S1000-2M PCB is made of S1000-2M material with TG value of 180. It is a good choice for Multilayer PCB with high reliability, high cost performance, high performance, stability and practicality
TU-768 PCB refers to high heat resistance.General Tg plates are above 130 ° C, high Tg is generally more than 170 ° C, and medium Tg is about more than 150 ° C. Generally, Tg≥170 ° C PCB printed board is called high Tg printed board.
Multilayer PCB circuit board--The manufacturing method of multilayer board is generally made by the inner layer pattern first, and then the single or double-sided substrate is made by printing and etching method, which is included in the designated interlayer, and then heated, pressurized and bonded. As for the subsequent drilling, it is the same as the plating through-hole method of double-sided plate. It was invented in 1961.
For example, from the perspective of production process testing, IC testing is generally divided into chip testing, finished product testing, and inspection testing. Unless otherwise required, chip testing generally only conducts DC testing, and finished product testing can have either AC testing or DC testing. In more cases, both tests are available. The following is about EM-888 PCB related, I hope to help you better understand EM-888 PCB.
In 1961, Hazelting Corp. of the United States published Multiplanar, which was the first pioneer in the development of multilayer boards. This method is almost the same as the method of manufacturing multilayer boards by using the through-hole method. After Japan stepped into this field in 1963, various ideas and manufacturing methods related to multi-layer boards were gradually spread all over the world. The following is about 14 Layer High TG PCB related, I hope to help you better understand 14 Layer High TG PCB.
For general frequency, use FR-4 sheet, but high-frequency materials should be used in the frequency ratio of 1-5G, such as semi-ceramic materials. ROGERS 4350, 4003, 5880, etc. are commonly used ... If the frequency is higher than 5G, it is best to use PTFE material, which is polytetrafluoroethylene. This material has good high-frequency performance, but there are limitations in the processing arts, such as the surface technology that cannot be hot air leveled. The following is about ISOLA FR408 High Frequency PCB related, I hope to help you better understand ISOLA FR408 High Frequency PCB.
