Electronics Forum | Thu Oct 05 16:41:05 EDT 2000 | Sergio Vito
We are starting to assemble an BGA-225. To assembly only 20 prototype (1 BGA per PCB) is it necessaray buy equipaments for inspection? Like x-ray? Can someone sugest especial carefull to assembly this CI? Thanks in advance!
Electronics Forum | Thu Oct 05 07:43:22 EDT 2000 | Leon
Anyone know where I might find info on class 1 class 2 and class 3 solder joints.
Electronics Forum | Thu Oct 05 09:01:19 EDT 2000 | LarryK
The IPC-A-610 has the Acceptability requirements and the ANSI/J-STD-001 has the Requirements for soldering. Both deal with the requirements for the individual classes. Both of them are published by IPC and can be purchased in lots of places includ
Electronics Forum | Thu Oct 05 12:18:44 EDT 2000 | aaronho
Try the following address: FastParts.com www.xytek-equip.com www.ibe-surplus.com I think the best way is go to the original suppliers Go luck.
Electronics Forum | Wed Oct 04 14:01:30 EDT 2000 | Danny Carr
Frank, Check with the Industrial Robotics Forum: http://www.industrycommunity.com/myforum/paul_sprunger/index.html Good luck! Danny
Electronics Forum | Wed Oct 04 15:43:36 EDT 2000 | CAL
Contact Cyclone/ Stein Automation who uses St�ubli often with automation. www.cycloneind.com They may beable to help with your project Cal
Electronics Forum | Sun Jan 28 15:25:28 EST 2001 | Kelvin
Dear Chris, I suppose that you may contact Alpha Metals or Cookson Semiconductor guys. They offer several types of no-clean flux for flip chip application. I hope it would not be too late. Kelvin
Electronics Forum | Tue Oct 03 07:48:52 EDT 2000 | steveZ
Had cheacked the archives but I didn't see much about their comparison: 1. Throughput 2. Rework Rate 3. Effect on Placement Accuracy 4. Cost (cheaper or more expensive in the long term?) Has anyone compared the above. Please help me.
Electronics Forum | Tue Oct 03 11:35:51 EDT 2000 | aaronho
Screen printing has much lower profile than dispensing. So it is suitable for chips without body stand-off, (Even sot23 has stand-off). But is is much faster. Dispensers can not catch up with some chip shooters.
Electronics Forum | Thu Oct 12 19:47:24 EDT 2000 | Dave F
Fraser: You're correct!!! We did our analysis on paste rather than glue and I missed that when changed things to respond.
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