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Thread: DIP plus kit parts through digikey

  1. #1

    Default DIP plus kit parts through digikey

    Hello,

    So I ran into one final snag.. No one except digikey has all the parts I need to buy the prop chip ad components through except digikey. I found all the parts I needed except for the capacitors and crystal. There are so many of what all appear to be the same (after you have narrowed it down to for example the Capacitor, Electrolytic, 6.3 V, 1000 F)!
    Please help me by posting the digikey parts number for the parts that will work for the following. Thank you I have never used digikey before and find it confusing and amazing with how many seemingly identical products are on there
    Capacitor, Electrolytic, 6.3 V, 1000 F
    Capacitor, Electrolytic, 25 V, 0.47 F
    Crystal 5.00 MHz, 20 pF, HC-49/s
    32 kB EEPROM, DIP-8
    3.3 V regulator, TO220 package ---->>> edited from the TO92 under recommendation

    Thank you very much, this has been a rather stressful evening because of this and any help is appreciated. : )

    Post Edited (noobmuncher) : 11/3/2009 4:40:07 AM GMT
    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

  2. #2

    Default

    noobmuncher said...

    3.3 V regulator, TO92 package
    I think you will find you will fairly quickly exceed the allowable power dissipation for a TO92 regulator. You should probably be looking at a TO220 for thru-hole and breadboard work.

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    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

  3. #3

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    But which one? There is like 100 on digikey that meet these specs?
    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

  4. #4

    Default

    okay so i think this is the proper
    EEPROM search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=24AA32A-I/P-ND
    crystal search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=XC671CT-ND

    Post Edited (noobmuncher) : 11/3/2009 4:59:44 AM GMT
    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

  5. #5

    Default

    any one with the right specs and casing will do.

    There are often many duplicate valid parts from different companies, different packaging options, and different quantities. If you are not having the parts assembled then packaging does not matter and unless you have a bias against a company neither does the manufacturer.

    I do recommend only choosing ROHS compliant parts. not needed outside Europe but most parts are available and you never know what you may want to do in the future.

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    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

  6. #6

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    oh okay thats all I needed to know then, thank you.
    Last edited by ForumTools; 10-02-2010 at 03:40 PM. Reason: Forum Migration

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