Electronics Forum | Fri Jul 15 12:41:56 EDT 2005 | russ
You are not wrong in monitoring the Product (your really not monitoring the process). This methodology is valuable if your process is unstable (SPC is used to stabilize process). There is value in "real time" inspection of a process's product as lon
Electronics Forum | Fri Jul 21 23:39:21 EDT 2000 | NICK_SWARTZ
Is there a chart available to use in identifying the pitch of fine pitch components - one with which a components leads could be matched ( similar to that of the component's "footprint" on the pcb ) ?
Electronics Forum | Thu Jul 20 11:53:34 EDT 2000 | John Thorup
Hi Dave The larger the gage number the smaller the inner diameter. There is a nice chart relating color code, gage, ID and OD in the EFD Catalog. They don't list a web address but their phone is 800/556-3484. Email me if a fax copy would help John
Electronics Forum | Fri Nov 05 18:14:35 EST 1999 | Jeff Sanchez
Hi Brian, Here is the web address for Indium. If you go to the "technical papers" and then to "specialty solders and alloys" they have a really great chart that has all the alloy specs. Well worth printing. ........Jeff Sanchez
Electronics Forum | Fri Nov 05 18:18:08 EST 1999 | Jeff Sanchez
Hi Brian, Here is the web address for Indium. If you go to the "technical papers" and then to "specialty solders and alloys" they have a really great chart that has all the alloy specs. Well worth printing. ........Jeff Sanchez
Electronics Forum | Mon Aug 26 12:44:42 EDT 2002 | dragonslayr
Scott- I've used both methods, titration and refractometer. Both are simple to perform. Titration is a simple, high school science class type process. Follow the chemical mixes accurately and then compare the resulting color change of liquid to a cha
Electronics Forum | Thu Jul 18 11:11:35 EDT 2002 | davef
Universal Instruments charts five barriers to success 1. Nonconforming material reports 2. Parts shortages 3. Configuration changes 4. Miscellaneous - rework, software changes 5. Assembly errors
Electronics Forum | Wed Dec 04 18:59:34 EST 2002 | Steve Godber
Is there a Technical graph/chart/table guideline for designers on which Solder Sphere/pad size is plotted vs. pitch design to acheive maximum SJR?
Electronics Forum | Thu Jan 09 10:33:23 EST 2003 | Hussman
Very good consultant answers. Has anyone evry really used T&H data to ever determine fallout? I've seen it recorded many times over the years, but all it does is take up floor space to store the charts from the recorders.
Electronics Forum | Tue Aug 05 03:22:48 EDT 2003 | emeto
Hi, Does anyone knows what's the rate for used materials for making soloder pastes? I found some charts, but they are old. I'm interested is leadfree already the most used and should I change my paste?