Re: [psas-avionics] Strong opinion on 0603 vs 0402 for LGR, and future boards?

2016-10-11 Thread Doug Ausmus
I didn't see anyone bring this up, and I'm not sure which dielectrics and types are being used, and at risk of stating what is likely trivially obvious to the electronics designers in this august group , but when using MLCC and going to smaller size capacitors (X5R and X7R, others) don't forget to

Re: [psas-avionics] Strong opinion on 0603 vs 0402 for LGR, and future boards?

2016-10-11 Thread Chris Andrews
Murata has all of their passive component data on their website: http://ds.murata.co.jp/software/simsurfing/en-us/index.html This includes: S parameter files (which show self resonant frequency) Capacitance derating as a function of voltage (for capacitors) I've found this to be a great resourc

Re: [psas-avionics] Strong opinion on 0603 vs 0402 for LGR, and future boards?

2016-10-11 Thread Doug Ausmus
Nice, thanks for the link Chris- Do you know what frequency they specify their AC Dielectric curves at? I haven't spotted it on the data sheet yet... On Tue, Oct 11, 2016 at 4:54 PM, Chris Andrews wrote: > Murata has all of their passive component data on their website: > http://ds.murata.co.jp