1046 part markings are washing off after cleaning results

Electronics Forum: part markings are washing off after cleaning (2)

Re: Ghost circuit shorts under smt resisters only when they are located on solder side of pcb (glued down)

Electronics Forum | Fri Jul 30 09:43:44 EDT 1999 | C.K.

| We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after

Re: BGA Repair Problems

Electronics Forum | Mon Aug 17 02:50:44 EDT 1998 | Bob Willis

| Have an SRT w/preheat, 18 layer board all copper, 456 BGA needs to be removed and replaced. The manufacturer is Chip Express and during reflow it warps up or down. Causing either opens or shorts on the corners. I was using gel flux with multiple

Express Newsletter: part markings are washing off after cleaning (1039)

Partner Websites: part markings are washing off after cleaning (5)

ECSS-Q-ST-70-18C

| https://www.eptac.com/wp-content/uploads/2015/03/ecss_q_st_70_18c-space-product-assurance-rf-coax-cables.pdf

  part  of  this  Standard  is  based  on  industrial  experience  and  recommendations  from European  soldering  technology experts. Modifications  are  incorporated  into  the  text  to  provide  for  the  specific  requirement  of  low‐outgassing


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