Q about NSB3411

I obtained several NSB3411 red LED displays, and I think they're for a digital clock since they have the colon in the center. I ohmed out the pinout, no problem. I got nothing on

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I did a google and came up with a handful of hits, just wanting to sell them to you. What I would like to know is what is the maximum current per segment, and if each of the segments has more than 1 LED in series. Seems like it takes 4V or more to get it to light up. Thanks.

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My email address is whitelisted. *All* email sent to it goes directly to the trash unless you add NOSPAM in the Subject: line with other stuff. alondra101 hotmail.com Don't be ripped off by the big book dealers. Go to the URL that will give you a choice and save you money(up to half).
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You'll be glad you did! Just when you thought you had all this figured out, the gov't changed it:
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Reply to
Watson A.Name - "Watt Sun, th
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Did you try Three-Five (or III-V), the outfit that took over National's opto-displays?

Mark Zenier snipped-for-privacy@eskimo.com Washington State resident

Reply to
Mark Zenier

Oh yea, I forgot to say, try Jameco's web archive. They might have a datasheet under either National or Three-Five's part number. They had a whole pile of that stuff for years in their catalog.

Mark Zenier snipped-for-privacy@eskimo.com Washington State resident

Reply to
Mark Zenier

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the

google

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National's

No, I knew nothing about them until you told me. Thanks, I'll see what I can find. I tried looking in the HP opto manual but I couldn't find anything close to it. Thanks. BRB...

I found this URL

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but I'm not sure if it's the right company. In their history they mention buying a div of National, but I could find nothing on LED displays on their website. I clicked on display prod and tech library and they said that they sold some div to some other co, but it doesn't seem to be a LED display maker. Apparently no way to do a search.

Reply to
Watson A.Name - "Watt Sun, th

a

the

google

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National's

I found this listing for another company but I couldn't find their web page.

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Still looking..

Reply to
Watson A.Name - "Watt Sun, th

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