Electronics Forum: solder paste inspection (Page 291 of 747)

Re: Reflowing a thru-hole part

Electronics Forum | Wed Sep 08 22:48:27 EDT 1999 | armin

| | I have a board that has surface mount on both sides . On this board is a 22pin connector which is the only thru-hole part.This part is located on the component side. I would like to reflow this part. Can this be done? If so, how can this be done?

Re: Automatic Inspection Equipment

Electronics Forum | Fri Jul 21 12:28:02 EDT 2000 | Barbara Keating

MVT has never been in as strong position as they are today. Over the past two weeks alone, MVT has opened two new offices in Mexico and Singapore, launched new products and closed more sales than any other previous period. MVT's AOI solutions are rap

Reps wanted for Eastern US for training center

Electronics Forum | Tue Jan 20 20:12:05 EST 1998 | Mario Lapointe

SMT-ASSY is a training center located in Montreal, Canada. We are currently looking for representation in these area: Maine, New Hamphire, Vermont, up to Connecticut. SMT-ASSY offers many different training programs for though hole and surface moun

Reps wanted for Eastern US for training center

Electronics Forum | Tue Jan 20 20:09:33 EST 1998 | Mario Lapointe

SMT-ASSY is a training center located in Montreal, Canada. We are currently looking for representation in these area: Maine, New Hamphire, Vermont, up to Connecticut. SMT-ASSY offers many different training programs for though hole and surface moun

Mirror image BGA connectors

Electronics Forum | Wed Aug 08 09:47:00 EDT 2001 | Adam

I'm trying to develop a process for a small assembly consisting of two mirror image PBGA connectors, I've built the first prototype, but I ran into different problems: 1. The SMT connector was shifting during placemnt, and I knew one issue i have to

Tombstone

Electronics Forum | Tue Aug 28 13:08:28 EDT 2001 | seand

Hello Everyone, Mountains and mountains of data in the archives. As a contractor the variables in your production lots don't help I'm sure. On a larger scale, one suggestion maybe to first look at when and where your tomb stoning is occuring. 1

Cpk Variables Control for Paste Printing

Electronics Forum | Thu Apr 18 17:17:20 EDT 2002 | Eric Wolf

I have found a consistency in certain package types which hold a very close tolerance. We use a six mil laser with electropolish. BGA's are tight. Some IC's drift. I think the range and Cp is more important than the Cpk for today. The reason bei

Cygnal's MLP-11 Package

Electronics Forum | Wed Mar 31 13:05:46 EST 2004 | JoeH

Anyone used this package? It's Cygnal PN C8051F300. The part has bottom side, flat terminations (like a BGA without the balls). There is metalization on the sides of the package but it's not plated (bare copper). Metalization on the bottom is pla

How to calculate the line capacity

Electronics Forum | Mon Feb 06 04:18:03 EST 2006 | Rob

Get a stopwatch & time your functions to see which is the slowest. I am guessing it's going to be the oven, printer (if using paste inspection) or the AOI. If you are talking the average or optimum speed in CPH, that would depend on the type of b

Help or nothing!?

Electronics Forum | Thu Jun 22 11:39:09 EDT 2006 | russ

So Ev, why did you just respond to a question that you admitted not knowing about? is this not the same? ie... nozzle set error, you know this could be a software conflict error as well? You answered as if it was an inspection error, when I did no


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