Electronics Forum: index (Page 3499 of 7892)

Visual Inspection of PCBA

Electronics Forum | Wed Oct 09 17:44:25 EDT 2019 | spoiltforchoice

I'm curious why would you have a solder defect on a connector like the one you show, even if you were putting it down with tweezers. If you are getting lots of such defects, its really not inspection you should be looking at, its the cause.

Visual Inspection of PCBA

Electronics Forum | Wed Oct 23 21:45:17 EDT 2019 | ixqprint

100% appearance does not mean that programming is correct, can only say that the general direction is correct, the specific small details should be improved during the operation.

DEK265 GSX misprint

Electronics Forum | Thu Oct 10 20:10:44 EDT 2019 | dekhead

More information on "mis-print": degree, direction, repeatability? If it is a repeatable offset, there are individual print direction specific offsets available... Or is it possible that there are erroneous offsets applicable to print direction causi

AOI Omron VT-RNS-pt - Help with some basic programming questions

Electronics Forum | Mon Mar 15 17:38:40 EDT 2021 | dan_ems

Hello, do you solved? I worked few years with Omron and at the beggining was very hard to understnad but after few time it is OK.

Why you need a PCB and how do you Design one?

Electronics Forum | Mon Oct 14 08:59:09 EDT 2019 | spoiltforchoice

Specially trained imps with tiny pickaxes cut the channels in the copper.

Butt connector

Electronics Forum | Tue Oct 15 09:52:38 EDT 2019 | SMTA-Davandran

I seeing connector with butt (I) lead drop off after drop test conducted. the current shear force is about 3kgf. How can this problem improved.

Butt connector

Electronics Forum | Sat Oct 19 04:18:17 EDT 2019 | SMTA-Davandran

Dear Dave, Thank you for your advice on this issue. Shall butt connector withstand high mechanical strength after increase paste volume.

Butt connector

Electronics Forum | Sat Oct 19 08:28:04 EDT 2019 | davef

Hi Davandran ... Butt leads are not intended for high mechanical strength applications. That's why butt leads are not allowed in Class 3 products. If you want to be sure that your butt leaded component stays on the board, just glue it after solderin

Flex PCB through production

Electronics Forum | Fri Oct 18 15:33:59 EDT 2019 | proceng1

I found TACSIL tape, but I can't figure out how to buy it? None of the websites seem to have sales. Just info.

Flex PCB through production

Electronics Forum | Sat Oct 19 03:53:18 EDT 2019 | robl

For volume we used machined pocket durastone pallets, machined to the thickness of the flex to allow flat printing, with pockets machined for components placed on side 1. We held them down with 3M spray mount. For low volumes we used flat durastone


index searches for Companies, Equipment, Machines, Suppliers & Information

ISVI High Resolution Fast Speed Industrial Cameras

High Precision Fluid Dispensers
Thermal Interface Material Dispensing

High Throughput Reflow Oven
Void Free Reflow Soldering

World's Best Reflow Oven Customizable for Unique Applications
SMT Spare Parts

Training online, at your facility, or at one of our worldwide training centers"