0a-5z

3B25, 3C22, 3B22, 1H4B, 1C21 Tube, 3D21A, 2D21 Tube, 2d21 /5727 /pl21 Thyratron, 1N2637-FAA HV Rectifier Diode 1N2637-3B28, FAA, 3C24 Tube, 0E3 Tube, 0e3 /85a1, 3C45 Tube, thyratron, TOSHIBA (see 6130/ 3C45), 1N2637 HV Rectifier Diode 3B28/1N2637, Semicon, ASSR1013 HV Rectifier Diode ASSR1013/3B28/1N2637, Semtech, 2HQ5 Tube Triode, 3BL3A, 5AS4A Tube, (SEE 5U4GB-US), 1C1 Tube, 0A2-P Tube, 0A2WA/0A2 Clean Pullouts

STR-4B31 Semtech Vintage Solid State HV Rectifier Diode (NOS)

$54.91

Replacement for 4B31. Uses the PLCAP1 plate cap.
Size: 6.5" Long x 2.25" Diameter

New Old Stock * No longer available for export
MFR: Semtech
SKU: STR-4B31

Made in the USA
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5Y3GT Ken-Rad Full Wave High Vacuum Rectifier Tube (Pull)

$54.91

Ken-Rad Full Wave High Vacuum Rectifier Tube
Similar to CV-4027/5Y3WGT/5Y3WGTA

Used * No longer available for export
MFR: Ken-Rad * Made in USA
SKU: 5Y3GT-KEN

Made in the USA
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6087/5Y3WGTB Raytheon Full-Wave High Vacuum Rectifier Tube (NOS/NIB)

$49.91

Designed to function as a rectifier in medium voltage applications.

New old stock * New In Box * No longer available for export.
MFR: Raytheon
SKU: 6087-5Y3WGTB-RAY
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5Y3GT RCA Full-Wave High Vacuum Rectifier Tube (NOS/NIB)

$49.91

MFR: RCA
NSN: 5960-262-0218
SKU: 5Y3GT-RCA

Made in the USA
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2C40A Tube Medium Mu Triode

$44.91

Designed to function as either a amplifier or oscillator up to 3.75GHz. Pulsed operation possible, delivering up to 300W out at 3GHz.
New old stock * No longer available for export.
MFR: GE
SKU: 2SC40A

Made in the USA
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5U4GB/ 5AS4A General Electric Tube Full-Wave High-Volume Rectifier(NOS/NIB)

$44.91

Rectifier tube for amplifiers.
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
MFR:GE, USA
SKU: 5U4GB-GE-BT

Made in the USA
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5U4GB/ 5AS4A JAN / Sylvania Tube Full-Wave High-Volume Rectifier(NOS/NIB)

$44.91

MFR:JAN / Sylvania, USA
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4GB-JAN

Made in the USA
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5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)

Call for Price
1-800-RFPARTS (1-800-737-2787)

Heavy duty version 5U4GB
MFR: RCA
New old stock * No longer available for export
SKU: 5AU4-RCA
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2C53 National Union High Mu Triode Amplifier Tube (NOS/NIB)

$43.91

Base	Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap
Filament	Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description	HV triode, intended for use as shunt regulator. 8000V max anode voltage, 5mA average, 100mA peak, 12W max dissipation. +/-300V insulation between cathode and heater.

New old stock * New In Box * No longer available for export.
MFR: National Union
SKU: 2C53

Made in the USA

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3D21WB Pulse Beam Powered Tetrode Tube

$39.91

Designed to operate as a pulse modulator.
New old stock * No longer available for export.
MFR: Tung Sol, MU Incorporated
SKU: 3D21WB

Made in the USA
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