Electronics > Manufacturing & Assembly

JLC Xilinx pricing

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jayk:
Been looking at some Xilinx part pricing on JLC (https://jlcpcb.com/parts).  Some of the pricing is super-cheap for low-volume compared to the big distributors.  Has anyone used JLC to build something with a 7-series/kintex us+/zynq?  I'm seeing prices I'd only expect to get with some pretty high volumes, and maybe not even then (i.e. XC7Z020, XC7A75, XCKU5P).

langwadt:
just for fun we bought 10x XC7A100 because there were silly cheap, they all had the QR code lasered off. I'm guessing someone bought a lot of them cheap under the condition that they wouldn't be resold, so they wanted to hide where they came from

edit: it was actually LCSC but afaik they are connected

jayk:
Did they work ok?

langwadt:

--- Quote from: jayk on November 03, 2024, 07:23:09 pm ---Did they work ok?

--- End quote ---

don't know they are still in the box, we didn't use them

coromonadalix:
qr code lazered off ?  i would not have bought them,   unless you have military export constraints or else,  i never saw any attempt to hide qr codes


you may have  some duds ??? 

we use the 030 045  models,  nothing was hidden,  official stuff from a broker.   Digikey Mouser and others   got all fu#$%#$%  since covid

some of their numbers are in the obsolescence ones,  not eve sure they are genuine,  could be ... 

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