Electronics Forum | Thu Aug 30 11:02:51 EDT 2007 | gmoritz
... talking two-lead LEDS with 2.5mm pitch ... Yes. That's what we are working with. > are the LED terminals shape were Square or > the naturally rounded? Some are round. Some are square. One is U-shaped. > Due to different insert rotations,
Electronics Forum | Tue Sep 11 04:45:25 EDT 2007 | pavel_murtishev
Good afternoon, Oops. Quite huge difference I must say. But you should try to tweak your profile anyway. First of all try to enlarge soak time as Mr. RDR has said. What process type do you use? Lead or lead-free? By the way, there are lead-free proc
Electronics Forum | Wed Sep 19 17:44:22 EDT 2007 | russ
there are IPC standards, I do not know them all off hand. What are the boards failing for? I have found that sometimes the original design is not optimum for any number of reasons. Some fab shops catch these and correct and may or may not inform yo
Electronics Forum | Fri Sep 21 15:33:59 EDT 2007 | chef
I've been away for a bunch of years, chasing a different rainbow - all I got to say to SAmir is "Want some cheese with that whine?" C'mon- this is supposed to be a peer to peer help forum, if I can remember the original intent. Ragging on rookies do
Electronics Forum | Sat Sep 29 22:56:13 EDT 2007 | asoelu
the vary results might be from following issues.. the co2 during the test the during time for this testing... the manual testing method is conductivity measurement however the bulk contamination tester like omega is resistance measurement (i remem
Electronics Forum | Wed Sep 26 17:26:02 EDT 2007 | jax
So far, So good! We are currently standardizing the Lightning Head Advantis as our chip-shooter. We only place chip packages, 0201-1206 with the Lightning Head and everything runs great. We performed qualification testing with components up to 20mm
Electronics Forum | Mon Oct 01 09:16:35 EDT 2007 | pbxtech
I have the Weller WTA50 desoldering tweezers, and have a question for any of you that use these. Quite a few times when I need to replace the tips on these things, the two little screws are So stuck, I either end up stripping the inside of them or ou
Electronics Forum | Wed Oct 10 02:04:10 EDT 2007 | omidjuve
hi we use a no clean solder paste with the sn63pb37 alloy and our high frquency board doesn`t have any problem in test but after this product is finished now we use 2 different solder pastes 1. sn62 pb36 Ag.4 RA tape 2. NC type lead free with Ag i
Electronics Forum | Tue Oct 16 12:34:40 EDT 2007 | actech
I have a V III that has a bad "Y" axis Bearing, it is different from the CSM 84 /V/VZ machines "It has dual bearing races on each side", Anybody have one for sale or a part number Philips list the machine as an "END OF LIFE" machine and support is li
Electronics Forum | Mon Oct 22 10:54:48 EDT 2007 | mulder0990
What type of feeder storage carts do you use for your feeders? I have many of the Fuji CP-6 racks, but I have found the few Mossman Tebbs racks mor useful and safer for the feeders. I am constantly fixing damaged tape leaf covers from operators not
