HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comment
davidp27
User Rank
Iron
Re: Part IV: Production Test
davidp27   7/12/2012 2:21:13 PM
NO RATINGS
A tombstone cap is a SMT solder defect where the surface tension of the solder on one of the solder pads causes the part to pivot up off the other pad and stand up straight like a tombstone.  Happens more often with smaller parts.



Partner Zone
Latest Analysis
Here's a list of engineering and tech jobs ranked by outlook, work environment, stress, and income.
The Industrial Technology Research Institute in Taiwan, a government-funded research organization, is aiming to improve laser technology to raise sintered material property performance.
CFD, FEA, and simulation software have accelerated time-to-market in product development and put the CAE analysis “knobs and levers” in the hands of design engineers.
Transfers the control of a large number of motion axes from one numerical control kernel to another within a CNC system, using multiple NCKs, and enables implement control schemes for virtually any type of machine tool.
National Instruments has introduced an enhanced version of its software-based test package, VirtualBench.
More:Blogs|News
Design News Webinar Series
1/28/2016 11:00 a.m. California / 2:00 p.m. New York
12/8/2015 11:00 a.m. California / 2:00 p.m. New York
2/18/2016 11:00 AM PT | 2:00 PM ET
2/24/2016 11:00 AM PT | 2:00 PM ET
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 11 - 15, Designing ARM Devices Using Segger Tools
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service