What is PCB Warpage? PCB warpage is the deviation of a PCB from its intended flat surface. It occurs when the board experiences uneven stress distribution, causing it to bend or twist. Warpage can happen during various stages of the PCB assembly process, including lamination, solder mask application, and reflow […]

Understanding the PCB Supply Chain Before diving into the challenges, let’s briefly understand the PCB supply chain. The supply chain involves multiple stages, from raw material procurement to the final delivery of the finished product. The key stages include: Raw Material Sourcing PCB Design and Engineering PCB Fabrication Component Procurement […]

Introduction to PCB Component Placement Proper component placement is critical when designing a printed circuit board (PCB). The location of components on the board can significantly impact the PCB’s performance, manufacturability, and reliability. This article provides a comprehensive guide to the top PCB component placement guidelines to help you optimize […]

Not Providing Accurate and Complete Documentation One of the most critical aspects of placing a PCB assembly order is providing accurate and complete documentation. This includes: Bill of Materials (BOM) Gerber files Assembly drawings Component placement files Bill of Materials (BOM) A Bill of Materials is a comprehensive list of […]

Mistake 1: Incorrect Component Placement One of the most common mistakes in PCB Assembly is incorrect component placement. This can happen due to a variety of reasons, such as: Misinterpretation of the assembly drawing Incorrect orientation of polarized components Confusion between similar-looking components Corrective Actions To prevent incorrect component placement, […]

Introduction to Cable and Wire Harness Assembly Cable and wire harness assembly is a critical component in various industries, including automotive, aerospace, medical, and telecommunications. The primary function of a cable and wire harness is to transmit power and data signals between different parts of a system or device. Selecting […]

Factors Affecting PCB Price 1. Materials The materials used in flex PCB fabrication play a significant role in determining the overall cost. Some common materials include: Polyimide (PI): A popular choice for its excellent thermal and mechanical properties, but more expensive than other options. Polyethylene terephthalate (PET): A lower-cost alternative […]

PCB Complexity and Layer Count One of the primary factors influencing PCB fabrication cost is the complexity of the board design and the number of layers required. As the complexity and layer count increase, so does the fabrication cost. Single-Layer vs. Multi-Layer PCBs PCBs can be categorized into two main […]

What is a Single Layer PCB? A single layer PCB, also known as a single-sided PCB, has one layer of conductive copper traces on one side of the board. The components are placed on the opposite side of the board and soldered to the copper traces. Single layer PCBs are […]

Introduction Printed Circuit Board (PCB) assembly is a crucial process in the manufacturing of electronic devices. The cost of PCB assembly can vary significantly depending on various factors, especially when it comes to multilayer PCBs. In this article, we will discuss the top factors that influence the cost of multilayer […]