Electronics Forum | Mon Oct 05 14:51:22 EDT 1998 | Bob Lepianka
Does anyone know of an AOI system that can look at the solder joints of SMT chip devices (1206,0805 & 0603) and make a reliable presence/abscence call of the joint on a HASL PCB. A low false call rate (much less than 1%)is required. Any info. from
Electronics Forum | Tue Aug 20 11:24:46 EDT 2002 | yngwie
Experts, Is there any reference to the best wetting time when doing manual soldering in order to get the most reliable joints i.e to avoid thick intermetallic line formations. I heard people says, the shorter the better, but how short is short...sa
Electronics Forum | Fri Dec 20 10:13:38 EST 2002 | davef
The total inductance of a chip capacitor is determined both by its length to width ratio and by the mutual inductance coupling between its electrodes. So, a 1210 chip size has a lower inductance than a 1206 chip. Check with your supplier for recomm
Electronics Forum | Fri Jun 27 15:37:02 EDT 2003 | caldon
Charlie- You answered your own question...1206, 0201, 0603, 0805, 0402 are all the package dimensions. In addition Here is a generic link from practical components that list most package sizes, feeder size, tape type... http://www.practicalcomponen
Electronics Forum | Tue Dec 23 11:10:15 EST 2003 | dougt
Alright this guy's promising the world. If anyone uses this company as a result of this thread please let us know if your able to get 0805's, 0402's or 0201's that you couldn't get anywhere else. We don't have size constraints and have been using 12
Electronics Forum | Mon Jun 14 16:48:34 EDT 2004 | jsmith01
Is any one else having a problem with parts that are Ni/Sn plated? The parts in question are a 1206 voltage suppressor form AVX. I am still using a stander 63/37 solder paste which is according to AVX�s web sight compatible with this plating. The
Electronics Forum | Sat Dec 11 07:59:24 EST 2004 | davef
We're not sure why you want to do this, but here's an interesting paper on part numbering: http://www.designchainassociates.com/index.html?http://www.designchainassociates.com/wp/pn.html Commenting on your scheme: * Not sure what the 'IPC' does f
Electronics Forum | Mon Mar 21 12:02:09 EST 2005 | Rob
Hi Colin, Are you using the 1206 package with 4 elements or one of the higher density smaller packages? With the first type you can get them in both Convex or Concave terminations, with most of the solderability problems associated with using the C
Electronics Forum | Fri Sep 16 12:58:49 EDT 2005 | vikkaraja
Fuji sells a PAM kit. It includes all the needed things you will need to accomplish this. It has a reel of 1206 black colored chips, doule sided tape, PCB, flopy with PAM program , and a ram card for the particular machine. I hope it help you some. G
Electronics Forum | Mon Feb 20 08:25:13 EST 2006 | Rob
No problem. If you get no joy you're going to have to change the footprint to a 1206 or 1210. Murata have a range of high Q value inductors (50-60) & from memory Toko used to be pretty hot too. The terminations on the coilcraft part are listed a
