Electronics Forum: 21.0 (Page 66 of 131)

Who Recycles reels, trays, tubes????

Electronics Forum | Fri Sep 14 10:44:21 EDT 2001 | gregcr

We had a company who would take our used trays, reels and tubes to recycle them but they are no longer taking them. Does anyone know of another company who will do this?? How is your company currently disposing/recyling these plasics??? any info

SMT process consultants

Electronics Forum | Wed Oct 10 09:00:21 EDT 2001 | davef

Two things: * There's a list of consultants on the IPC site [www.ipc.org] that pledge to uphold a code of ethics. * Many equipment installation "consultants" work for placement equipment supplier groups that offer installation services to their custo

In-Line Stencil Printers vs. Semi-Auto

Electronics Forum | Fri Feb 22 01:58:21 EST 2002 | Marcus

Armin, another argument ist that the range of available options /features is totally different. E.g. automatic stencil wipers, aircondition or post print inspection systems are only avilable in auto�s. These options are also important to stabilize y

When do you use Tin/Lead/Silver paste ?

Electronics Forum | Wed Feb 20 08:13:21 EST 2002 | rkevin

When do you use Tin/Lead/Silver paste ? What is the advantage of using Tin/Lead/Silver paste comparing to Tin/Lead? Do you have to use Tin/Lead/Silver paste only if the components are made from Tin/Lead/Silver ? I would appreciate your quick resp

Circuit/Trace cutting

Electronics Forum | Fri Mar 15 14:27:21 EST 2002 | stefwitt

Assuming, you have nothing on the other board side, I would drill a hole through the trace and board with a step drill and a drill press. If you adjust the depth control carefully the wider step of the drill scratches the surfaces of the trace to mak

HELP!! Emerald camera mirror needed!!!

Electronics Forum | Thu Mar 14 20:20:21 EST 2002 | stefwitt

Hi Steve, first of all I am quite surprised that you can buy just the mirror and don't have to buy the entire camera assembly, as you would have to do with other machine vendors. Second I try to find the vendor of the part ( Yamaha does not make the

gold connectors

Electronics Forum | Fri May 31 09:09:21 EDT 2002 | russ

Dave, you would be correct in this application. I wish I could prevent these products from coming into our shop, but... I do like the idea of press fit and I will have to research on the availability and persuade the customers to change. I was wond

Remove,Re-ball then Re-use BGA safely !!!

Electronics Forum | Wed Jun 19 05:16:21 EDT 2002 | hany_khoga

Dear all: I wonder how to avoid cracking the BGA if I want to remove it from the PCB assembly, re-ball it and solder it again. I need an answer considering: 1- The assembly could have been exposed to the ambient humidity for a long time. 2- The as

Where do I Start?

Electronics Forum | Tue Sep 10 14:43:21 EDT 2002 | finepitch

I'll keep this short and end with another CM sales pitch. I do not suggest "cutting the bleeding arm" as few others suggested. There are good CMs sending "fully" populated boards. And there are good overseas ones where their average wage is US$4 wh

Most common BGA types

Electronics Forum | Wed Oct 02 12:16:21 EDT 2002 | dragonslayr

Dave- thanx for the suggestion and I have already downloaded the catalogs of both companies you mentioned. I am trying to narrow down the list for the BGA patterns most commonly seen vs. the shotgun approach of making one of everything, just in case.


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