Re: surfmount tantalum caps

john larkin <jl@650pot.com> wrote:

https://www.digikey.com/en/products/detail/murata-electronics/ECASD31C476M040KA0/10413853
 
Kemet has some too.
 
Has anybody used these? Any comments?
 
I've used the radial-lead polymer caps and (most of them) have been
great. Low ESR, low ESL, good over-voltage and reverse-voltage
behavior. I just need something smaller now.
 
 
 

The datasheet says it’s an alpo, not a tantalum.

It has a leadframe, so it looks pretty good.

Cheers

Phil Hobbs

--
Dr Philip C D Hobbs  Principal Consultant  ElectroOptical Innovations LLC /
Hobbs ElectroOptics  Optics, Electro-optics, Photonics, Analog Electronics