Nova 3 front panel

Paul Koning paulkoning at
Sat Jul 23 14:16:54 CDT 2016

> On Jul 23, 2016, at 2:41 PM, jim stephens <jwsmail at> wrote:
> On 7/23/2016 10:57 AM, Vincent Slyngstad wrote:
>> From: Henk Gooijen: Saturday, July 23, 2016 10:36 AM
>>> Somebody knows of a source for 28V 40 mA “grain” bulbs with wires?
>>> I could use some 10 … and 20 as spare 😊
> The Mouser sale for the CM2187 (think that may be the above ebay part) shows it a 28v lamp, 44 cents, and 3000+ in stock.   Not sure why the ebay sale is for so much, but Mouser looks like the place to buy if there isn't a minimum order amount or bad shipping / service fee costs from Mouser.

Mouser and its competitor Digikey are both large and well established electronic parts distributors.  They may have a minimum order, or a service charge for very small orders, but if so it's probably something modest like $25.  And you can go to them for pretty much every electronic part you might ever want, at least if it's current production.  I'm not sure about tubes, but apart from that...  I've used them both, Digikey more often.  Excellent outfits.

28V lightbulbs should be readily available, after all 28V is standard DC power in airplanes.


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