3061 solderability issue. results

Electronics Forum: solderability issue. (Page 3 of 307)

BGA solderability / moisture

Electronics Forum | Mon Feb 11 13:28:36 EST 2002 | stepheno

We have some BGA's that don't solder very well. They weren't properly stored in regards to moisture protection. The balls look dull and rough. After reflow there seemed to be a diffinate line between the balls and the solder on the PCB's. I think

problem in solderability

Electronics Forum | Wed Sep 10 14:39:30 EDT 2008 | vladig

No, we didn't do the test you mentioned, but did EDS on the joints and didn't see carbon their (which would indicate the presence of any organic-based contaminant). For the customer the issue was closed and passed to the board shop. We did work with

Burr Brown ICs bad solderability

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.

SN96 solderability on electrolytic tin

Electronics Forum | Thu Nov 19 13:49:00 EST 2009 | bricke

We have been manufacturing a part using bright electrolytic tin as the finish. Our customer has been hand soldering using 63/37. They have recently switched to SN96 and have been experiencing solderability issues. We have sent samples to an outside

J-STD-002 and -003 solderability testing...

Electronics Forum | Sat Jun 30 11:03:29 EDT 2001 | davef

Nice to have you back on SMTnet. Some of the newer folk have missed-out on the solid contributions you�ve made to the Forum. The chicken wire cleaning basket was a classic!!! [It�s a shame that the folk at SMTnet can�t recover those files.] We bu

Burr Brown ICs bad solderability

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.