Electronics Forum: 6

Pin in Paste assistance

Electronics Forum | Wed Sep 30 13:49:06 EDT 2020 | emeto

I would prefer wave for this parts, but if it not an option, cut 6-8mil stencil and double stroke it on the printer. All the rest is adding additional steps/labor/cost that is not worth it.

F4G to PC cable pin-out?

Electronics Forum | Sun Jan 17 13:05:33 EST 2010 | smellew

Rodrigo, MCS PC Pin 1 To Pin 2 Pin 4 To Pin 5 pin 6 To Pin 3 Local Links MCS 9 Way Male Link 2 & 8, 3 & 7 PC 9 Way Female Link 7 & 1, 4,6 & 8 If you need anything else let me know Regards Llew

Topaz X Head Optimization

Electronics Forum | Tue Feb 28 17:45:56 EST 2012 | acsscott

So, got the Topaz X up and running. It has (4)FNC nozzles on 2, 4, 6, 8, and (4)74A Nozzles on 1, 3, 5, 7. We are trying to optimize it to pick up 8 components, then move over the camera, then to the PCB and place them. In the Mount data, we load

Baking FR-4 PWB's prior to reflow

Electronics Forum | Tue Mar 21 17:32:48 EST 2000 | Charles Barker

Greetings all you knowledgable SMT persons! 1. Typically, for multi-layer (6-8 layers), FR4, SMT boards stored in an air conditioned environment at about 50+/- 10% RH, how many months (or years) would you allow to pass before you would recommend bak

Condensation Soldering

Electronics Forum | Sat Oct 20 09:19:24 EDT 2001 | davef

"Phased out" is not the correct term. " Not economic" might be more appropriate. Check: R&D Technical Services (Centech) 12261 Suite A Nicollet Ave S Burnsville, MN 55337 (612) 707-1931 fax 6739 sales@rdtechnicalservices Further, Graham Naisbatt

pick'n'place selection

Electronics Forum | Fri May 05 16:04:41 EDT 2006 | gregp

It sounds as though you are looking for a single machine that can do the entire component range. The C5 series from Contact Systems competes directly with the machines you mention. The Mydata machine will do 6-8K CPH real world with the hydra head

MCS30 Problem

Electronics Forum | Thu Sep 06 21:55:36 EDT 2007 | duyhoang

We're running 3 CP3's but I think they doesn't meet Flexa. Flexa is only connected when CP3 has Version more than 6.9 . We only have ver.1.4 and 6.8. I really don't know what to do now. Anyone helps me?

DEK Vectorguard develops leak for 3rd time

Electronics Forum | Wed Jan 11 06:29:47 EST 2012 | cbeneat

We have Vectorguard frames we've been using for about 6-8 months. We've seen no leakage on ours. The frame has written on it an operating pressure of 101.5-116.0 psi,our pressure is set a lot lower, 50-60 psi, as we also use another frame that can'

Modems reflow mistake

Electronics Forum | Mon Oct 12 15:51:47 EDT 2015 | davef

IPC-A-610E-2010, Acceptability of Electronic Assemblies, 8.3.4 Castellated Terminations talks to the acceptability of solder connections on components like yours. It’s tough to say from the pictures, but I’d say your issues are: Missing solder: Plat

Thickness of solder paste from stencil

Electronics Forum | Wed Apr 10 22:46:04 EDT 2002 | davef

On SMTnet, we've discussed the the frailties of controlling paste height, when volume is a more telling measure. Sometimes if you seperate too quickly, the paste tries to stay attached to the aperture walls. This creates a 'U' shaped deposit with r


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