Electronics Forum | Wed May 16 13:06:33 EDT 2007 | stepheniii
3.3.2.1 Moisture Barrier Bag (MBB) The moisture barrier bag shall meet MIL-PRF-81705, TYPE I requirements for flexibility, ESD protection, mechanical strength, and puncture resistance. The bags shall be heat sealable. The Water Vapor Transmission Rat
Electronics Forum | Fri Mar 17 21:38:55 EDT 2017 | jlawson
I think the main driver is MTBF data driven by the Car OEMS, mainly german makers pushing this onto suppliers in supply chain. Vacuum soldering and void reduction is a hot topic for the leading electronics suppliers in Germany at the moment. Is not r
Electronics Forum | Sun Mar 18 20:02:48 EDT 2018 | reckless
Thanks for your help every time! You are right table top units are a joke. For smaller conveyor ovens I found two major brands: Manix (no longer makes ovens) and Manncorp. The manncorp unit I am looking at does not have a bottom heat zone. Mos
Electronics Forum | Thu Jun 10 12:10:41 EDT 1999 | Earl Moon
| | | I am starting a new project which involve 3 oz copper layer with 20 mil components on the top of the board and 0.040" thick copper with D2Pak on the bottom of the board. | | | There is anybody has experience on metal-based PCB reflow process?
Electronics Forum | Thu Jan 28 17:37:00 EST 1999 | Earl Moon
| | | | | Greetings, | | | | | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | | | Also, is there any danger of the pcb's giving off some k
Electronics Forum | Thu Jan 28 17:37:02 EST 1999 | Earl Moon
| | | | | Greetings, | | | | | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | | | Also, is there any danger of the pcb's giving off some k
Electronics Forum | Fri Jan 29 07:55:52 EST 1999 | Wayne Bracy
| | | | | | Greetings, | | | | | | | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | | | | Also, is there any danger of the pcb's giving of
Electronics Forum | Tue Dec 29 13:06:36 EST 1998 | Earl Moon
| | | I have been working on this process for a couple of weeks and I know that there are a few other companies in Europe and Japan who are also playing. | | | | | | Is there any one who has been running this process in production ? | | | | | | Yes
