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AM CLASSIFIEDS => Wanted => Topic started by: John K5PRO on May 22, 2014, 03:02:23 PM



Title: Tiny high value chokes
Post by: John K5PRO on May 22, 2014, 03:02:23 PM
Looking for some specific  20-50 Henry chokes for some passive low pass filter projects. I have three, but need to make some more filters.
These things were popular in the years of yore, as audio reactors, for parallel feed to tubes or transistors in amplifiers. Also used in 'wave filters'. These are the sizes that are less than an inch across. If you have any of these, PM me. Thank you!

TRW/UTC SO-5 subouncer size, 1 mA
TRW/UTC SSO-5 sub subouncer
TRW/UTC VIC19 or 12 Variductor
TRW/UTC ML-9 or 10 Miniductor
TRW/UTC H-35
Triad T-101X  750 uA
Freed PMA11 3 mA
Military TF4RX20YY
Stancor or Chicago UME-39 encapsulated
Stancor C-2301
Stancor C-1003
Microtran M13-H or M
Microtran SM5-H, F or M
Microtran MM5-H or M
Thordarson TR-56
Thordarson TR-151

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