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

Discuss Nava construction and related issues
  • Iggy
    Posts 7
    Joined: Oct 12th, '19, 10:05

    Oh snap, now I know better. Thanks for the offer though!
  • kid303
    Posts 8
    Joined: Oct 2nd, '17, 11:54

    Hey there,
    I cant seem to find a 0.68uf electrolytic at Mouser or Reichelt, I have carts I am adding to at both sites but niether have the caps, Mouser has ran out and will not be getting more for 21 weeks and the way things are at the moment may be even longer.
    Is it possible to use a non electrolytic for C21 C23 in the mean time.

    Thank a lot
  • PortableFishy
    Posts 44
    Joined: Jan 14th, '17, 23:05

    kid303 wrote:Hey there,
    I cant seem to find a 0.68uf electrolytic at Mouser or Reichelt, I have carts I am adding to at both sites but niether have the caps, Mouser has ran out and will not be getting more for 21 weeks and the way things are at the moment may be even longer.
    Is it possible to use a non electrolytic for C21 C23 in the mean time.

    Thank a lot
    Hello kid303, are you referring to the "Nichicon UKL2AR68KDD - Aluminum Electrolytic Capacitors - Radial Leaded 100volts 0.68uF 85c 5x11 2LS"?

    If so, I was able to find it here:
    https://www.digikey.com/product-detail/ ... ND/2598596
  • PortableFishy
    Posts 44
    Joined: Jan 14th, '17, 23:05

    Hello, does anyone know where I can find this item? It isn't available on Mouser and I can't find it anywhere else. Are there any alternative film capacitors that can be used as a replacement that you can recommend?

    Xicon 23PS147 - Film Capacitors STYRENE 50V 470PF
    https://www.mouser.com/ProductDetail/23PS147

    Thanks!
    PortableFishy
  • Oortone
    Posts 71
    Joined: Sep 27th, '16, 09:01

    PortableFishy wrote:Hello, does anyone know where I can find this item? It isn't available on Mouser and I can't find it anywhere else. Are there any alternative film capacitors that can be used as a replacement that you can recommend?

    Xicon 23PS147 - Film Capacitors STYRENE 50V 470PF
    https://www.mouser.com/ProductDetail/23PS147

    Thanks!
    PortableFishy
    Here in Europe they are available at Mouser. Don't know if that helps.
  • Jojjelito
    Posts 20
    Joined: Jan 8th, '15, 01:33
    Location: Stockholm

    https://www.reichelt.de/styroflex-capac ... l_11&nbc=1 takes you to Reichelt in Germany who has them. Or, you could go with a Mica cap.
    Last edited by Jojjelito on Jun 7th, '20, 12:23, edited 1 time in total.
  • PortableFishy
    Posts 44
    Joined: Jan 14th, '17, 23:05

    Thanks for the updates, it looks like Mouser has it back in stock :)

    Xicon 23PS147 - Film Capacitors STYRENE 50V 470PF
    https://www.mouser.com/ProductDetail/23PS147
  • PortableFishy
    Posts 44
    Joined: Jan 14th, '17, 23:05

    Does anyone know why the Mouser BOM includes these smaller sized (1.7mm diameter / 3.4mm length) resistors? They have a smaller physical size compared to the rest of the resistors in the BOM:
    MFS1/4DCT52R3902F - Metal Film Resistors - KOA Speer - Through Hole 39K ohm 1%
    https://www.mouser.com/ProductDetail/KO ... wYLw%3D%3D

    MFS1/4DCT52R5602F - Metal Film Resistors - KOA Speer - Through Hole 56K ohm 1%
    https://www.mouser.com/ProductDetail/KO ... mA3Q%3D%3D


    Can we use these resistors that have equivalent values but in a normal physical size (2.3mm diameter / 7.1mm length) instead?
    MF1/4DCT52R3902F - Metal Film Resistors - KOA Speer - Through Hole 1/4W 39K ohm 1% 39K OHM 1%
    https://www.mouser.com/ProductDetail/KO ... nLtA%3D%3D

    MF1/4DCT52R5602F - Metal Film Resistors - KOA Speer - Through Hole 1/4W 56K ohm 1%
    https://www.mouser.com/ProductDetail/KO ... REMA%3D%3D
  • nervousapps
    Posts 16
    Joined: Feb 5th, '18, 22:37

    Hi all,

    What is the last BOM for the 1.02 PCB ?

    This one https://www.mouser.fr/ProjectManager/Pr ... 26a285d084 missed some resistors and there are some unavailable components...

    Thanks :)

    EDIT : No news ?
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