Electronics Forum: 2012 in metric (Page 1 of 10)

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Tue Jul 19 00:24:22 EDT 2005 | fastek

Off topic a bit but I wonder what machines out there today are actually capable of placing 01005 components and whether it is a big deal to go down to 01005 from 0201 or 0402.

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Tue Jul 19 02:24:48 EDT 2005 | Vinit Verma

Assembleon A Series does it. Sony F-130 and Fuji XP143 both claim it possible on these machines. But I too wonder if there is a real need going down to 01005 from 0201 at least!

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Tue Jul 19 21:48:21 EDT 2005 | grantp

Hi, Yes, and then how do you design a stencil that paste releases reliably. Do people put lots of 01005 components on the board, or just the minimum required to do a tough job? Regards, Grant

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Thu Jul 21 03:59:19 EDT 2005 | Rob

Nope, credit where credit's due - I'll let you have that one (Well, I do have Firday off, & I'm in a good mood!).

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Mon Jul 18 03:55:39 EDT 2005 | chocw

I am looking for a specification required for printing 01005 size chip. Does anybody know the solder paste deposition accuracy and alignment accuracy required for printing 01005 chip? And currently which machine can print 01005? If somebody knows

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Mon Jul 18 21:00:22 EDT 2005 | grantp

Hi, Yes, I would love to know this as well. Our machines can handle the component sizes, but how do the printers handle it? We have a DEK, and that's a good printer, but how do you design the stencil to reliably paste release on components this smal

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Tue Jul 19 19:10:18 EDT 2005 | chocw

Most of the major chip mounter makers claim that they do have a capability of handling 01005. Like Samsung, Yamaha, Assembleon, Panasonic, etc. But I've never found any screen printer company yet. What is the specification required for selecting scre

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Thu Jul 21 02:54:10 EDT 2005 | Base

(... so hard to resist... Rob is probably going to kick my derriere for this post...) So was Assembleon... They first placed a very large QFP (think it was 208) and then placed a whole bunch of 01005's in between the leads. And to top it off they al

01005 (0402 in metric unit) printing accuracy

Electronics Forum | Wed Jul 20 16:51:03 EDT 2005 | pjc

There is a spec I read that states +/- 0.001" (0.025mm) print deposition accuracy and repeatability is more than adequate for 0201-chip printing. I don't think any print studies where done for 01005 chips yet. There are several other factors besides

Smt parts in strips

Electronics Forum | Wed May 09 09:18:09 EDT 2012 | tbouslog

I was wondering if you could tell me about how long it takes to load and teach the strips in the tray?

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