[dorkbotpdx-blabber] monday, may 19th is group order day

[Donald Delmar Davis]

Eric,
Can you make the adjustments here?

Paul
can you take a look at my current placement of c3?

Thanks.

On May 19, 2008, at 3:00 AM, Paul Stoffregen wrote:

> If you're ordering from Digikey, I'd like these two items:
>
> 10   P189-ND   Lithium Coin Cell, CR2032   $0.248
> 1   BA2032-ND   Battery holder   $1.01
>
>
> Also, I have the following parts in massive quantity and I'd be  
> happy to donate them to the cause, saving you $13.27.
>
>> 1   50   RHM10KARCT-ND   RES 10K OHM 1/8W 5% 0805 SMD       0    
>> 0.02340   $1.17
>> 5 200 RHM220ACT-ND RES 220 OHM 1/8W 5% 0805 SMD   0 0.02340 $4.68
>> 7 100 399-1168-1-ND CAP .10UF 25V CERAMIC X7R 0805   0 0.02670 $2.67
>> 8 50 399-1284-1-ND CAP 1.0UF 16V CERAMIC X7R 0805   0 0.09500 $4.75
>
> I don't have 22pf caps, but I do have lots of 33pf... which is  
> usually the right value for common 18pf or 20pf spec'd crystals  
> (ideally, the caps should be 2x the crystal capacitance minus the  
> capacitance of the pin, which is usually about 5 pf).
>
> I pulled up that crystal and Digikey says "ERROR" for pricing and  
> quantity, so you might have to pick a different one anyway.   
> 631-1100-ND appears to be the same price and would work nicely with  
> 33 pf caps, saving you another $2.07 on the caps.
>
>> 4 30 PCC220CNCT-ND CAP 22PF 50V CERM CHIP 0805 SMD   0 0.06900 $2.07
>
>
> -Paul
>
>
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