Electronics Forum | Mon Jul 30 12:14:00 EDT 2001 | hinerman
1. The grid-lok technology affords itself the flexibility to come in a variety of heights. The list of machines given are customers we are working with currently. Please contact me offline at jhinerman@ovationproducts.net if you have a specific app
Electronics Forum | Mon Dec 20 19:09:54 EST 1999 | Chris
If your flex circuit is only populated on one side, you can have the PCB vendor palletize the flex for you. What you do is have the flex circuit laminated to 062" FR4 using a thermoset adhesive like Dupont WA. Standard flex circuit adhesive. Howev
Electronics Forum | Tue Dec 07 13:40:25 EST 1999 | Tim
The company I represent provides electronic manufacturing services. Some of my customers ask that we ship their boards "un-tested". By un-tested I mean we build them, visually inspect them and out they go. I find that on un-tested boards, it's not
Electronics Forum | Tue Nov 16 10:53:25 EST 1999 | Scott Cook
Ok, help me out here guys and gals...... I have never understood the concept of scoring on mixed technology or SMT boards. It is quite obvious to me that the potential for SMT solder joint damage through the mechanical stresses of breakout are high.
Electronics Forum | Wed Sep 01 13:58:10 EDT 1999 | Dave F
| Is it feasible to have one type of board carriers to take boards thru 1) glue curing process for first side and 2)invert carriers with boards, and 3)reflowing second side, and 4) do manual stuffing of th components and 5) take them thru selective w
Electronics Forum | Sat Jun 05 07:23:20 EDT 1999 | Dave F
| Where I can find some informations about repairing of SMT boards? | | Thanks | | Marcos | Marcos: Ya know, repair is that "dirty little" part of the business that all try to ignore, don't want to fund properly, and creats more angst than propa
Electronics Forum | Wed Jun 02 09:55:31 EDT 1999 | Jason Gregory
Hello Dan, I have recently started using polyimide, but not for the standard uses. I designed a pallet for holding small, thin (about .0018" thick) RF boards that were being reflowed inside their aluminum housings. They were screwed down to prevent w
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 | Fri Mar 19 19:13:57 EST 1999 | Earl Moon
| Hi Folks, | This is my first surface mount board, so I asked our assembly house for some tips. They said only passives on the bottom side-preferably no smaller than 0805, 0603 only if I have to. I would think that an SOT-23 would be OK on the botto
Electronics Forum | Sat Mar 20 09:02:47 EST 1999 | John W
John, SOT 23's on the bottom side is no real problem...as long as you get the orientaion to the wave right and you remember to increase the pad sizees to allow the solder to get to the pads. Soldering with only one wave would be trick as Vinesh sugg
