High Tg material PCB 6 Layer High Tg Board| YMS PCB
High-TG PCB Advanced Circuits Specification
The glass transition temperature of PCB, referred to as "Tg", indicates the point at which the PCB material will begin to transform. If the operating temperature exceeds the designated Tg value, the board will begin to change from a solid to a liquid state, which is likely to have an adverse effect on its ability to function.
Standard PCBs are manufactured with materials offering a TG value of 140°C, which can withstand an operating temperate of 110°C. While this may not be suitable for extreme-temperature processes that are commonplace in applications such as automotive, industrial or high-temperature electronics. In these situations, a PCB made from FR-4 High TG material can often provide the best solution.
YMS High Tg PCB manufacturing capabilities:
YMS High Tg PCB manufacturing capabilities overview |
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Lögun | getu | |
Fjöldi laga | 3-60L | |
Laus marglaga PCB tækni | Í gegnum holu með hlutföllum 16: 1 | |
grafinn og blindur via | ||
Blendingur | High Frequency Material such as RO4350B and FR4 TG 180°Mix etc. | |
High Speed Material such as M7NE and FR4 TG 180°Mix etc. | ||
Þykkt | 0,3 mm-8 mm | |
Lágmarks línubreidd og bil | 0.05mm / 0.05mm (2mil / 2mil) | |
BGA PITCH | 0,35mm | |
Lítil vélræn boruð stærð | 0,15 mm (6míl) | |
Hlutfall hlutfalls fyrir holu | 16: 1 | |
Yfirborðsfrágangur | HASL, blýlaust HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating hard Gold, Selective OSP , ENEPIG.etc. | |
Með fyllingarvalkosti | The via er húðaður og fylltur með annað hvort leiðandi eða óleiðandi epoxý, síðan lokað og húðað yfir (VIPPO) | |
Kopar fyllt, silfur fyllt | ||
Skráning | ± 4míl | |
Lóðmálmur | Grænn, Rauður, Gulur, Blár, Hvítur, Svartur, Fjólublár, Matte Svartur, Matur grænn osfrv. |
Þú gætir líkað:
1、PCB circuit board manufacturing packaging process
2、How to distinguish the quality of the PCB board
Frekari upplýsingar um YMS vörur
What is high Tg PCB material?
High Tg PCBs: Greater than 170°C with a typical range of 180°C to 225°C.
What is Tg and TD in PCB?
Tg is expressed in units of degrees Celsius (ºC). Decomposition temperature, or Td, is the temperature at which a PCB material chemically decomposes
What is standard Tg?
standard Tg:TG130-TG135°C