Electronics Forum: replacing tantalum capacitor (Page 1 of 12)

Catastrophic failure of solid tantalum smt caps

Electronics Forum | Wed Mar 31 18:59:50 EST 1999 | Ron Beasley

Has anyone heard of a problem with catastrophic failure of large value (200uF) solid tantulum capacitors that have been exsposed to high humdity.

Re: wave soldering surface mount tantalum and ceramic capacitors

Electronics Forum | Fri Feb 05 09:39:58 EST 1999 | Dave F

| Can anyone help me with the pros and cons of trying to wave | solder tantalum and large (1812) ceramic capacitors. I do | know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what proble

wave soldering surface mount tantalum and ceramic capacitors

Electronics Forum | Thu Feb 04 09:09:07 EST 1999 | dave

Can anyone help me with the pros and cons of trying to wave solder tantalum and large (1812) ceramic capacitors. I do know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what problems I c

Re: Catastrophic failure of solid tantalum smt caps

Electronics Forum | Thu Apr 01 10:49:14 EST 1999 | AF Ng

| Has anyone heard of a problem with catastrophic failure of | large value (200uF) solid tantulum capacitors that have been | exsposed to high humdity. | I suppose that with water moisture seep in the capacitor, the risk is very high that abrupt o

Re: Catastrophic failure of solid tantalum smt caps

Electronics Forum | Thu Apr 01 14:00:17 EST 1999 | Ron Beasley

| | Has anyone heard of a problem with catastrophic failure of | | large value (200uF) solid tantulum capacitors that have been | | exsposed to high humdity. | | | I suppose that with water moisture seep in the capacitor, the risk is very high tha

Re: wave soldering surface mount tantalum and ceramic capacitors

Electronics Forum | Tue Feb 16 16:28:30 EST 1999 | Tuffty

| | Can anyone help me with the pros and cons of trying to wave | | solder tantalum and large (1812) ceramic capacitors. I do | | know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what

Re: Catastrophic failure of solid tantalum smt caps

Electronics Forum | Fri Apr 02 02:01:24 EST 1999 | P.L. Sorenson - Technical Consultant

| | | Has anyone heard of a problem with catastrophic failure of | | | large value (200uF) solid tantulum capacitors that have been | | | exsposed to high humdity. | | | | | I suppose that with water moisture seep in the capacitor, the risk is ver

capacitor shelf life

Electronics Forum | Thu Apr 12 20:27:10 EDT 2001 | davef

Tantalum caps degrade over time. You should not be seeing "chipped-off & cracks" regardless of the age. This should not be a shelf-life issue, unless you are storing them in an aquarium. Tell us the story. Solderability is a shelf-life issue and

capacitor voltage rating

Electronics Forum | Fri Jan 10 14:11:27 EST 2003 | genny

It's always safer to use a higher voltage cap than a lower voltage cap. It isn't a fuse... There is only one case where we dropped the voltage on a cap. We were using a tantalum cap that was rated to 16V, but had been built in the standard packagi

Need help identifiying capacitor

Electronics Forum | Sun Sep 07 22:09:10 EDT 2014 | koalamotorsport

thanks Bob, that was enough info to find a replacement at Mouser.com

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