[Coco] WTB Orchestra 90 cartridge

[Jayeson Lee-Steere]

I find that component prices are all over the place based on different
vendors. 1uF poly are inexpensive here for example:

http://www.alliedelec.com/kemet-r82ec4100aa70j/70037737/



On Wed, Aug 3, 2016 at 11:53 PM, RETRO Innovations <go4retro at go4retro.com>
wrote:

>      I may bump the value up of the output caps to something like 10uF or
>      more on
>      the final revision, not sure. BTW, I was able to find .1uF bi-polar
>      electrolytic caps
>      at Digikey.
>      <http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail&itemSeq=20
>      3424567&uq=636057666275979890
>      <http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail&itemSeq=20
>      3424567&uq=636057666275979890>>
>
>    Digikey URLs are somewhat wonky.  That one did not get to a list, but
>    DK shows 10 in stock options, the through hole one is:
>
>    [1]http://www.digikey.com/product-detail/en/nichicon/UMP1H0R1MDD1TP/493
>    -10253-1-ND/4312512
>
>    SMT version:
>
>    [2]http://www.digikey.com/product-detail/en/nichicon/UWP1H0R1MCL1GB/493
>    -9826-1-ND/3963158
>
>    As for the choice between film and NP electrolytics, the .1 looks to be
>    cheaper as film, at least in through hole:
>
>    $.224 for the .1 uF NP @ 100 units
>
>    $.0864 for the .1uF polyester @ 100 units:
>
>    [3]http://www.digikey.com/product-detail/en/kemet/R82EC3100AA70J/399-58
>    61-ND/2571296
>
>    But, worse if Ed wants to do SMT only:
>
>    [4]http://www.digikey.com/product-detail/en/kemet/LDEEC3100KA5N00/399-5
>    480-1-ND/1930854
>
>    $.62 for .1uF @ 100 units.
>
>    1uF is left as an exercise, but the numbers flip flop (film is more
>    expensive than NP, in both through hole and SMT options)
>
>    Jim
>
> References
>
>    1.
> http://www.digikey.com/product-detail/en/nichicon/UMP1H0R1MDD1TP/493-10253-1-ND/4312512
>    2.
> http://www.digikey.com/product-detail/en/nichicon/UWP1H0R1MCL1GB/493-9826-1-ND/3963158
>    3.
> http://www.digikey.com/product-detail/en/kemet/R82EC3100AA70J/399-5861-ND/2571296
>    4.
> http://www.digikey.com/product-detail/en/kemet/LDEEC3100KA5N00/399-5480-1-ND/1930854
>
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