Modern electronics typically consist of microprocessors and other complex integrated circuits (ICs) such as FPGAs, ADCs, and memory. They are susceptible to electrical, mechanical and thermal modes of failure like other components on a printed circuit board, but due to their materials, complexity and roles within a circuit, accurately predicting a failure rate has become difficult, if not impossible.
Tin plated, for epoxy use. Can be used for both tin/lead and RoHS compliant. QTY 1.
The base metal is 1 oz copper with chemical etchant which allows for high bond strength to the PCB which will be repaired. The metallization on the PCB side is a bright immersion tin coating. It has a shelf life 6 months minimum and is date-coded on the circuit frame to which it is bonded.
Cracking solder found in cross sections -
I have found many cracks in the PCB after we have cross sections analysis. The cracking has same kind of pattern...
Conference, Trade Show/Exhibition | New York, NY | Tue, June 07 | Sponsored by: UBM Canon
Part of the largest advanced design and manufacturing event in the Western United States, showcasing hundreds of sustainable manufacturing resources...
SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies. Membership Info | SMTA Certification | Bookstore
IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly. Membership Info | Training & Certification Programs | Standards & Publications - Online Store