Electronics Forum | Thu Oct 20 20:44:15 EDT 2011 | davef
Design based on: * IPC-SM-782A: Gap 0.0157", Pad 0.0354"X0.0276" [along gap] * IPC-SM-782A Mod used on 32411A1 & Volvo Smart Switch: Gap 0.0157", Pad 0.020"X0.020" [along gap] * IPC-7351: Gap 0.008", Pad 0.0256"X0.0256" [along gap]
Electronics Forum | Wed Jul 29 18:51:29 EDT 2020 | davef
You're asking about unclad FR4 [G10 is not flame retardant] Just ask for 0/0 unclad FR4. Thicknesses: 0.010", 0.020", 0.031", 0.047", 0.059" 0.090" & 0.118" "What do you folks do when you need custom formers?" Call Butler Winding [I receive no benef
Electronics Forum | Fri Sep 19 10:35:56 EDT 2008 | mi
No, I don't have Panapro at all. Some Mydata files I've exported end in: *.cmp & *.gen Files saved on floppy from Panasonic MSH II end in: *.MNG, *.POS, *.SET Panasonic program filenames come out as: CF000000.POS CF000001.POS ... Sample quote of
Electronics Forum | Tue May 25 12:59:37 EDT 2004 | gregp
Mils to MM is actaully English to metric. 1 mil is equal to 1 thousandth of an inch (0.001")or 0.0254mm so... 12mil pitch qfp is 0.012" or 0.3mm 15mil pitch qfp is 0.015" or 0.4mm 20mil pitch qfp is 0.020" or 0.5mm (Numbers are rounded)
Electronics Forum | Thu Nov 08 19:56:08 EST 2007 | davef
Josh: Your 0.009" [0.228 mm] clearance should be fine. The minimum clearance should be ~0.008" [0.20 mm]. Is the 0.039" [0.99 mm] the measured or the expected hole diameter? While we wouldn't like it, we wouldn't be surprised to see 0.008" [0.20 mm
Electronics Forum | Sun May 18 19:04:54 EDT 2008 | jmelson
OK, here's a sample component file : 1 0.1uF 0.00 1 24 1.00K 0.00 1 22 10.0K 0.00 1 3 1000pF 0.00 1 3 .001uF 0.00 1 25 1.0uF 0.00 1 2 100pF 0.00 1 30 10M 0.00
Electronics Forum | Mon Nov 15 15:31:54 EST 2004 | GP
We are looking for machine that can do the following: bonding of 0.5x0.5x0.8mm mm cramic part. - detect target surface position 1.5x0.8mm - dispance a drop of 0.8mm of epoxy adhesive on trget surface with position accuracy of +/-0.04mm. - pick the 0.
Electronics Forum | Wed Apr 01 10:52:59 EDT 2015 | superlen
Oh, I forgot to add a sample of what my export looks like. Note: that I don't have anything in the VERSION block & I wonder if this might be a problem. [VERSION] [PCB] Unit System = MILIMETER Coordinate = LOWER RIGHT Rotation = 0 Placement Ori
Electronics Forum | Thu Jan 10 22:55:24 EST 2002 | davef
You are sure taking you sweet time getting this thing running. You're getting too much beach time. NOZZLE SELECTION Typically, the only rule of thumb that applies to choosing the correct nozzle ID is that it should be one half of the required dot d
Electronics Forum | Fri Apr 29 14:24:25 EDT 2011 | ppcbs
I am looking for immediate stock of a high temp lead free solder ball. 0.60 mm dia. and an Alloy of 95.5% Sn 4.0% Ag 0.5% Cu Any suggestions.
