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Marc1980
07-06-2017, 04:19 PM
Hi guys,

I am trying to source some of the push buttons that incorporate an LED. You can see them being used here to build an audio panel.
http://www.baron58.com/KMA28%20Audiol.htm

I have looked all over but cant find them. Does anyone have an ideas?

Many thanks
Marc

cmdr114b
07-07-2017, 02:33 AM
Marc,
What about using something like these and make your own Key caps.
They would look more like the real thing (at least all the ones I have flown with).
http://www.directindustry.com/prod/c-k-components/product-9027-524239.html
John

jonesthesoftware
07-07-2017, 12:37 PM
OOPS.............

Fess_ter
07-10-2017, 03:17 AM
Hi guys,

I am trying to source some of the push buttons that incorporate an LED. You can see them being used here to build an audio panel.
http://www.baron58.com/KMA28%20Audiol.htm

I have looked all over but cant find them. Does anyone have an ideas?

Many thanks
Marc

Those switches are made by Mountain or Miyama Electric Co. Ltd.
Model DS-661R
Also known as DS-661S.
I have looked from time to time, the planet over, to find them. Opencockpits in Spain used to have them, but no longer.

There are other switches that can substitute.
E-Switch 5501MBLKGRN is one I'm using to make a COM panel. The old designation was 5501M12. You might find it in a search as well.
DigiKey has them for around $4 US if you buy 10.
https://www.digikey.com/product-detail/en/e-switch/5501MBLKGRN/EG17171-ND/101669
Mouser has 219 of them at $4 or less if you buy 10 or more. (As of 7-10-2017) Listed as 5501M12.

~Fess

Marc1980
07-13-2017, 02:06 PM
Thanks Fess, Ill check it out.

Steve Eisenberg
08-14-2017, 09:09 AM
Check out RUSCOOL Electronics in New Zealand. These guys are great and the costs reasonable. http://www.ruscool.co.nz/pb_annunc.html

Marc1980
08-14-2017, 12:43 PM
Thanks for this. I remember looking at these guys a couple of years ago but had forgotten about them.
Cheers
Marc