Electronics Forum | Wed Mar 20 12:41:03 EDT 2013 | srinu10136
Rigid flex is a PCB Which is flex circuit and rigid in fabrication of internal layers. This allows the designers to fabricate a single circuit with improving performance. click here to know more details.
Electronics Forum | Sat Mar 06 06:16:30 EST 1999 | VJ Pathak
I need to attach / assemble Flexible circuit onto Rigid PCB without use of any connectors i.e. fingers / tracks of Flexible circuit are to be attached / directly to the fingers of the Rigid Glass Epoxy PCB. I need info on the alternate processes, e
Electronics Forum | Mon Mar 08 17:01:27 EST 1999 | Christopher Lampron
| I need to attach / assemble Flexible circuit onto Rigid PCB without use of any connectors i.e. fingers / tracks of Flexible circuit are to be attached / directly to the fingers of the Rigid Glass Epoxy PCB. | | I need info on the alternate proces
Electronics Forum | Mon Mar 08 09:23:02 EST 1999 | Dave F
| I need to attach / assemble Flexible circuit onto Rigid PCB without use of any connectors i.e. fingers / tracks of Flexible circuit are to be attached / directly to the fingers of the Rigid Glass Epoxy PCB. | | I need info on the alternate proces
Electronics Forum | Wed Dec 22 19:09:17 EST 2004 | rohman23
Very strange...I just logged into the internet to come post this very question for all the lurking experts. We have a 16 layer rigid-flex that we have never baked. Our board vendor is expressing concern that we do not perform a pre-bake before assy
Electronics Forum | Wed Dec 22 21:14:53 EST 2004 | davef
IPC-FA-251 recommends 121*C for 30-60 minutes for 1 and 2 flex layer circuits. A rigid flex can take easily an hour per layer depending on the construction.
Electronics Forum | Fri Apr 09 08:58:28 EDT 1999 | Justin Medernach
| I'm not sure about limits but perhaps underfilling the BGA might easy your mind. Treat the BGA as something similar to a flip chip and dispense underfill around the part. The rigidity gained by the cured underfill may be enough to alleviate some
Electronics Forum | Wed Jan 06 08:43:48 EST 2016 | leeg
Has anybody had experience in depanelising Rigid-Flex pcbs? If so what equipment do you use?
Electronics Forum | Thu Jan 07 14:19:07 EST 2016 | hegemon
What SWAG said. We use a PCB Router exclusively for rigid flex assemblies. On a side note, we have begun to save fixturing costs by using 3D print technology to produce many of the fixtures, for both rigid and rigid flex. We can design and print l
Electronics Forum | Tue Mar 03 03:34:26 EST 2015 | vb7007
Hi We sent pcbs through wave with Flex thermal masked. And its successful. Thanks
