[Amps] Date Code Samsung 120 MFD 450 Volt Capacitors?

[Glen Zook via Amps]

Just put an additional 450 volt capacitor in series to increase the safety factor. Glen, K9STH

Website: http://k9sth.net
      From: "qrv at kd4e.com" <qrv at kd4e.com>
 To: "amps at contesting.com" <amps at contesting.com> 
 Sent: Monday, May 11, 2015 8:40 AM
 Subject: [Amps] Date Code Samsung 120 MFD 450 Volt Capacitors?
   
Would these caps be safe to use in an amp PS?

Samsung 120 mfd  at 450 volt 105c

Would this # EIAJD0160 reveal the date code?

Or best not to mess with anything below 500v?

The Clipperton L manual says 100uF @ 500v, the ones
in there are 125uF @ 500v.