If you grab the datasheet from Dieter's site, which has the extended datasheet for an IN-3, the explanation for the arrow is listed just under the diagram on page 2. The arrow points to the Cathode.
On Monday, March 4, 2013 10:17:11 PM UTC+11, NoCampersFluffy wrote: > > Woops wrong way round. The arrow points to the Cathode. Sorry. > > On Monday, March 4, 2013 10:11:39 PM UTC+11, NoCampersFluffy wrote: >> >> Hello >> >> IN-3's have a little arrow imprinted into the glass near where the wires >> exit at the bottom of the bulb. The arrow points to the anode. >> >> On Monday, March 4, 2013 8:10:20 AM UTC+11, Smiffy wrote: >>> >>> As I read precious little Russian and can't figure this from the >>> datasheet, could someone enlighten me as to which is the anode and the >>> cathode in an IN-3? >>> >>> I'm assuming that the cathode is the silver electrode with the hole in >>> the middle and the anode the smaller, grey, electrode - but don't want to >>> commit this to an Eagle part and end up getting the entire board of 21 >>> tubes wrong! (They will be mounted flat to the board, leads bent through 90 >>> degrees. This is for a BCD clock.) >>> >>> Cheers >>> >>> M >>> >> -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msg/neonixie-l/-/1g-i4DVW3tQJ. For more options, visit https://groups.google.com/groups/opt_out.
