(Topic ID: 228887)

SDU-100 for Meteor


By AWKnewstubb

7 months ago



Topic Stats

  • 6 posts
  • 3 Pinsiders participating
  • Latest reply 7 months ago by AWKnewstubb
  • No one calls this topic a favorite

You

Linked Games

  • Meteor Stern Electronics, 1979
#1 7 months ago

Hi all,

I am wonder what the alternative transistor for the SE9402 transistors is, now that the SE9402 is a discontinued item?
Also, any directions on where to purchase the alternative.

Cheers.

#4 7 months ago

A Se9402 is a PNP, a TIP102 is NPN.

Am I missing something?

#5 7 months ago

I should have elaborated on my first post:
The part he *should* be using is a TIP102. SDU-100 uses all NPN power transistors - SE9302 and not SE9402.

Proper transistor replacement for an SE9302 is TIP102 and proper replacement for SE9402 is TIP107.

#6 7 months ago

Looks like TIP102 is correct.
Thanks for the help on this one.

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