5Y3WGTA JAN CHROME TOP
  • 5Y3WGTA JAN CHROME TOP
  • 5Y3WGTA JAN CHROME TOP
Sylvania

5Y3WGTA JAN CHROME TOP

47.00 USD

 Tough Mil. Spec. full wave rectifier tubes manufactured by Sylvania in the United States. These rugged tubes come with large ribbed black plates, thick mica internal supports, and top getters. They are glass etched on top 5Y3WGTA U.S.A., and are printed in green JAN 5Y3WGTA SYLVANIA U.S.A. with multiple production codes; some are brown base printed in white, mostly from the 1970's. Boxes are standard military white NATO coded 5960-00-262-0218 SIMILAR TO THE CV-4027. Photo is trypical of available stock.

Condition

Tube Matching
Tube Matching
6.00 USD by tube

WHY ?

A tube may have one, two, or three internal sections depending on the purpose of the tube; somtimes these sections are all the same, sometimes they are different. Due to manufacturing and material tolerances, there may be slight differences between the original specification and the actual tube. Tube matching tests each one of these internal sections and selects tubes, compared to original specifications at manufacture, for balanced performance and good sound.

HOW ?

All our tubes are tested by us prior to packing on our Stark, AVO, Simpson or RF Laboratories Inc. calibrated testers. On request for tube matching, tubes are matched for Mutual Conductance in Micromhos and Plate Current in Milliamps on our Amplitrex or Radioelec Duovac testers, with results printed for each  individual tube. Certain tubes difficult to test are matched for Mutual Conductance in Micromhos only on one of our regular calibrated testers. On request we can also test for Microphonics.

Quantity

Sylvania
6 Items

Data sheet

Base
8 pin Octal
Boite type
1/5
Emplacement
SS
Quide
304
Fonction
Full-wave rectifier
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