[Milsurplus] Germanium to silicon

[Sean Barton]

NTE makes replacements for those devices.  It looks like NTE126 and NTE160 
transistors will replace the 4 you listed.  http://www.nteinc.com/

Sean

----Original Message Follows----
From: Brad Latta <bl_6000 at yahoo.com.au>
To: milsurplus at mailman.qth.net
Subject: [Milsurplus] Germanium to silicon
Date: Fri, 31 Aug 2007 06:12:59 +1000 (EST)

Good day all,
               I have one of the R-1051 navy receivers
& I am wondering about replacing a lot of the
germanium transistors in the modules with silicon
ones, as the germanium transistors are impossible to
get, especially in the RF amplification stages.
Several of these are leaky. The germanium ones seem to
have lower voltage & current operation than modern
silicon types, 2N700, 2N1224, 2N1225, 2N3127 etc
                 Brad


       
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