Raytheon

5787WA JAN

9.00 USD

Tough Mil. Spec. gas voltage regulator tubes manufactured in the United States for the Armed Forces by Raytheon. These fine sub-miniature glass tubes with three long leads are designed to hold voltage steady at 98 volts at currents from 5mA to 25 mA under conditions of high temperature, mechanical shock and vibration. Printed in red with Raytheon logo, JAN 5787WA MADE IN U.S.A. and coded 80-52 K-85, they come in standard white military boxes NATO coded 5960-00-272-8545 under contract no. DLA 900-80-G-0005 0032.

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

Raytheon
198 Items

Data sheet

Base
Wire
Boite type
1/1
Emplacement
44
Fonction
Diode
Comments (0)
No customer reviews for the moment.