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feb 25 2021
Datum 25 februari 2021 16:08
This trend is imposed by the market demand for increasingly portable devices, therefore of low weight, and capable of integrating many functions: the real challenge is to reduce the size of the devices, miniaturizing them, and, at the same time, to increase their performance.
The target can be reached basically by working on the structure of the printed circuit board by increasing the density of the components on the surface and the number of connections between the layers that make it up: this need has therefore led to the birth and diffusion of " HDI - High Density Interconnection" structures.
All circuits with pitches’ density per surface with values greater than 20 pitches/cm² greater than traditional printed circuit boards (PCBs) are defined as high interconnection density PCBs (HDI). This therefore results in smaller size for design parameters such as tracks less than 100 ?m/4mils wide, laser holes with a diameter less than 150 ?m/6mils and pitches with a diameter less than 400 ?m/16mils.
feb 9 2021
Datum 9 februari 2021 7:52
In particular, we have highlighted that the moisture absorbed by the base material can generate delamination during the assembly of PCBs.
With this second article, relating to the risks generated on PCBs by the presence of humidity, we deepen the subject and deal, in particular, with the impact of humidity on the Tg of the base materials and the consequences on the quality of PCBs and PCBAs.
The Tg of a polymeric material (laminates and pre-impregnates are partially made of resin) represents the temperature value at which the glass transition begins which we could define as the temperature at which the resin changes its mechanical characteristics starting to soften: for this reason it is important to choose the base material in relation to the expected conditions of use of each PCB.
To read all the article, click here
jan 25 2021
Datum 25 januari 2021 7:39
dec 30 2020
Datum 30 december 2020 16:00
Winmate unveils the M116 Rugged Tablet Series, containing three models- M116P, M116PT, and M116K- with varying processor, appearance or default data capture method configurations. These Windows-based Rugged Tablets redefine rugged enterprise mobility thanks to the powerful CPU, ruggedized enclosure, the latest mobility solutions and the large 11.6” widescreen display in a lightweight form factor. Every inch and detail of the M116 Series is engineered to optimize the efficiency of Smart Warehouse and Logistics, Field Service, Public Safety, and various transportation or industrial manufacturing applications. Highlights of the new line-up:
- Intel® Pentium® N4200/Intel® Core™ i5-7200U CPU (Optional Intel® Core™ i5-7300U)
- Large 11.6” 1920 x 1080 PCAP Touchscreen with Optical Bonding
- Hot-Swappable Battery for Uninterrupted Battery Life
- Full IP65 & MIL-STD-810G Certified
- Wi-Fi, 4G LTE, Bluetooth and GPS Wireless Connectivity
- Versatile Data Collection Methods
nov 28 2020
Datum 28 november 2020 23:00
Each sector has specific regulation requirements and each application field presents different technical necessities.
For this reason it is crucial to know not only regulations and be qualified in each industrial sector, but also to be able to answer practically to technical requirements, typical of each different application.
What makes Cistelaier a “unique” PCBs manufacturer, is to be accredited for the following sectors:
- Industrial: ISO 9001:2015
- Aerospace & Defence: UNI EN 9100:2016
- Automotive: IATF:2016
- Medical: ISO 13485
- Railway: ISO/TS 22163
and to handle the following standards
- IPC-A-600, class 2, 3 or class 3DS(A)
- IPC 6012 (Rigid), IPC 6013 (Rigid-Flex), IPC 6016 (HDI) and IPC 6018 (Microwave)
- MIL-P-55110 (Rigid) and MIL-P-50884 (Rigid-Flex)
- ESA-ECSS - Q – ST – 70 – 10C / 11C / 12C
- ESA-ECSS - Q – ST – 70 – 60C
that are are the basis of design and manufacturing of each electronic device.
This is the necessary premise to be able to realize PCBs in each sector.
Then, practically, electronic devices performances could be improved starting from the base materials choice.
The more-than-40-years know-how of production, together with its capability to use different materials to satisfy the more different requirements, allows Cistelaier to supply optimized PCBs for each possible application.
We can support our partners to reach the best performances from their electronic devices in each sector, for each application.
Do not hesitate to contact us, our technicians are at your disposal!
Make a call to +39 059 269711 or send and e-mail to firstname.lastname@example.org.