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Re: Basics of SMT - Tutorial

Electronics Forum | Fri Sep 24 15:15:02 EDT 1999 | Bill

| | | | I need to put together some quickie training material | | | | for our customer service people. I've only got about 30 minutes | | | | to describe the SMT process in a nutshell, so it can't be lengthy and detailed. A ppt file would be best. |

Re: Ic's sesitive to moisture

Electronics Forum | Thu Sep 23 10:11:15 EDT 1999 | Earl Moon

| Hi All, | | I'm recently receiving an IC in package for Ic's sensitive to moisture and not in another times, Somebody know how can I know if this Is moisture sensitive or not(which is the rule ?)?. the Ic is a soic14. | | | thanks | | I appreci

Re: Ic's sesitive to moisture

Electronics Forum | Thu Sep 23 10:28:48 EDT 1999 | Wolfgang Busko

| Hi All, | | I'm recently receiving an IC in package for Ic's sensitive to moisture and not in another times, Somebody know how can I know if this Is moisture sensitive or not(which is the rule ?)?. the Ic is a soic14. | | | thanks | | I appreci

Re: Ic's sesitive to moisture

Electronics Forum | Fri Sep 24 19:17:36 EDT 1999 | Tom Tellinghuisen

Al, There are no 'rules of thumb' that you can utilize for plastic devices. I have seen various Moisture Sensitivity Levels, (MSLs), for the same package type, i.e. PLCC28s as levels 1, 2,3,4,5, even 6 in some cases. Your best bet is to call

Re: BGA step by step

Electronics Forum | Thu Sep 23 13:47:14 EDT 1999 | Terry Burnette

| | I need know the types, characteristic specials for temperature, general characteristics and all I need know about of manufacturer for BGA. | | | | I Hope than you send my information about this. | | | | | Try this Link http://mot-sp

Re: IR rework stations

Electronics Forum | Thu Sep 23 10:37:06 EDT 1999 | Dave F

| Hiya, | | Could anyone please suggest recommended manufacturers of | IR rework stations for the removal of various SMT comps. | | Cheers | Hey Jack: Let's not get lost. The issue is money versus process control. How much do you have versus h

Re: IR rework stations

Electronics Forum | Thu Sep 23 13:17:06 EDT 1999 | Jeff Ferry

| | | Hiya, | | | | | | Could anyone please suggest recommended manufacturers of | | | IR rework stations for the removal of various SMT comps. | | | | | | Cheers | | | | | Why IR ? Ok, I�ve seen only one but that thing burnt the PCB before the s

Re: IR rework stations ....Anyone Tried or currently uses PDR

Electronics Forum | Tue Sep 28 16:45:04 EDT 1999 | Doug Philbrick

| | | Hiya, | | | | | | Could anyone please suggest recommended manufacturers of | | | IR rework stations for the removal of various SMT comps. | | | | | | Cheers | | | | | I have 2 customers who went from hot air system to a PDR and they love it

Re: Contact 3AV Utilisation

Electronics Forum | Thu Sep 23 10:38:50 EDT 1999 | Dan Lambert

| Is any one else out there running a Contact3AV machine in a small batch size (4 offs to 20 offs)environment ? | | Obviously you cannot expect a high utilisation figure running small batches, setup etc; but has anyone achieved an optimum ? | | I h

PCB Support Methods @ the Fuji.

Electronics Forum | Wed Sep 22 16:48:40 EDT 1999 | C.K.

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.) Custom b


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