Electronics Forum: 6-9 (Page 1 of 2)

Modems reflow mistake

Electronics Forum | Mon Oct 12 15:51:47 EDT 2015 | davef

IPC-A-610E-2010, Acceptability of Electronic Assemblies, 8.3.4 Castellated Terminations talks to the acceptability of solder connections on components like yours. It’s tough to say from the pictures, but I’d say your issues are: Missing solder: Plat

MCS30 Problem

Electronics Forum | Thu Sep 06 21:55:36 EDT 2007 | duyhoang

We're running 3 CP3's but I think they doesn't meet Flexa. Flexa is only connected when CP3 has Version more than 6.9 . We only have ver.1.4 and 6.8. I really don't know what to do now. Anyone helps me?

tape and reel vendor

Electronics Forum | Tue Mar 30 10:43:21 EST 2004 | Robert

I could use some help too. I have a bunch of SMD 4 Pads Inductors from Central Technologies. The dimensions of the part is 11.30x13.9x6.9 . I've called four companies already and none were able to find a carrier for this part. These parts are on plas

Thermal Profilers

Electronics Forum | Tue Feb 19 16:26:51 EST 2008 | edatasys

Check out http://www.solderstar.com They have 4 , 6 , 9 or 12 channel products. Software is user friendly and contains predefined specs. for solder paste & reflow ovens. Makes setup quick & easy, also has simulation tools to quickly optimize profile

Nitrogen Flow rate on Heller1809MKIII

Electronics Forum | Thu Apr 11 10:54:34 EDT 2019 | bmalhi

NITROGEN INLET: 2000 CFH ( 56.6 m 3/H R) MAX, 100 PSI (6.9 bar) MAX, 70 PSI (4.8 bar ) MIN For service inquires you can contact Heller by e-mail ServiceNJ@hellerindustries.com or call 973-377-6800 Ext. 5.

Selective solder N2 consumption

Electronics Forum | Tue Aug 25 12:08:12 EDT 2020 | dontfeedphils

On a small, single stage RPS machine I was going through a dewar (not sure on the capacity differences between what you're using and a dewar) every 6-9 business days running normal 8 hours shifts. Side note, I'd suggest trying out SN100C alloy over

Excess solder on pins

Electronics Forum | Wed Jul 08 15:18:20 EDT 1998 | Upinder Singh

We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all the parame

Re: Excess solder on pins

Electronics Forum | Thu Jul 09 17:12:00 EDT 1998 | Dave F

We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all the par

Wave Pallet Lifespan

Electronics Forum | Wed Jul 17 11:43:31 EDT 2002 | johnw

It depend's as Russ say's on your pallets, things like : material type wall thickness floor thickness selective or open app. but also on the process, the volumes, the number of carriers you have vs the build numbers & cycle time and the machine your

Anyone know what 'Smart SMT' used by Samsung actually is?

Electronics Forum | Wed Nov 15 03:49:06 EST 2006 | Cliff Court

Hi I notice that Samsung's latest range of handsets are exceptionally thin (e.g. 6.9mm). They claim to be able to get to this thin-ness by using so-called Smart Surface Mount Technology (SSMT). I'm sure that's just marketing-speak for something else

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