Electronics Forum | Fri Jul 24 12:12:52 EDT 1998 | smd
200 boards/Hr and oven will reflow ~180 boards/Hr but the P&P machine will only place 700-950 CPH | | when setup is taken into account. Minimum pitch is normally .020" and we place an Avg. of 491 TSSOPs and 217 BGAs a month. | | We don't even bother
Electronics Forum | Fri Mar 19 03:50:37 EDT 2010 | grahamcooper22
Some things you have to be sure of... Can you guarantee the LEDS are DRY when you receive them ? They may be packed in dry bags but when was this done and has the LED distributor had them open at his site ? Using vacuum sealed dry packs is a good way
Electronics Forum | Fri Oct 16 12:45:23 EDT 1998 | smd
| | | I need to install some new lines for high mix low volume products in an already cramp building. Could someone share any info about the machines which give you the best bang for floor space. I need a 2 machine system for placing 0402 to fine pi
Electronics Forum | Tue Nov 20 12:31:12 EST 2007 | kelz
In my past experience, having via's under or attached to SMD lands produces risk. Solder will not consistently wick the same if it is being drawn into a via. This has also caused issues from solder wetting through the via to the other side causing a
Electronics Forum | Thu Sep 21 20:37:21 EDT 2006 | basem
Does anyone on this forum has experience with any of i-PULSE SMD placement systems? I am looking at the M4e. Also, can someone advise me on what to choose if the desired final circuit is of very high density and small pitch (0.5mm)? I am considerin
Electronics Forum | Tue Feb 10 16:26:49 EST 2009 | mjz289
Here also is a link to Essemtec - they make a product you may be interested in. http://www.essemtec.com/product.aspx/SMD-Pick+Place-Systems/SMD-Pick+Place/?ArtNr=EXPERT Hope it helps.
Electronics Forum | Mon Jul 09 20:46:22 EDT 2001 | davef
Is the glue intended for printed SMD attach? 3 Are you following all the manufacturer�s glue shelf life recommendations? 4 Are you observing all the manufacturer�s glue working life guidelines? Finally, what level of skewing are we talking about?
Electronics Forum | Mon Aug 21 10:08:31 EDT 2017 | vincent1991
hi guys. i looking for to reduce the cycle time as much as possible. but i dont want to increase the the fault or misalignment so i need to know the best delay time for pickup delay & place delay for smd package or part . i need your help & experien
Electronics Forum | Thu Oct 17 16:09:18 EDT 2002 | Hamish
Has anyone had trouble with SMD machine placing of SC-79 (approx 0402) varicaps (infineon, alpha, philips)? Using the recommended pads from Infineon I am struggling to get the component to place flat on the PCB and the pins to wet properly every time
Electronics Forum | Mon Feb 16 18:16:44 EST 2009 | essemtec1
TommyG, My name is Steve Pollock and I am the VP of Sales for Essemtec in North America. see link...www.essemtec-usa.com/products.aspx/SMD-Pick+Place-Systems/?n=02.02 for our Expert pick and place system. we have sold over 3,000 world wide and th
