Electronics Forum | Mon Dec 01 05:40:48 EST 2008 | jandon
We have same problem with Burr Brown OPA277UA.
Electronics Forum | Thu Nov 20 06:50:36 EST 2008 | caerleon
I always thought that the use of palladium was specifically for conductive epoxies!?!
Electronics Forum | Tue Nov 18 07:22:56 EST 2008 | wewilldoit
Hi folks! TI told us that we are the only one with the following problem... We discovered a really bad wetting characteristic of some SMD ICs from BurrBrown. At the moment: XTR106 / INA118 / ADS7844. After the reflow process we found out that this pa
Electronics Forum | Tue Nov 18 19:14:04 EST 2008 | swag
We had very similar solderability problem with TI P/N SN74LVC2G34DCKR.
Electronics Forum | Wed Nov 19 14:08:55 EST 2008 | stepheniii
TI was leadfree before ROHS. I saw TI solderability issues over 10 years ago. The leads have paladium and need higher reflow temperatures.
Electronics Forum | Tue Nov 25 12:33:57 EST 2008 | jdumont
We had the same issue with the INA121's a while back if im not mistaken... i believe the design was changed do to other reasons with that part and the prob went away.
Electronics Forum | Mon Dec 01 13:17:43 EST 2008 | realchunks
Jandon, what is wrong with the picture you posted? Looks good to me? The first pix Wewilldoit posted were kinda scetchy except for the one with the bent up lead. It's not the toe fillets people - it's the heel fillets you have to look at.
Electronics Forum | Thu Sep 18 23:56:56 EDT 2008 | trynders
am having wetting issues with two Burr Brown Op amps. Both are SOICs with NiPdAu lead frame finishes. I have attached a photo that shows a black streak the length of the lead (before soldering). This appearance is consistent of all leads and is exist
Electronics Forum | Wed Nov 26 13:31:40 EST 2008 | stepheniii
I don't know why they use it. I just know I read a TI white paper that said the problem wasn't their fault even though they knew that paladium made the parts hard to solder. And once when I started a new job one of the guys said that the owner had
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