Nava v1.0 BOM [5/18/16 IMPORTANT BOM UPDATE]

Discuss Nava construction and related issues
  • synaptech
    Posts 13
    Joined: May 23rd, '16, 20:21

    Just going through my build now and noticed the current mouser BOM has two versions of the .1uF film capacitors:

    80-R82DC3100AA50J
    80-R82EC3100AA70J

    They're both the same price, one rated to 100v and the other to 63v so either one should be fine. Just a note for anyone buying the project cart that you should remove one. :D
  • synaptech
    Posts 13
    Joined: May 23rd, '16, 20:21

    These LED standoffs work better than the current ones in the BOM:

    Mouser Part #: 534-7364
    http://www.mouser.com/ProductDetail/Key ... 0gMA%3D%3D
  • misa
    Posts 89
    Joined: Jan 3rd, '14, 08:53

    can anyone enlighten me about what the deal is with this part:

    http://www.mouser.de/Search/ProductDeta ... 94-SFR25-0

    "Metal Film Resistors - Through Hole 400mW 0 Ohm Jumper SFR55 Historical p/n"

    why do I need to buy a 0 Ohm jumper? can't I just use the leads of the resistors already built in?
  • User avatar
    Patrick
    Posts 61
    Joined: Jan 6th, '14, 19:16
    Location: Germany

    Mouser needs your Money ;)

    Drop this Position from your Mouser basket
  • beeb
    Posts 96
    Joined: May 18th, '16, 20:15

    But they're pretty, they're turquoise...
  • User avatar
    jeroenbvo
    Posts 136
    Joined: May 6th, '14, 15:58

    beeb wrote:But they're pretty, they're turquoise...
    :lol:
  • User avatar
    hofmann25
    Posts 268
    Joined: Jan 26th, '16, 21:30

    e-licktronic wrote:
    EDIT 8/15/16
    -Nava Mouser BOM updated
    -Red backlight 16x2 LCD OUT OF STOCK (can find on Ebay)
    -390pF Polystyren capacitor OUTOF STOCK (available by Musikding or BanzaiMusic)


    EDIT 6/8/16
    -MF1/4LCT52R105J Koa Speer 1M resistor replace by MF1/4LCT52R105G

    EDIT 5/23/16
    -Add Kemet R82EC3100AA70J 0.1uF capacitor 7pcs
    -1Kohm resistor quantity updated to 29pcs
    -1K2ohm resistor quantity updated to 41pcs
    -20Kohm resistor quantity updated to 5pcs
    -FCI 68000-416HLF 16 pins male pin header added to the BOM

    EDIT 5/21/16
    -20Kohm resistor quantity updated to 5 pcs
    -68Kohm resistor quantity updated to 4 pcs
    -100kohm CFR-25JR-52-100K Yageo resistors replace by 291-100K-RC Xicon

    EDIT 5/20/16
    -100pF capacitor quantity updated to 5 pcs

    EDIT 5/18/16
    Important update! On semiconductor EEprom does not seems to work with current firmware so you need the Microchip one :?
    -On semiconductor CAT24M01 EEprom replace by Micropchip 24LC1025

    EDIT 5/17/16
    -Nichicon 0.028uF cap QYX1H273KTP replace by Panasonic ECQ-E2273KF3

    EDIT 5/3/16
    Nava v1.0 Mouser Bom updated

    Best regards,
    e-licktronic
    Is this all that's needed Vincent? I have been holding off until the full list of additions is needed......

    I'm about to order more from mouser and wanted to check first.............

    Is it possible for you to update all these additions with the amount needed? :)

    Thanks
  • amartins
    Posts 2
    Joined: Aug 26th, '16, 09:42

    Hi,

    i've just finished my nava, and i've found 3 problems with the bom :

    - 1,2kohm resistor accordind to the documentation, we need 42 (41 for the sequencer and 1 for the I/O board).
    - C163 film capacitor 0,47uF not listed in the BOM.
    - and 0,1uF film resistor we have 14 (7 in 63V and 7 in 100V) but according to the documentation we need only 8.

    Hope this help.
  • systmcrsh
    Posts 3
    Joined: May 6th, '16, 00:50

    that helps, i'm about to order the bom, thanx!
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