Electronics Forum: marking code (Page 10 of 13)

Samsung CP40 Z height motor alarm detected Error Code 1523

Electronics Forum | Mon Jun 12 21:16:41 EDT 2017 | kahrpr

you can not just take the motor off and change it. the motors have a home pulse singnial. the motor has to be in a certian position the home pulse position when the flag hits the sensor. When you remove the motor you have to mark the motor gear when

White spots on PCBA after Selective Solder

Electronics Forum | Fri Sep 11 15:27:50 EDT 2015 | u4bga

Hi! We're noticing white spots on 2 PCBAs after the selective soldering & DI Wash processes. ----Facts---- 1) The marking is on all boards, irrespective of date code 2) It only happens on leads that have been selective soldered 3) The pattern of w

Stamping SMT assemblies

Electronics Forum | Wed Jan 12 08:41:01 EST 2005 | davef

Se�or Tech QC Inspection stamps: * VRS Marking, 567 Camino Mercado Ste. A, Arroyo Grande, CA 93420, 800-782-6790 805-481-9787 Fax: 800-743-3135 Fax: 805-474-1238 contactvrs@vrsmarking.com http://www.vrsmarking.com * Des Moines Rubber Stamp Works, 8

GSM1 machine serial number

Electronics Forum | Mon Apr 05 14:26:51 EDT 2004 | mgc

Hi Quanta, Universal serial numbers can be explained by our Technical Support staff. Briefly, serial numbers identify the documentation that the machine was built against, the chronological position within a lot of machines, an Equipment Number descr

Laser etching onto PCBs

Electronics Forum | Thu Jun 03 12:41:49 EDT 2021 | k_moore

Hello people. We have a Nutek LMC-S3 laser etcher that we use for etching 2D datamatrix codes onto our PCBs. The system has been in use for some time, but seems to constantly need tweaking to get reliable results. There are a lot of variables that

Re: SM Part Codes SOT23 etc;

Electronics Forum | Mon Aug 09 19:15:49 EDT 1999 | ScottM

| Dear all, | | Has anyone come across an electronic source for SOT23 etc; part markings and their meanings. Obviously, I could wade through the various data books.........but I don't really want to.....yet. | | Thanks in advance, | | Chris. | Tr

Re: SMT setup verification system

Electronics Forum | Fri Apr 24 15:28:06 EDT 1998 | joe devaney

| I am looking for suppliers of SMT setup verification | systems that use bar code lables as the medium. | I have located Brady and Unicam's verifeed. We have | immediate need due to the push to remove component | markings. We have two lines presentl

Re: SMT setup verification system

Electronics Forum | Fri Apr 17 19:40:16 EDT 1998 | M. Faisal Pandit

| I am looking for suppliers of SMT setup verification | systems that use bar code lables as the medium. | I have located Brady and Unicam's verifeed. We have | immediate need due to the push to remove component | markings. We have two lines presentl

Barcodes for PCBs - what systems?

Electronics Forum | Wed Jun 11 10:23:07 EDT 2008 | charliedci

Hi, > > we have to print a serial barcode on a low > volume PCB. For another module we just used our > laser printer and cut the labels to > size. > > However, those laser labels are easy to > rub off, and the new labels are much > smaller. >

Finding MSL Levels

Electronics Forum | Mon Jun 06 14:21:14 EDT 2011 | rwyman

A reputable supplier will identify the level CLEARLY on the packaging and in the datasheet as well. If they are KNOWN to be MSDs, I'd be suspicious if they aren't marked. Or, they may not be MSDs. I don't think it's required to ID them as "M1" if n


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