(Topic ID: 293259)

Gottlieb transistor replacement?

By Nihonmasa

5 months ago



Topic Stats

  • 4 posts
  • 3 Pinsiders participating
  • Latest reply 5 months ago by Nihonmasa
  • No one calls this topic a favorite

You

Linked Games

#1 5 months ago

Hi all,

I am currently working on a Shaq.
The field display has several non working digits.
The small board driving is missing a transistor

What I can read on them is D40ki H9444

What could be a suitable replacement?

#3 5 months ago

Similar to Gottlieb's MPSU45 but higher current, lower gain and the same goofy pinout (E-B-C).

Use Central Semiconductor D40K2. You can find these at Mouser -- www.mouser.com

#4 5 months ago
Quoted from G-P-E:

Similar to Gottlieb's MPSU45 but higher current, lower gain and the same goofy pinout (E-B-C).
Use Central Semiconductor D40K2. You can find these at Mouser -- www.mouser.com

Awesome, many thanks!

Hey there! Got a moment?

Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside