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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Tampok | mga kakayahan | |
Bilang ng Layer | 3-60L | |
Magagamit na Teknolohiya ng Multilayer PCB | Sa pamamagitan ng butas na may Aspect Ratio 16: 1 | |
inilibing at bulag sa pamamagitan ng | ||
Hybrid | High Frequency Material such as RO4350B and FR4 TG 180°Mix etc. | |
High Speed Material such as M7NE and FR4 TG 180°Mix etc. | ||
Kapal | 0.3mm-8mm | |
Minimum na linya ng Lapad at Puwang | 0.05mm / 0.05mm (2mil / 2mil) | |
BGA PITCH | 0.35mm | |
Min na Laki ng mekanikal na Drilled | 0.15mm (6mil) | |
Aspect Ratio para sa pamamagitan ng butas | 16: 1 | |
Tapos na sa Labas | HASL, Lead free HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP, ENEPIG.etc. | |
Sa pamamagitan ng Pagpipilian ng Punan | Ang via ay pinahiran at pinunan ng alinman sa conductive o non-conductive epoxy pagkatapos ay naka-cap at na-plated over (VIPPO) | |
Puno ng tanso, puno ng pilak | ||
Pagpaparehistro | ± 4mil | |
Panghinang Mask | Green, Pula, Dilaw, Asul, Puti, Itim, Lila, Matte Itim, Matte berde. Atbp. |
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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