bx35 crystal

Started by William Keith August 31, 2003
I am getting ready to order a few crystals and was given part numbers for
"Serial" and "20pf".
Which one is used for the BX-35?
Does anyone have reliable part numbers for any of these vendors:
DigiKey, Mouser or Jameco

Thank you
Bob



> ... crystal [] "Serial" and "20pf"...

Serial or series? Crystals are used in series or parallel mode; 20pf
implies parallel mode.

The correct part for the BX-24 is a type CA309, 20pf 7.3728MHz cylindrical
crystal; it's probably safe to assume that the BX-35 can use the same
crystal. You can also use electrically-identical crystals in other
packages.

DigiKey sells several styles; the cylinder is their part #300-5008-ND.

http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V00&M=CSA309-7.37
28MABJ
Tom Becker
--... ...--
www.RighTime.com
The RighTime Clock Company, Inc., Cape Coral, Florida USA
+1239 540 5700



I have used successfully crystals in conventional packages, both low profile
and standard, and in SMD format such as SXE.

Regards,

Mike ----- Original Message -----
From: "Tom Becker" <>
To: <>
Sent: Monday, September 01, 2003 5:04 AM
Subject: RE: [BasicX] bx35 crystal > > ... crystal [] "Serial" and "20pf"...
>
> Serial or series? Crystals are used in series or parallel mode; 20pf
> implies parallel mode.
>




Thanks for the reply!

I meant series... whoops

I have a few of each and wanted to order the correct item.

Bob

----- Original Message -----
From: "Tom Becker" <>
To: <>
Sent: Sunday, August 31, 2003 8:04 PM
Subject: RE: [BasicX] bx35 crystal > > ... crystal [] "Serial" and "20pf"...
>
> Serial or series? Crystals are used in series or parallel mode; 20pf
> implies parallel mode.
>
> The correct part for the BX-24 is a type CA309, 20pf 7.3728MHz cylindrical
> crystal; it's probably safe to assume that the BX-35 can use the same
> crystal. You can also use electrically-identical crystals in other
> packages.
>
> DigiKey sells several styles; the cylinder is their part #300-5008-ND.
http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V00&M=CSA309-7.37
> 28MABJ >
> Tom Becker
> --... ...--
> www.RighTime.com
> The RighTime Clock Company, Inc., Cape Coral, Florida USA
> +1239 540 5700 >
>
> ">http://docs.yahoo.com/info/terms/