Electronics Forum | Thu Jun 16 08:31:15 EDT 2005 | jh0n!
The most part I have the most difficulty with is a 16mil QFN. We found that reducing stencil thickness to 4mil, and reducing aperatures for the IC by 20%, and setting local fiducials to the IC helped immensely. We used to get 75% or more bridged ou
Electronics Forum | Wed Aug 30 10:09:08 EDT 2006 | digisys
I have an old Amistar MT-5500 which I use for small proto runs. Is someone has a copy of the off line programming software? It has 5 little programs useful to convert from PC protocol to Amistar. (tt.exe, 556edt.exe, 556fd.exe, 556mg.exe...) Mach
Electronics Forum | Tue Feb 13 14:59:48 EST 2001 | vargas_s
I have an application where a customer cannot get a 14 lead TSSOP device in time for his needs (his board design is fixed). He can however get the same device in a 16 lead SOIC wide body package (two leads are not used). Has anyone come across a cost
Electronics Forum | Thu Jan 27 20:01:59 EST 2022 | llawrence
Hi, I have a component that comes on 16mm tape and I am using it in a CL series feeder. The pitch of the tape is 12mm, but there are only settings for 4 and 8mm on the feeder. Is there a such thing as a 16mm CL feeder that can do 12mm pitch? If ther
Electronics Forum | Wed Apr 15 13:47:17 EDT 1998 | kend
I have 2 and am generally pleased with them. 1 machine has performed perfectly without fail, while the other has had a number of problems. The problematic machine was once a demo and probably took alot of abuse before we got it. Easily a 16 mil pit
Electronics Forum | Sun Oct 08 00:18:05 EDT 2000 | Arturo
We are working with a 16mil TSOP Land width=0.2mm(8mil) and use: 1.Type 4 particle size solder paste. 2.Laser cut electropolished stencil: Aperture width=0.19mm (we tried lower than this but had solder insufficiency). Thickness=0.005"(130 microns)
Electronics Forum | Thu Oct 29 17:43:46 EST 1998 | Guillermo Villegas
Does anybody know how to update a different nozzle than the standard one on a Fuji IP3 machine? I want to use a 15.8 mm height nozzle, but the limit on height size is 10 mm for IP3.I know, I need to use a special nozzle, so I�m trying with a 16.00 m
Electronics Forum | Mon Oct 05 18:02:31 EDT 1998 | Save F
| Dave, | | The "Terms and Definitions" is an excellent idea. I have contacted people who may be able to contribute to such a section. No reponse yet. Do any of you have any further suggestions as to where we may get a quick list to start this se
Electronics Forum | Sun Jun 07 09:43:11 EDT 1998 | Bob Willis
There are some guidlines on design and through hole reflow on my web site to download. Also on pin in hole reflow the SMTA Office has a document on using the tecnology. | R&D is currently designing a board with smt components on both sides of the bo
Electronics Forum | Sun Nov 21 21:40:13 EST 2004 | John
I'm experiencing an impedance breakdown on an 0805 ceramic cap. In the application, the cap is at a 16V bias at all times. The unit failed in an extremely high humidity condition. We are using a NC flux and have determined there was flux underneat