Electronics Forum | Fri Sep 11 15:20:53 EDT 2020 | rsatmech
Yes it's 0201. Homeplate design is not recommended. Simple going to reduce the aperture size. Just planning to reduce it in both the pad cornor. What's your recommendation.
Electronics Forum | Sat Sep 12 01:30:39 EDT 2020 | rsatmech
Thanks for the information. Much appreciated. We are using 79um thickness stencil. I will share the inputs to my stencil manufacturer.
Electronics Forum | Thu Sep 17 06:53:55 EDT 2020 | ameenullakhan
Hi Srini, Good day !! I the issue resolved. Which stencil design you used. We have similar kind of issue in 0402 package. very random failures. 192 part placement . randomly 1 or 2 component fail. Regards, Ameen
Electronics Forum | Wed Sep 23 13:00:08 EDT 2020 | rsatmech
Hi Ameen, As I said before my defect rate is 0.001% and i am planning to reduce the stencil opening only. Will share the result once I implement it. Expected to complete it withing next week. Thank you.
Electronics Forum | Fri Sep 25 05:03:26 EDT 2020 | ameenullakhan
Hi Srini, Thanks a lot. Please share me the design you will be implementing. It will be very helpful. Regards, Ameen
Electronics Forum | Sat Sep 12 08:01:59 EDT 2020 | majdi4
Could you just share with us those information : *BGA datasheet ?? *Stencil design ?? *Stencil Thikness ?? *Type of under-film you want to work with : adhesive or self-adhesive ??
Electronics Forum | Tue Sep 15 21:05:37 EDT 2020 | bmalhi
Please try to run wakeup recipe and heat up one zone at a time to see if its related to any zone or load on the facility side. Please contact Heller ServiceNJ@hellerindustries.com to get help with the issue.
Electronics Forum | Thu Sep 17 13:26:45 EDT 2020 | emeto
New factory - old oven. Something is different in power in the new place. Compare with old place and fix.
Electronics Forum | Sat Sep 19 21:50:19 EDT 2020 | davef
Use your 3D printer to make a "case" for your board that will hold the battery securely against the contacts on the board.
Electronics Forum | Tue Sep 15 18:48:47 EDT 2020 | dekhead
Why are you looking at the camera reference position frequently? This is / should be a maintenance setting. Please clarify.
