Receiving Tubes

Replacement for 4B32 vacuum tube. Uses the PLCAP1 plate cap.
Size: 7" Long x 1.85" Diameter

Removed from working equipment
Clean Pullout * No longer available for export
MFR: SSDI (FAA version), Made in USA
SKU: STR4B32-P

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

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

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

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

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

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

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

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