Electronics Forum | Fri Jun 18 14:24:01 EDT 1999 | Vince Whipple
Tony, I have a great one page solder defect chart I can fax you, send me an email with your fax # and I'll shoot it over to you. vwhipple@sono-tek.com Vince --------------------------------- | Does anyone know where I can find a list of things to
Electronics Forum | Mon Apr 26 11:42:29 EDT 1999 | Chrys Shea
| | Hi, | | Im doing some experiments and studies on lead free solders ( any alloys).I would like to get some information on a few lead free solder paste manufacturers and if possible their web page adress and contacts. | | Thanx in anticipation |
Electronics Forum | Tue Mar 09 18:21:37 EST 1999 | Stan Levitsky
We will wave solder a board with SOIC14 and SOIC16 parts on the bottom. It has been difficult to find any specific wave solder process recommendations from manufacturers of the SOICs. The pad geometry utilizes theiving pads on both sides to reduce br
Electronics Forum | Tue Sep 15 07:56:43 EDT 1998 | Wayne Bracy
| Gentlemen, | Can anyone provide information on selective soldering systems that compete with Ersa's VersaFlow? Does anyone have experience with this machine or other machines of this nature? | My company is considering acquiring to increase techn
Electronics Forum | Wed Aug 12 00:16:43 EDT 1998 | Ron Costa
Hello everyone, I am currently running a gold plated SMT board and am experiencing tiny solder balls between the pads and the masking between the 20 mil pitch devices. I'm looking at these boards with a 60x microscope. IPC-610 say's any visible solde
Electronics Forum | Wed Jul 29 04:03:15 EDT 1998 | Bob Willis
The Reflow Soldering Interactive Test was well received in the industry with over 200 engineers testing their process knowledge. Now its time to take the Wave Soldering challenge and test you knowledge on soldering through hole and surface mount. Bot
Electronics Forum | Thu Jun 25 14:32:14 EDT 1998 | Alon
| | | | Is anyone aware of any papers/publications dealing with the topic of selective soldering of through-hole parts on SMT pcb's..? | | | I would also be interested in a good reference book dealing with wave soldering. | | | Contact me if you hav
Electronics Forum | Sat Jun 20 00:22:12 EDT 1998 | Arul vanan
Presently many of our boards are wave soldered with 0603 chips on the bottom side, with soldering PPM level of 500 PPM. Apart from dispensing the glue we do screen print the glue depending upon the product maturity. My question is, 1. Can we print t
Electronics Forum | Fri Mar 06 10:43:32 EST 1998 | Alan Pestell
We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. 1) Do you need to
Electronics Forum | Tue Jan 20 06:38:06 EST 1998 | Igmar
Is there anyone who can tell me what is the maximum allowable soldering temperature when soldering a TQFP (Thin Quad Flat Pack) device in a reflow oven? We recently used a CY7C375i in a TQFP160 package and we experienced warping (bending) of this com
