Could it be 1N4148?  That's a common-as-mud silicon signal diode.  Usually
not painted up all fancy.

On Sat, Aug 5, 2017 at 3:11 AM, David Beierl <dbeierl@attglobal.net> wrote:

> BC547 is a general purpose half watt NPN switcher/amplifier.  Pinout is
> CBE looking at the flat side.
>
> Haven't found a 1N418, are you sure of the number?
>
>
>