Electronics Forum | Tue Dec 07 07:57:09 EST 2021 | jineshjpr
Hi DWL, Thanks for your quick response. Let Me revert back once of all your feedback are answered. Manufacturer / Stencil / Solder Paste.
Electronics Forum | Tue Dec 07 07:59:36 EST 2021 | jineshjpr
Hi Evtimov, Thanks for your response - Coverage of Paste on the pad is 85 % (By considering window & outer area), Let me revert back after PAD design vs Recommendation verification.
Electronics Forum | Tue Dec 07 08:01:40 EST 2021 | jineshjpr
Hi DucHoang, Thanks for your response - Understanding that OSP will have more surface resistivity which does not allows the solder to flow on the entire pads. Let me check peak & revert back sooner.
Electronics Forum | Tue Dec 07 14:15:18 EST 2021 | majdi4
Hello Jinesh , if you can provide us with component datasheet , stencil design vs PAD design (GBX) and the thermal profil you use.. It would help us to found out the issue and help you.
Electronics Forum | Mon Dec 27 05:01:03 EST 2021 | jineshjpr
Hi JSeewald, You are very much right that there is difference between the solder pad with respect to IC pad. Since the Manufacturer suggests the same -- design also freezed to recommended dimensions.
Electronics Forum | Mon Dec 27 05:23:03 EST 2021 | jineshjpr
Hi Djo, very much sorry to say that no gbx file is available with me (Customer not yet supplied). Sharing you image of stencil design.
Electronics Forum | Wed Dec 08 10:45:27 EST 2021 | majdi4
Hello Folks , who has an idea on a means of measuring strain gauge in order to control the mechanical deformation on the pcb / SMC .. your proposals are welcome ! Thank you in advance !
Electronics Forum | Thu Dec 09 13:00:29 EST 2021 | saberbouras
Hi, I suggest that you check this equipment. https://www.azosensors.com/equipment-details.aspx?EquipID=1102
Electronics Forum | Thu Dec 09 14:42:28 EST 2021 | emeto
People that measure, say 4 symmetrical points() and one in the center to get the full picture. I personally see it as a NO value added activity. If stencil changes performance - replace it.
Electronics Forum | Thu Dec 09 21:46:22 EST 2021 | dwl
Totally agree with Evtimov. Let the SPI be the judge, as long as your getting good prints, your stencil is fine. I had a colleague cut the mesh on one side of a stencil and it still printed fine. This was proof to management that measuring tension w
