Electronics Forum | Wed Jul 17 10:22:36 EDT 2013 | ericrr
argh! the 6 ends of the resistors soldered to another though hole part to give the pcb track mechanical strength or are they just soldered to a remote pad, so if the resistors are knocked it has the possibly of ripping the track from the pcb.
Electronics Forum | Thu Aug 28 02:51:01 EDT 2014 | padawanlinuxero
When you say "selecting correct value of the small chip components during assembly", you are referring to caps and resistors? and that you want to know that the correct cap or resistor was place in the correct location? your assembly is surface moun
Electronics Forum | Mon Sep 11 12:03:25 EDT 2017 | emeto
Absolutely - it is probably cheaper! Soon they might start doing it with the transistors, diodes and ICs too. Why would you need a sophisticated AOI machine then? What would quality control look for? It is annoying, considering the amount of differen
Electronics Forum | Mon Oct 30 08:47:39 EDT 2017 | philc
As an AOI operator as well, I can see your point, but what about 0402 parts, and all chip capacitors? These parts are not marked, but I presume you accept those? In relaity, an unmarked resistor is no different to any cap, and you don't worry about t
Electronics Forum | Tue Aug 13 10:48:17 EDT 2019 | sankarseptember
We are facing ROHM Resistor stick to top peel off tape during feeder movement. What are the possible causes and how to prevent this issue?
Electronics Forum | Wed Sep 29 09:59:23 EDT 2021 | zxcvb
I've read some articles like https://www.apogeeweb.net/electron/what-is-a-shunt-resistor.html, but I still have no idea.
Electronics Forum | Thu May 13 19:41:17 EDT 2004 | johnww
Hi Everyone, I want to use LEDs in an enclosed box for edge lighting etched glass. There are 15 LEDs in a box and they are set up in 5 series of 3 LEDs. The LEDs are 3.5V 20Ma 8000mcd. I've worked out that I need an 82 ohm resistor for each series
Electronics Forum | Wed Aug 02 17:19:49 EDT 2006 | flipit
Yes 0402 8X4 embossed feeders exist for Panasonic MSR, Universal GSM, Contact Systems, and Mimot for sure. In the old days of 0402 components, 0402 resistors used to come in 8X4 paper tape but now I think most 0402 resistors and capacitors come in 8
Electronics Forum | Wed May 09 13:37:07 EDT 2007 | jmills
Greetings Tried to search past threads without an answer. I have a resistor that just fits the between pads. Some of the resisitor were installed without the termnation sitting on the pad and are infact sitting on solder a good .020 to .025 above th
Electronics Forum | Mon Jun 29 16:53:02 EDT 2009 | Geo
I need some help in setting straight QA which owns our ESD Procedures. 1. Is the limmiting resistor for personel safety or to slow down ESD discharge? Everything I have read indicates it is for personnel safety. 2. Is it an ESD violation to have
