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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특색 | 능력 | |
레이어 수 | 3-60L | |
사용 가능한 다층 PCB 기술 | 가로 세로 비율 16 : 1의 스루 홀 | |
매장 및 장님을 통해 | ||
잡종 | High Frequency Material such as RO4350B and FR4 TG 180°Mix etc. | |
High Speed Material such as M7NE and FR4 TG 180°Mix etc. | ||
두께 | 0.3mm-8mm | |
최소 라인 너비 및 공간 | 0.05mm / 0.05mm (2mil / 2mil) | |
BGA 피치 | 0.35mm | |
최소 기계 드릴 크기 | 0.15mm (6mil) | |
관통 구멍의 종횡비 | 16 : 1 | |
표면 마감 | HASL, 무연 HASL, ENIG, 침지 주석, OSP, 침수은, 금 핑거, 전기 도금 하드 금, 선택적 OSP, ENEPIG.etc. | |
채우기 옵션을 통해 | 비아는 전도성 또는 비전 도성 에폭시로 도금되고 채워진 다음 캡핑되고 위에 도금됩니다 (VIPPO) | |
구리 충전,은 충전 | ||
기재 | ± 4mil | |
솔더 마스크 | 녹색, 빨간색, 노란색, 파란색, 흰색, 검은 색, 보라색, 무광택 검정색, 무광택 녹색 등. |
당신은 좋아할 수 있습니다 :
1, PCB circuit board manufacturing packaging process
2, How to distinguish the quality of the PCB board
YMS 제품에 대해 자세히 알아보기
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