Electronics Forum: ones (Page 871 of 1373)

Re: Immersion Gold

Electronics Forum | Thu Sep 30 13:37:08 EDT 1999 | Dave F

| | I am having problems processing immersion gold boards. The achieved solder joints appear acceptable a la IPC-A-610, but the resultant joint does not fully cover the land, i.e. you can still see an outline of gold pad. | | What is the best way to

Help! 2-layered Thru-Hole PCB Solder Mask/Soldering Problem

Electronics Forum | Wed Sep 29 23:54:07 EDT 1999 | Dreamsniper

Hi everyone, Greetings! I�ve got a 2-layered through-hole PCB�s having the following problems: Solder Mask peels after wave soldering at random locations and only at the bootom side of the PCB Insufficient Solder and some solder never make it to t

Re: Help!

Electronics Forum | Mon Sep 27 17:59:34 EDT 1999 | Scott Cook

| I'm trying to start a small SMT contract shop and I need | assistance in selecting equipment. Quad seems to be the | leader but if there is something else out there that can | better suit me please let me know. My shop starting out | is going to b

Re: Help!

Electronics Forum | Mon Sep 27 22:49:59 EDT 1999 | Earl Moon

| | I'm trying to start a small SMT contract shop and I need | | assistance in selecting equipment. Quad seems to be the | | leader but if there is something else out there that can | | better suit me please let me know. My shop starting out | | is

Re: resistor networks- leadless vs. gull wing

Electronics Forum | Mon Sep 27 04:08:25 EDT 1999 | Earl Moon

| | | I am in the process of picking a new resistor network for one of our new board. Since we are new to SMT i would like to get some opinions on networks. Currently we use one molded gullwing type network on our boards with no problems. Other than

Re: IR Versus Hot Air - Put-Up Your Dukes

Electronics Forum | Sat Sep 25 10:59:54 EDT 1999 | Earl Moon

| | | | | | | | | Bullshit | | | | | | Brian | | | | | | | | Why Brian, how very eloquent, certainly proving not very British! | | | | MoonMan | | | MoonMan | | I could have said "male bovine excrement", but it does not quite have the same i

Re: Wasting Time and Bandwidth

Electronics Forum | Tue Sep 28 06:41:05 EDT 1999 | Earl Moon

| Dear Administrator, | | On 9/25, a forum user named Seli posted a question titled "Electronic Manufacturing on the Beach". Out of 11 responses to his posting, exactly one had anything to do with his question. The other 10 were completely off top

Re: PCB Support Methods @ the Fuji.

Electronics Forum | Sat Sep 25 09:18:40 EDT 1999 | Steve E ( Fuji America )

| Question for you SMT guru's out there. | | What is the best way to support boards on Fuji's CP6 machine's x-y table...particularly for 2nd side SMT where the support side already has parts... I am toying around with the following methods: | | 1.

Re: Thickness of layers en MLCC ?

Electronics Forum | Wed Sep 22 22:13:51 EDT 1999 | Dave F

| Dear all, | | First, I'd like to thank every one of you who have been a great help for my last questions. | | Then, I have heard that in multilayer ceramic capacitors, each layer of ceramic was about 3 micrometers at least. When adding the layer

Re: Siemens S20 Hang Issue

Electronics Forum | Sat Sep 18 02:57:09 EDT 1999 | bach huss

| | Hi All, | | | | I am running 19 Siemens S20 Machine here. I found out that the Siemens Machine once a while hangs. The remedy is reboot the machine. I wonder what is the machine hang rate for other S20 machine else where. | | | | Can anyone giv


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