The cross-sectioning process provides access to the device internal structure, its materials and design. Such components as diodes and capacitors and silicon dice are often subjected to cross-sectioning to detect the defects which could not be found using other testing techniques.
Coating Thickness Verification
The thickness of metallic coatings is routinely determined by X-ray fluorescence spectrometry. This provides a basis for assessing the quality of coated materials and therefore influences decisions regarding disposition (acceptability) of the coated product as well as control of coating processes.
IQD Frequency Products, a subsidiary of the Würth Elektronik eiSos Group, currently focuses its engineering expertise on providing best-in-class rubidium atomic clock oscillators. Following the recent releases of new products in this portfolio, the ICPT-1 and the IQRB-4, and an extensive update on the IQRB-1, IQD can share new data on the IQRB-3.
Manufacturer Notifications
Keep up to date with manufacturers’ news
In this section, you will be able to keep up to date with manufacturers’ news regarding new product developments, corporate agreements, and other important notifications on the production, design, and sale of components.
The term “supercapacitor” has become synonymous with electric double layer carbon (EDLC) capacitors and similar high-energy storage devices, and loosely desc
Assembly process of THT or SMT onto PCBs for spacecraft applications follow well-established design requirements based on specifications prepared by ECSS (ECSS-Q-ST-70-08C & ECSS-Q-ST-70-38C), NASA and IPC (IPC-6012).
Resistors assembled to a PCB have been submitted to the ECSS verification program. Metallographic analysis allows us to check the status of such devices after performing the environmental tests (Vibration & Thermal Cycling).