Electronics Forum | Wed Nov 29 06:56:25 EST 2017 | optimatech
Optima Technology Associates, Inc. is an ISO 9001:2008 certified, customer service oriented contract manufacturer. Since 1995, Assembling Dependable Engineering, Design & Manufacturing Relationships. Providing complete electronic contract manufacturi
Electronics Forum | Mon Apr 24 03:37:13 EDT 2017 | youth
I used WellPCB (www.wellpcb.com) last year. They have a quoting calculator on their site. Just enter your specs, and it will generate a quote for you. I will continue ordering my future designs from WELLPCB and would recommend them to anyone looking
Electronics Forum | Thu Aug 22 22:19:13 EDT 2019 | sssamw
From the picture you present, it is a pin in paste part with pin length 2.2mm (a good length for 1.6mm PCB thickness), and seems the pin tilted and touch on PCB surface, thus causes up-part. Sorry I cannot image pin tilted not before placement but i
Electronics Forum | Sun Apr 05 09:46:47 EDT 1998 | Earl Moon
| We are looking at reflow soldering some Flexi-rigid | pcbs. I have heard that IR reflow soldering can make the Polyimide "self heat" and cause de-lamination. | Does anyone have any info. The thermal problems associated with polyimide rigid/flex de
Electronics Forum | Fri Aug 23 12:33:37 EDT 2019 | ameenullakhan
Hi , Its CCGA part . with normal PCB pad opening similar to other BGA pad . Yes its very surprising and we are not able to analyze. What exactly went wrong. We have new stencil design for this now. Will run it tomorrow. Will update the results.
Electronics Forum | Sat Apr 19 12:00:07 EDT 2003 | modeltech
I am completely new to SMT design and for my next project I plan to use SMT for the first time. Since production volumes of the PCB's will be low, hand soldering is definitely an option, and will be necessary for my prototype PCB assembly. My proble
Electronics Forum | Mon May 25 08:37:28 EDT 2009 | d0min0
Hello, recently we changed supplier of the LF BGA, we did corossection and now have doubts... previous BGA specs : pitch 1mm, ball diameter 0.6mm future BGA specs : pitch 1mm, ball diameter 0.4mm on the crossecrion we found that one of the ball seem
Electronics Forum | Thu Aug 03 06:24:05 EDT 2006 | LexT
Look, I'm new to this forum and I failed to find a suitable division/thread... I'm a hobbyist PCB designer and I use software tools which are not as expensive as big brand names... affordable one like DipTrace is a find for me... maybe some of you ca
Electronics Forum | Mon Oct 23 21:54:03 EDT 2017 | wendymm
Hey, guys. I have decided to make my own PCB boards recently,but confused about which design software to choose. Summarized the info. on the net and other people's recommendation,there's 5 options, Diptrace, Eagle, Circuitmaker 2000, Kicad, and PCB12
Electronics Forum | Mon Oct 30 03:30:34 EDT 2017 | wendymm
Finally, I chose AD to finish my design,and I thihk it's really fit for beginners.
Electronic manufacturing services - electronic design, development and manufacturing. Circuit board design, prototyping, FPGA services, signal integrity and simulation, pcb assembly. Factories in California USA and Malaysia.
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