We find the following Web sites to be useful online
resources and hope you do to. If you know
of a Web site that we have missed, please
e-mail us.
Articles
This article discusses an abbreviated technique that uses the tools of HALT to
expose hard-to-find defects in products returned by customers.
This article discusses the reliability challenges of switching over to lead-free
solder and the test methods used to demonstrate reliability.
HALT/HASS/MEOST/Reliability
Reliability consulting firm serving the electronics packaging and board assembly
industry worldwide. Offers solder joint reliability evaluation of SnPb and lead-free assemblies
HALT and HASS training/resources by G. Hobbs, The inventor of HALT/HASS
Keki R. Bhote Associates specializes in MEOST, Design of Experiments, Six Sigma Quality and productivity initiatives to dramatically improve corporate profits
HALT/HASS & Reliability experts in Silicon Valley
Preferred Test Equipment
Manufacturer of HALT/HASS, environmental chambers, and cryogenic equipment
Manufacturer of Electrodynamic Vibration Systems & Shock Test Equipment
ESPEC is the world's largest manufacturer of environmental test chambers, offering the widest selection and highest quality equipment
Environmental Testing Chambers designed and produced by Dr. Hobbs, the inventor of HALT and HASS
Vibration Control Testing, Signal Analysis Products and Software
Manufacturer of Solar & Weathering Test Equipment
Reseller of Solar & Weathering Test Equipment
Lead Free Solder/Solder Reliability
Information about RoHS & WEEE legislation
NASA web page devoted to lead free electronics
Newark Electronics RoHS page
Solder properties database
The Data Source for Lead Free Electronics Assembly
Alternate views about RoHS and lead-free soldering
Surface Mount and Related Technologies
Education, Training, Reference Materials
and Free
Software
Comprehensive on-line resources for engineers
Performs math, HVAC, mechanical, electrical, materials, structural calculations
The EngineersToolbox is advanced software for engineering design and analysis
Resource for engineering products and services
Training center/resource for reliability and durability of equipment
Interactive calculations web site featuring fluid flow, hydrology, hydraulics, flow measurement, and unit conversions
One-stop resource center for mechanical engineers, designers, drafters, students
Software and tutorials with an emphasis on acoustics, shock, vibration, and signal processing
Training center/resource for vibration and shock
Organizations
American Society for Materials Engineers
American Society of Mechanical Engineers
American Society for Quality, Reliability Division
American Society for Testing and Materials
Institute of Electrical and Electronics Engineers
Institute of Interconnecting and Packaging Electronic Circuits
JEDEC Solid State Technology Association is the semiconductor engineering standardization body of the Electronic Industries Alliance.
Lehigh Valley Chapter of PSPE supporting Mathcounts and Engineering of the Year Award
The International Association for the Engineering Analysis Community
National Council of Examiners for Engineering and Surveying
National Society of Professional Engineers
PA Society of Professional Engineers
Society of Reliability Engineers
Materials
Provides over 37,000 plastic material data sheets
Plastic information and properties
Site for rubber and elastomers
Comprehensive materials property database for metals, polymers, ceramics, etc.
Information on copper and brass
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