Electronics Forum: packaging (Page 52 of 288)

Soldering the Kingston BGA eMMC32G-W525

Electronics Forum | Wed Aug 22 03:07:20 EDT 2018 | robl

Doesn't look like it would be deliberately high temp for it's functionality or package type, unless it was accidental on a batch at the packaging plant. To get the datasheet you have to either go through the "request Info" on https://www.kingston.co

Reflow soldering issue

Electronics Forum | Fri Aug 24 12:46:55 EDT 2018 | cupet

Hello, I have been using this reflow and reflow profile for the last four months. This problem occurs sporadically. Perhaps 95% of produced PCBs are good, without problem. We order PCB's from a Chinese supplier in smaller batches that we use right no

Butt connector

Electronics Forum | Tue Oct 15 17:54:08 EDT 2019 | davef

From J-STD-001: Components designed for pin-in-hole application and modified for butt connection attachment, or stiff-leaded dual-inline packages (e.g., alloy 42, brazed or tempered leads) may be modified for use on Class 1 and 2 products but shall n

Melfs drops down from nozzle.

Electronics Forum | Tue Sep 05 10:43:02 EDT 2023 | klauss

I've some special nozzles for melf packaged diodes. When I am trying to mount it on pcb, nozzle picks up the diode and place it well. After 5-6 times of placing, diodes keep drops down to it's package from nozzle. It's like the vacuum doesn't enough

Re: Wavesoldering of PLCC44 package

Electronics Forum | Fri Feb 25 16:10:11 EST 2000 | Dave F

Russ: You're correct, running second side SMDs on the wave without adhesives is more fun than a lot of people think. Ta. Dave F

Work in Process

Electronics Forum | Thu Feb 24 13:20:40 EST 2000 | Horace Johnson

What software package out there that can manage WIP. We are in the process of consolidating two of our SMT lines into three individual lines for equipment utilization. This will create lots of WIP and need a way to manage it. Any ideals

Re: SOT-23 Package Markings

Electronics Forum | Wed Dec 27 21:36:47 EST 2000 | Dave F

There are links to sites aimed at identifying electronic components in the fine SMTnet Archives. Just out of curiosity, why do you have three part numbers for two parts?

Re: SOT-23 Package Markings

Electronics Forum | Fri Jan 05 07:19:12 EST 2001 | bing

I use this reference to check on SOT's. See if it any good for you. http://www.marsport.demon.co.uk/smd/smdcode.htm

Feeder tracking

Electronics Forum | Tue Nov 14 06:30:53 EST 2000 | colin marshall

I am at the early stages of investigating how we could track our m/c feeders. Obviously the theory of this is quite simple but I am finding a lack of information on the net. Could anyone suggest a method or software package for this purpose.Any info

Re: cad/cam for desain pcb

Electronics Forum | Mon Oct 30 21:08:08 EST 2000 | Dave F

It's nice that mommy and daddy can afford to provide packages that many professional layout designers yearn for. My stand by my basic comments of: PCB design software - Jay 14:25:42 05/07/2000 Circuit Technology Center


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