Layer Count: 2L Board Thickness: 0.8mm Dimension: 140*85mm Material: Rogers RO5880 Surface Copper: 35μm Min Hole Diameter: 2.0mm Min line Width/Space: N/A Surface Finish: ENIG Do you need a PCB for special signal requirement into your products? High
Overview The D16750 is a soft Core of a Universal Asynchronous Receiver/Transmitter (UART) functionally identical to the TL16C750. The D16750 allows serial transmission in two modes: UART mode and FIFO mode. In FIFO mode internal FIFOs are activate
Electronics Forum | Thu May 07 19:29:40 EDT 2009 | kareal
Hi Davef, Do you means it is natural for tin diffusion to copper trace during SMT process? but I could not detect tin in UHAST T=0 unit, and the tin diffusion was found only in copper trace of C4 cage. Two question: 1) Could you tell me which pr
Electronics Forum | Sat May 02 23:31:06 EDT 2009 | kareal
Thanks davef. The defect always occurred during UHAST reliability, but not find in reflow. The key is that there is tin diffuse to copper trace under solder mask. is it a "normal" board defect and what is the potential risk for device? thanks!
Used SMT Equipment | Repair/Rework
Metcal QX2 Convection Rework System with controller and stand excellent condition With its constant temperature and variable power, the QX2 Convection Rework System minimizes the risk of thermal damage, providing a safe environment for delicate
Industry News | 2003-01-28 10:29:13.0
Conducted by Wall Street Audio, with Iehab Hawatmeh, President & CEO
Industry News | 2003-03-25 09:15:19.0
The Dragon was demonstrated at the CPCA show in Shanghai last week
Technical Library | 2017-01-23 21:12:01.0
"Water is not a problem of the future, but a key issue of our time for businesses: In the future, urgent water risks will increase in many areas of the world. A growing population, a changing consumer behavior and climate change will have an immediate impact on the availability and quality of water and thus build further pressure on governments, businesses and societies." (Quote from the summary of the 2014 WWF study "The imported risk. Germany's water risk in the age of globalization.")
Technical Library | 2021-03-04 15:16:27.0
Out-of-plane wrinkling has a significant influence on the mechanical performance of composite laminates. Numerical simulations were conducted to investigate the progressive failure behavior of fiber-reinforced composite laminates with out-of-plane wrinkle defects subjected to axial compression. To describe the material degradation, a three-dimensional elastoplastic damage model with four damage modes (i.e., fiber tensile failure, matrix failure, fiber kinking/splitting, and delamination) was developed based on the LaRC05 criterion. To improve the computational efficiency in searching for the fracture angle in the matrix failure analysis, a high-efficiency and robust modified algorithm that combines the golden section search method with an inverse interpolation based on an existing study is proposed.
https://bpmmicro.com/3928-7-site-aps/ The 3928, with up to seven sites, is made for programming large data devices, such as MCUs, eMMC HS400, NAND, NOR and Serial Flash devices. High-speed signals support devices up to 200 Mhz and the latest eMMC
ECOCELL is a high end selective soldering system to integrate into lean-manufacturing concepts (U-Shape). Combined with VERSAEYE module + handlingssystem in front of the machine we ensure highest quality with highest throughput. ECOCELL ? https://www
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How to Minimize Humidity Interaction with PCBAs for Robustness
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