Electronics Forum: ink (Page 1 of 21)

Conductive ink protection

Electronics Forum | Thu Sep 02 09:43:20 EDT 2004 | davef

We'd guess that you can wave solder your connectors, but check with the ink supplier, just to be safe.

stone ink pads

Electronics Forum | Thu Feb 06 13:18:36 EST 2020 | stephendo

Does anyone have any experience with stone ink pads? http://www.aaastamp.com/padstone.php https://www.rubberstampchamp.com/category/stone-stone-pads Do they last well? We find that ink dries out quickly with felt pads and then inspectors put more

High Temperature PCB ink

Electronics Forum | Thu Nov 15 22:10:16 EST 2007 | davef

Questions are: What is: * Purpose of this PCB ink? * Meaning of 'non-conductive?' * Temperature of your laser? * Reason solder mask is not the product of first choice? * Space of the unsoldered region located between soldered areas? * Maximum cure te

High Temperature PCB ink

Electronics Forum | Fri Nov 16 06:03:06 EST 2007 | paulallan

Dave,If you give me an email address I will send pictures to you. BR Paul

High Temperature PCB ink

Electronics Forum | Fri Nov 16 07:48:51 EST 2007 | davef

Click on the link next to the image of Lew Reed

Conductive ink protection

Electronics Forum | Wed Sep 01 22:09:25 EDT 2004 | raylrhodes

We have an up coming job that has conductive ink deposits on the solder side of the PCB for contact switches and a zebra strip that connects to an LCD display. My question is... Do these need to be masked to protect them from the wave solder process

High Temperature PCB ink

Electronics Forum | Thu Nov 15 10:33:35 EST 2007 | paulallan

Does any one know of a supplier high temperature PCB ink that can safely used between pads on an SMT connector. The product ideally should be screened on and have resistant to short exposure to heat from a selective lazer. Must be non-conductive and

laser or ink jet marking of pcb's

Electronics Forum | Tue Mar 06 18:57:48 EST 2001 | pzohbon

I am looking at putting a laser or ink jet marking system for barcoding of pcb's in our smt production area. As and inline system it will need the capability to handle different size boards. We use dark green pcb's except for couple red and blues m

laser or ink jet marking of pcb's

Electronics Forum | Wed Mar 07 02:29:22 EST 2001 | Cosine Theta

Barcode needs a light colour backgroup so that the scanner can read. No way you can mark on the solder mask and become readable. I found most of the time the investment cannot be paid back within 5 years. Most of the time it is product requirement th

laser or ink jet marking of pcb's

Electronics Forum | Wed Mar 07 20:37:38 EST 2001 | davef

I agree. The bar coded label you use should not be affected by the solder mask of the board. The label should have sharp contrast between the segments of the code to modulate the returned light and allow the reader to discriminate between light and

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