PCB Assembly

PCB Assembly

PCB Assembly

PCB assembly in the China

1943 stands as your premier destination for PCB assembly services in China, providing an all-encompassing solution that caters to your project’s scale and complexity. Whether you’re in the early stages of prototyping or preparing for mid-scale production, our services are designed to meet your diverse needs seamlessly.

  1. SMT assembly
  2. BGA assembly
  3. Through-hole assembly
  4. Mixed assembly
  5. Rigid-flex printed circuit board assembly

From through-hole and SMT to BGA and rigid-flex assembly

Our surface mount technology (SMT) assembly service boasts precision and efficiency, ensuring the accurate placement of components ranging from standard resistors to sophisticated integrated circuits. We excel in ball grid array (BGA) assembly, showcasing our proficiency in handling complex components with finesse, ultimately contributing to optimal performance.

Through-hole assembly is seamlessly integrated into our comprehensive suite of services, accommodating a variety of component types and ensuring robust connections. Our expertise extends to mixed assembly, where we adeptly combine SMT and through-hole technologies to meet the unique requirements of your design.

In addition to these capabilities, we specialize in rigid-flex printed circuit board assembly, providing a flexible and durable solution for applications demanding intricate and dynamic designs.

Please click the question to get the answer.

What is a Printed Circuit Board Assembly (PCBA)?

Printed circuit board assembly, also called PCBA, is the process of soldering or assembling electronic parts to a printed circuit board (PCB).

What is Surface Mount Technology (SMT)?

Surface Mount Technology, or SMT, is a printed circuit board assembly process for SMD electronic components. SMD components do not have leads or legs. They are mounted on the surface of the circuit board.

What is Through-Hole Technology (THT)?

It is also called "thru-hole." It is the mounting scheme used for electronic components that involves the use of leads on the components that are inserted through holes drilled in printed circuit boards.

What is a ball grid array (BGA)?

A rectangular or square array of solder balls placed on one surface.

What is a Surface-Mount Device (SMD)?

An electronic device made for mounting or placing electronic components directly onto the surface of printed circuit boards (PCBs).

What is a Package on Package (PoP)?

Package on Package (PoP) is an integrated circuit packaging method that allows for higher component density in devices, such as mobile devices. It involves stacking two or more packages vertically via a standard interface to route signals between them.

What are the common questions regarding PCB Assembly?

Common inquiries often cover minimum order quantities, response times, and specific services related to manufacturing.

What are the types of PCB Assembly?
  • Surface Mount Technology (SMT): Components are mounted directly onto the PCB, allowing for higher component density and automated assembly processes.
  • Through-Hole Technology (THT): Components are inserted through drilled holes and soldered onto pads on the opposite side of the board, providing strong mechanical bonds suitable for high-reliability applications.
What is the PCBA process?
  1. Solder Paste Application: Applying solder paste to the PCB pads.
  2. Component Placement: Placing electronic components onto the PCB.
  3. Soldering: Securing components using reflow or wave soldering techniques.
  4. Inspection: Checking for assembly defects using methods like Automated Optical Inspection (AOI).
  5. Testing: Verifying the functionality of the assembled PCB.
How do I select a good PCB board manufacturer?
  • Quality Standards: Ensure the manufacturer adheres to industry standards and certifications.
  • Capabilities: Assess their ability to handle your specific design requirements.
  • Lead Times: Evaluate their production and delivery timelines.
  • Cost-Effectiveness: Compare pricing structures and value-added services.
  • Communication Channels: Look for responsive and clear communication throughout the process.
What are the different types of PCBs?
  • Single-Layer PCBs: Contain one layer of conductive material, suitable for simple electronics.
  • Double-Layer PCBs: Have conductive layers on both sides, allowing for more complex circuits.
  • Multilayer PCBs: Consist of three or more conductive layers, enabling high-density and complex designs.
CCA versus PCBA: What's the difference?

PCBA (Printed Circuit Board Assembly): Involves assembling individual components onto a printed circuit board (PCB) to create a functional unit.

CCA (Circuit Card Assembly): Comprises multiple PCBs assembled together to form a complete electronic circuit.