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BGA PCB 제조 & 조립 서비스 | 고밀도 & 믿을 수 있는

What is a BGA PCB?

A Ball Grid Array (BGA) 인쇄 회로 기판 (PCB) is a type of 회로 기판 that features a grid of solder balls on its underside, used for connecting 전자 구성 요소 to the board. This design allows for higher input/output connection density and improved electrical performance compared to traditional through-hole or surface-mount technology (SMT) PCB.

BGA PCB

설계 요구 사항

Designing a BGA PCB involves several key considerations:

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The BGA PCB functions by providing a platform where electronic components can be mounted and interconnected using a grid of solder balls. These balls are aligned in a pattern on the underside of the board, corresponding to contact pads on the component. When heat is applied, the solder melts and creates a strong bond, ensuring reliable electrical connections.

응용

Due to their high density and reliability, BGA PCBs are widely used in various electronic products including:

분류

BGA PCBs can be classified based on several factors:

사용된 재료

기본 재료 used in manufacturing BGA PCBs include:

성능 특성

Key performance attributes of a BGA PCB include:

구조적 구성

구조적으로, a BGA PCB comprises:

독특한 특징

Some notable features of a BGA PCB are:

생산 과정

The manufacturing process of a BGA PCB involves several steps:

  1. 디자인 및 레이아웃: 전문 소프트웨어를 사용하여 회로 패턴 생성.
  2. 재료 준비: 기본 재료를 크기에 맞게 절단하고 표면을 청소합니다..
  3. 라미네이션: 열과 압력을 가해 개별 레이어를 적층하고 접착.
  4. 에칭: 원하는 회로 경로를 형성하기 위해 과도한 구리를 제거합니다..
  5. 도금: 비아와 노출된 구리 영역에 얇은 금속층 추가.
  6. 솔더 마스크 적용: 흔적을 보호하기 위해 녹색 또는 흰색 코팅 적용.
  7. 표면 처리: Applying immersion gold or other treatments for solderability.
  8. 최종검사: 배송 전 품질과 기능성 보장.

사용 사례

Common scenarios where a BGA PCB might be employed include:

요약하면, the BGA PCB represents a significant advancement in printed circuit board technology, offering unparalleled complexity and performance for modern electronic applications. Its design flexibility, combined with superior signal integrity and durability, makes it an essential component in the development of next-generation electronic products and beyond

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