Electronics Forum | Mon Jan 20 01:46:24 EST 2003 | Claudia
I am looking for a FPBGA adapter (pin 256 pitch 1.00mm size 17mm x 17mm). We need the adapter to interconnect the FPBGA from the handset board to a SW test board. Question: Where can I find BGA adapter with different heights? What do we have t
Electronics Forum | Mon Jan 20 09:55:09 EST 2003 | Claude_Couture
The carrier tape and cover tape of static sensitive components are either conductive or dissipative. as for the P&P machine, as long as they are made of metal and grounded, static buildup is not an issue. All PCB conveyors I've seen have static condu
Electronics Forum | Tue Jan 21 11:03:15 EST 2003 | MA/NY DDave
Hi You already received good answers. A thing to remember is the components and the PCB. How high you go above 63/37's 183C should be limited to create a good solder joint. Too long creates problems since the components and the PCB start to be he
Electronics Forum | Tue Jan 21 10:55:26 EST 2003 | MA/NY DDave
Hi From what you write no one here should have an answer since too little data is supplied. You might need to go to an FEA modelling shop to model the stresses and observe fatique life, or find a group to discuss your process and your application p
Electronics Forum | Sat Feb 01 15:25:42 EST 2003 | MA/NY DDave
Hi Again I would rather you have someone analyze this rather than using another person's data from potentially a completely different type of application. The fact that he said the reliability was the same as rigid kind of bothers me. Usually on fl
Electronics Forum | Tue Jan 21 23:47:00 EST 2003 | MA/NY DDave
Good Luck Right now there seems to be a glut on the market for used and brand new equipment. Entire Facilities are being sold with state of the art equipment. My guess for you is to find your own buyer. Ask the supplier of the process materials fo
Electronics Forum | Wed Jan 22 09:59:28 EST 2003 | Juan C. Ruiz
I would like to know how to decide what to use: a batch oven or a conventional reflow oven to cure an underfill material that require 20 min@150 C. the size of the board is 50 X 100 mm. Cycle time previous to cure is 2 minutes. The lenght of the refl
Electronics Forum | Mon May 12 23:33:48 EDT 2003 | dehlers
I purchased three On-Site units a while back to feed two reflow ovens and one wave solder machine. The cost for the lot was approx. $160,000, and flow was approx. 7500 CFH. We were quit pleased wqith the performance and the operating cost. However
Electronics Forum | Wed Jan 22 19:37:48 EST 2003 | bradlanger
My company is getting into smt and am looking for advice on placement equipment. Our largest board is 7" x 13". The smallest parts are 0805, we only have soic so far and our volume is low to mid scale. Who makes a accurate, reliable, versitile, small
Electronics Forum | Wed Jan 22 19:41:03 EST 2003 | bradlanger
My company is getting into smt and I am looking for advice on placement equipment. Our largest board is 7" x 13". The smallest parts are 0805, we only have soic so far and our volume is low to mid scale. Who makes a accurate, reliable, versitile, sma