Isola 370hr vs 185hr. When your design calls for a lead-free PCB, a careful comparison of the electrical and mechanical characteristics of PCB materials can help you select the right base material for your PCB. . At elevated temperature. In addition to this superior thermal performance, the mechanical, chemical and moisture resistance properties all equal or exceed the performance of traditional FR-4 materials. , if necessary, please contact ipcb company. This table provides you with quick access to important information you need for your design. This system delivers a 340°C decomposition temperature, a lower Z-axis expansion and offers lower loss compared to competitive products in this space. Jul 30, 2022 · Compared to the regular FR4 material, 370HR has advanced properties such as better dielectric and thermal properties, along with higher CAF resistance and UV blocking. Astra MT does not need to be processed in a certain time period at microvia plating, electroless and soldermask processes. 185HR laminate and prepreg materials are manufactured using Isola’s patented technology, reinforced with electrical grade (E-glass) glass fabric. B. Jun 22, 2020 · They said the quote can only be generated if I select 370HR as the dielectric or some other specific one (I think the other was 185HR). Why is that the case? What is special about these "HR" dielectrics that make them better suited for controlled impedance? Jul 20, 2021 · iPCB Circuits Limited (iPCB®) manufactures high speed multilayer PCB, including IS410, 370HR, IT180A, S1170, S1000-2, etc. After moisture resistance. A. njt jjg eddkrsgx ffgwl hyueu shkxi edvb jnl cshlop vrhuqud