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What is the general frequency of FR4 material applied to FR PCB? Sep 06,2023
RF PCB stands for Radio Frequency Printed Circuit Board. It refers to a type of printed circuit board specifically designed for high-frequency electronic applications, such as wireless communication, radar systems, microwave devices, and other RF (Radio Frequency) applications. RF PCBs are engineered to have precise impedance control, minimal signal loss, and reduced electromagnetic interference a...
- general frequency
- FR4
- FR PCB
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Uncover The Thermal Expansion Coefficient of Fr4 Board Jan 30,2024
As a commonly used electronic manufacturing material, the thermal expansion coefficient of fr4 substrate is an important performance indicator. In this article, the thermal expansion coefficient of FR4 substrate will be discussed in detail to reveal the principle and application behind it. 1. Fr4 substrate concept FR4 substrate is a commonly used glass fibre reinforced epoxy resin material that ha...
- Fr4
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Differences Between Lead-based And Lead-free In PCBA Processing May 11,2024
There are generally two processes for PCBA processing, one is the lead-free process, and the other is the lead-based process. Everyone knows that lead is harmful to humans, so the lead-free process meets the requirements of environmental protection and is the general trend and an inevitable choice in history. Ucreate PCB CO LTD is engaged in the processing business of SMT OEM materials. We only do...
- lead based
- lead-free
- lead-free PCBA processing
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