Electronics Forum | Sun Jun 14 03:58:40 EDT 1998 | Arul vanan
Does any one wave solder the 0402 Chips on the bottom side of a board? Any comments?
Electronics Forum | Mon Jun 15 14:00:32 EDT 1998 | Pete
Yes, whats your issue..... | Does any one wave solder the 0402 Chips on the bottom side of a board? | Any comments?
Electronics Forum | Sun Oct 09 20:40:28 EDT 2011 | Jacki
Hi We found the misalignment sometime during SMT 0402chips. So, we made the pick up speed a bit slower then the condition was better however it was time-consuming and delay shipment. We r using Yamaha 100Xg SMT M/C and no probelm in mounting 0602 o
Electronics Forum | Mon Jul 16 10:44:29 EDT 2007 | Jacky
Hi All, Recently, we encountered strange defect at our SMT line. We can see solder ball spatter around at one of the component pad. This lead to insufficient solder defect at 1 side of the component. The other side of the component look good(Meet
Electronics Forum | Mon Jul 16 11:25:22 EDT 2007 | davef
For the problem part, describe the pads on the board and the aperatures on the stencil.
Electronics Forum | Thu Apr 12 00:43:38 EDT 2001 | zam_bri
Can anybody gimme some input on the problem I faced currently on 0402 Chip Resistor. At pre-reflow the component are placed nicely but at post reflow, we found the Resistor stands sideway ( both termination, the pad and componant are in contact, fun
Electronics Forum | Wed Jun 17 14:45:45 EDT 1998 | Bob
| Does any one wave solder the 0402 Chips on the bottom side of a board? | Any comments? You will need to use a curable epoxy at the site of placement before placing the 0402--then cure the epoxy...possible problems are epoxy intrusion on the lands
Electronics Forum | Wed Jun 17 16:00:47 EDT 1998 | Frank
| | Does any one wave solder the 0402 Chips on the bottom side of a board? | | Any comments? | You will need to use a curable epoxy at the site of placement before placing the 0402--then cure the epoxy...possible problems are epoxy intrusion on the
Electronics Forum | Mon Mar 07 06:31:02 EST 2005 | pjc
The Camalot Gemini II is capable of dots for 0402 chip. What would an Electrovert person know about that? With a 32gauge needle you can put down as small as 0.006" dia dot. For information about dots for 0402 chips, please contact Camalot application
Electronics Forum | Fri Apr 01 14:51:23 EDT 2011 | jaimebc
We are currently experiencing a high rate of false calls on our 0402 chips. Resistors for the most part. Has anybody out there found a setting where this false calls are minimized? We are using top red light, pattern inspection,color inspection ( wh
