Electronics Forum | Sat Jul 10 12:57:15 EDT 1999 | Steve
| | John, | | | | You said a bunch. My biggest problem running Fuji, Panasonic, or Sanyo high speed stuff is that they are meant to run free. They are meant, in my mind, to run as thoroughbreds. | | | | I watch 6" reels placed on feeders, placed on
Electronics Forum | Thu Jun 17 06:04:48 EDT 1999 | Ron G. Belliard, EET
RE: Cracked Capacitors: I have worked for 3 1/2 yrs with SMTA and have found a similar problem with capacitors. Throughout my studies of the problem, I have discovered three contributing factors that caused this cracking either individually or in co
Electronics Forum | Fri May 28 16:03:10 EDT 1999 | Jeff Sanchez
| Has anyone had experience with prototype-scale, table top Placemax and/or Manncorp pick and place equipment? If so, what has been your experience with the machines? Are they reliable? Did they meet all your needs? Which needs didn't they fill?
Electronics Forum | Wed Oct 03 17:10:32 EDT 2001 | davef
Your component is probably EPTSSOP [Exposed Pad Thin Shrink Small Outline Package]. We had a thread on EPTSSOP a couple of months ago. [Check the fine SMTnet Archives for background.] You�re correct that voids in the solder on the exposed pad [rea
Electronics Forum | Wed May 19 14:09:29 EDT 1999 | JohnW
Wendy, I've done this before using a machined piece of FR4 material to hold the board (machined like a DEK plate )in place at the press . It ensures that the boards are alway's in the right place and that none of the components are damaged..also sto
Electronics Forum | Mon Apr 26 22:25:04 EDT 1999 | Big K
75) but the right thing is to change the light source in the robot that is rejecting PLCC's..it worked for us!!! | | Larry, | | | | I have seen this problem on our machine with PLCC 28's, same part same PD, same program except head 2 would place hea
Electronics Forum | Mon Apr 26 22:53:30 EDT 1999 | Dean
| Recently, we have been having problems with PLCC's passing vision on our IP's If the part is set up to be placed on Head 2, it will not always pass vision. However, if we move it over to Head 1, it will pass and place just fine. Now, I do realiz
Electronics Forum | Wed Apr 21 17:11:05 EDT 1999 | Earl Moon
| Does anyone have any experience with soldering 50mil pitch BGA's that have a via in the pad, the size is .012 The via will be masked off on the bottom side of the board. Need to know what precautions or problems if any I might encounter. The proces
Electronics Forum | Wed Apr 21 19:09:10 EDT 1999 | Earl Moon
| | Does anyone have any experience with soldering 50mil pitch BGA's that have a via in the pad, the size is .012 The via will be masked off on the bottom side of the board. Need to know what precautions or problems if any I might encounter. The proc
Electronics Forum | Tue Apr 13 23:35:44 EDT 1999 | Jeff Sanchez
| | Hello. | | | | I'm now investigating the current technological issues | | on surface mount devices. | | For example, I want to know the limitation of | | the surface mount machine. | | | | Where can I get the materials for this purpose? | |
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