Electronics Forum: cfm (Page 5331 of 7889)

Re: Desoldering of TSOP and TSOJ

Electronics Forum | Fri Jan 08 15:02:38 EST 1999 | Dave F

| HI! I am a package engineer in Korea. I have some reasons | to desolder excessive solder at the lead of TSOP and TSOJ | after removing them from the board. The way with solder wick is too time-consuming and depends on the operator. | Does anyone

Re: SMT Process Control

Electronics Forum | Thu Jan 07 10:41:04 EST 1999 | Dave F

| We are struggling with an effective way to control our SMT processes. I'm curious as to what parameters other companies monitor in their processes and how to control the quality coming off the end of the SMT line. We are currently restricted to a

Re: stencil condition

Electronics Forum | Thu Jan 07 16:40:26 EST 1999 | MMurphy

| | What kind of equipment are you using to gauge the thickness of your stencil after it's used for some months? How to determin the condition of the stencil? Your input is much appreciated. | | | | Ken Mok, based in Shenzhen, China. | | | | | |

Re: stencil condition

Electronics Forum | Sat Jan 09 16:01:18 EST 1999 | Jason Hall

| What kind of equipment are you using to gauge the thickness of your stencil after it's used for some months? How to determin the condition of the stencil? Your input is much appreciated. | | Ken Mok, based in Shenzhen, China. | | Ken, I have neve

Re: test socket

Electronics Forum | Thu Jan 07 22:35:18 EST 1999 | Chris G

| I'm looking for some SMT test sockets. Could you tell me who can do a similar job as Ironwood Electronics, Inc.? Thanks. | Dorothy, Try these nunbers or web sites. I have only used Azimuth and they did a good job for me. I had Azimuth make a cu

here's one for you board stuffers!!!

Electronics Forum | Wed Jan 06 22:59:22 EST 1999 | Tim

Any idea what the "industry standard" is for fall out on assembled PCB's? I realize that the controls put in place in your processes will effect your overall quality. But I'm trying for a general answer. On pre-tested assemblies, should you expect

Re: PCB Repair Training

Electronics Forum | Tue Jan 05 22:18:50 EST 1999 | Cunli Jia @ SMTnet

Tony, Please check out PRECISION PCB SERVICES, INC. in Santa Clara, CA. They specialize in PCB repair including training. Call (408) 654-0773 and ask for Dennis, or e-mail him at ppcbs@aol.com. Their web site is listed below too. Good luck. Cunl

Re: PCB Repair Training

Electronics Forum | Wed Jan 06 07:16:23 EST 1999 | Tom B

| I am looking for some training resources on repairing PCB pads, traces, and other damaged PCB in San Jose area. Does IPC provide this type of training class? | Tony, Pace Inc., the makers of Pace soldering eqipment also provide some training, i

Cleaning under, around, and through tight spaces

Electronics Forum | Tue Jan 05 15:36:53 EST 1999 | Earl Moon

A question for you all! Back in the good old days, we didn't always know how clean was clean. Much has changed. Much hasn't. My question concerns cleaning under, through, and around tight spaces. Way back when, we could not clean under 20 mil pitch

Re: Conductive Adhesives

Electronics Forum | Tue Jan 05 18:19:40 EST 1999 | Dave F

| I'm looking for information on a company called AI Technologies. They make conductive adhesives and thermal management materials for attaching dice and heatsinks. Any feedback from users would be appreciated. Thanks, | | Chrys | Hey Chrys: I


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