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Old 09-19-2012, 06:49 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by radiotron View Post
any idea what these are inside the high voltage cage theres no ib3, but 2 glass rods with 3 connections caps?
Type 5642 HV diodes:

http://www.r-type.org/exhib/aai0016.htm

Widely used in Tektronix oscilloscopes of the era, and a few TVs.

Here are a few on the 'bay:

http://www.ebay.com/sch/i.html?_trks...diode&_sacat=0

Not affiliated,
jr

Last edited by jr_tech; 09-19-2012 at 07:00 PM. Reason: add eBay link to 5642s
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