[sdiy] 1N4148 as replacements for Germaniumdiodes.

Florian Anwander fanwander at mnet-online.de
Thu May 19 14:09:23 CEST 2016


a buddy of mine has a TR-606, which appearently has some shortcut diodes 
in the matrices arount the step programming and instrument selector. 
Originally Roland uses germanium diodes 1S188FM. 1N270 or NTE110A are 
recommended as replacement. If I look at the corresponding datasheets, I 
don't see anything that would speak agains 1N4148.

Do you think one could use simply 1N4148 as replacement? Or am I blind 
and overlook something completely important?


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