Electronics Forum | Sat Aug 05 03:09:54 EDT 2000 | Felix
Dear Netters, Could anybody kindly advise : 1. what step stencil means 2. what are its characteristic ?? 3. What special process makes it? 4. What is the application ?? 5. Advantages and limitation ?? just short breifing is enough. Thanks Best
Electronics Forum | Wed Jun 21 23:47:28 EDT 2000 | gary
my topside preheat is 97 deg. C and my peak temp. is 230 deg. C with a duration of 4 secs. What would be my Delta ? I suppose 230 minus 97 is equal to 133 deg C...is that right? regards
Electronics Forum | Fri Jun 09 17:09:23 EDT 2000 | JAX
Khalid, Just from experiance the actual would be 0.4mm but the inspection size would be 0.3mm. This should not matter since you should be able to pull up the spec sheets on any part you place.( All you need is the Vendor and the manufacting part numb
Electronics Forum | Wed May 10 16:49:14 EDT 2000 | Michael Parker
I would like informnation regarding this high heat withstanding type material for PCB, also any other types that are compatible. We currently use FR4 but have an application that may require most advanced composition.