Electronics Forum: smd and 0201 (Page 1 of 16)

SMD 0201

Electronics Forum | Sat Jan 29 21:18:35 EST 2022 | reem1993

Hi everyone, In the assembly of a component of the size of 0201 which Position Accuracy is recommend to use? Stensil thickness? and Solderpaste Type? BR,

smd lead forming and cutting

Electronics Forum | Tue Aug 10 06:58:48 EDT 2004 | dka123

dear all, kindly guide me for the use of space electronics hardware assembky of PQFPs and Cqfps, how to form the flat pack leads, bend for 240 pins of 20 mil pitch and what are the Mil standards for them.how to cut the lead guards.can we use FP5 elit

0201 and Lead Free

Electronics Forum | Tue Dec 13 09:29:08 EST 2011 | swag

We're soon to build a lead free assembly with 0201 components. I'm not worried about placement as our machines can handle it. Any tips on printing, screens, reflow?

0201 and uBGA

Electronics Forum | Wed Jun 05 17:13:58 EDT 2002 | Yannick

Hello! I have a strage problem, we made some production with uBGA, BGA, 0201, 0805, and other type of component. We didn't put the uBGA and 0201 and BGA on the board at the end of the line we look a our solder joint and surprise the solder made a

0201 and uBGA

Electronics Forum | Wed Sep 25 06:56:16 EDT 2002 | CH

U may check your profile ramp rate. The flux may evporated and look like cold joint

0201 and Lead Free

Electronics Forum | Wed Dec 14 11:06:12 EST 2011 | swag

Thanks, Dave. Really good article.

0201 and uBGA

Electronics Forum | Mon Sep 23 18:11:10 EDT 2002 | steveb

On an assembly reflowed in air saw the same thing: 0201's with a grainular solder joint, but 0402's and above with perfectly formed joints. Reflow profile all within acceptable tolerances. Reflowing in nitrogen solves this problem, but increases t

0201 and uBGA

Electronics Forum | Wed Jun 05 21:33:12 EDT 2002 | davef

Tough to say based on what you have told us. Things to Determine are: * Is the heat at the solder connections that are not reflowing properly adequate? * Is the pad surface of the solder connections that are not reflowing properly solderable?

0201 and uBGA

Electronics Forum | Wed Sep 25 13:38:35 EDT 2002 | finepitch

Yannick, If we leave the 201 issue aside; have you checked where those BGA pads are connected to? Could those be power/ground balls connected to large (difficult to heat up) planes by any chance? Erhan

0201 and Lead Free

Electronics Forum | Tue Dec 13 17:41:04 EST 2011 | davef

A Study Of 0201’s And Tombstoning In Lead-Free Systems, Phase II Comparison Of Final Finishes And Solder Paste Formulations http://sheaengineering.com/Documents/APEX%2008%200201s%20and%20Tombstoning%20phase%202%20paper.pdf CONCLUSION The condition

  1 2 3 4 5 6 7 8 9 10 Next

smd and 0201 searches for Companies, Equipment, Machines, Suppliers & Information

2024 Eptac IPC Certification Training Schedule

Stencil Printing 101 Training Course
One stop service for all SMT and PCB needs

Wave Soldering 101 Training Course
2024 Eptac IPC Certification Training Schedule

World's Best Reflow Oven Customizable for Unique Applications
Global manufacturing solutions provider

Training online, at your facility, or at one of our worldwide training centers"
PCB Handling with CE

High Resolution Fast Speed Industrial Cameras.
Fully Automatic BGA Rework Station

"回流焊炉"