFR: RCA
SKU: 2050-RCA

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5693/6SJ7 Raytheon Sharp Cut Off Pentode Tube (NOS/NIB)
5693/6SJ7 Raytheon Sharp Cut Off Pentode Tube (NOS/NIB)

In Stock

$29.91

Designed for use as a biased detector or high-gain amplifier.
New old stock * No longer available for export
MFR: Raytheon
SKU: 5693-RAY


NOTE: Picture for reference only.  Brands may vary.

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5794 RCA Low Mu Oscillator Tube (NOS/NIB)
5794 RCA Low Mu Oscillator Tube (NOS/NIB)

In Stock

$9.91

Deigned for continuous wave operation.
New old stock * No longer available for export.
MFR:RCA
SKU: 5794

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5823 RCA, GE, CEI Glow Discharge Triode (NOS/NIB)
5823 RCA, GE, CEI Glow Discharge Triode (NOS/NIB)

In Stock

$19.91

Designed primarily to be used as a relay control tube.
New old stock * No longer available for export.
MFR: RCA, GE, CEI 
SKU: 5823

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Items 41 to 50 of 71 total