HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Feature
Materials & Assembly

Device Manufacturers Embrace Electrically Conductive Adhesives

NO RATINGS
1 saves
< Previous Page 2 / 3 Next >
View Comments: Newest First|Oldest First|Threaded View
JimT@Future-Product-Innovations
User Rank
Blogger
Hard Lesson Leaarned
JimT@Future-Product-Innovations   5/9/2013 6:36:05 PM
NO RATINGS
Looking back over archived stories, I had missed this one, now over a month old. I have several past product experiences using various conductive adhesives, and I had learned a very valuable lesson a few years ago. 

Without going into specifics, I can tell you I had designed myself into a corner, and needed to get an electrical component connected to the main circuit. Based on its unique mounting condition, a conductive adhesive was the obvious answer.  I simply plowed forward with the mounting method and the adhesive, and had first parts prototyped.

 When the component didn't function properly, I learned the current required for the component far exceeded the current capability of the conductive particles in the adhesive.  There was no way the adhesive as ever going to drive the component properly, and I was stuck.

This bad assumption kicked me back significantly, and I had to undergo a substantial redesign.  That's one lesson I'll never forget.

William K.
User Rank
Platinum
Re: Electrically conductive adhesives.
William K.   4/29/2013 10:11:57 PM
NO RATINGS
I do see a serious potential for use with surface mount components, particularly the very small ones with sizes under one mm. Those parts are a big challenge to work with by hand, which makes prototyping quite a challenge. A conductive adhesive could provide some help.

notarboca
User Rank
Gold
Re: Electrically conductive adhesives.
notarboca   4/29/2013 9:32:40 PM
NO RATINGS
This should be quite handy in electrically connecting components in situations too tight for a wire or traditional connector.

Greg M. Jung
User Rank
Platinum
Chemical Resistance
Greg M. Jung   4/11/2013 9:47:03 PM
NO RATINGS
Well researched article. I am assuming that the silicone in the adhesive can also help increase inadvertent exposure to chemicals and possibly have good chemical resistance.

William K.
User Rank
Platinum
Electrically conductive adhesives.
William K.   4/9/2013 11:29:36 AM
NO RATINGS
It is clear that stable electrically conductive adhesives can be of great value in quite a few applications. So the usefulness potential is quite high.

Mant years ago I had an experience with anelectrically conductive adhesive material that I used to assemble a switch. The problem was that I did not realize that the material was conductive at all. The result was that while the assembly was fine mechanically, the switch was always "on", which caused me quite a bit of puzzelment, since it was clear that the contacts were opening as desired. The end result was that I had to use a different switch and a mechanical means of attachment. But it was certainly an educational experience.

Partner Zone
Latest Analysis
Take a look through these film and TV robots from 1990 through 1994.
The Soofa is an urban smart bench that provides mobile device charging as well as collects environmental information via wireless sensors.
Sciaky, provider of electron-beam additive manufacturing (EBAM) services, will start selling these machines commercially in September. The company has used its EBAM 3D printing technology for making very large, high-value, metal prototypes and production parts for aerospace and defense OEMs.
At this year’s Google I/O, the spotlight was pointed on gender inequality in the high-tech industry. Google has established a new initiative that it hopes will even out the playing field, Made w/Code. Part of this initiative will fund free online courses in basic coding.
Self-driving vehicle technology could grow rapidly over the next two decades, with nearly 95 million “autonomous-capable” cars being sold annually around the world by 2035, a new study predicts.
More:Blogs|News
Design News Webinar Series
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 11:00 a.m. California / 2:00 p.m. New York
5/13/2014 10:00 a.m. California / 1:00 p.m. New York / 6:00 p.m. London
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Aug 4 - 8, Introduction to Linux Device Drivers
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: August 12 - 14
Sponsored by igus
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service