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What is Vias Not Covered on PCB Board?
What is Vias Not Covered on PCB Board? Vias not covered refers to vias (small holes in a PCB used to connect different layers or carry signals) that are left exposed or uncovered by solder mask or other protective layers. In this case, both the top and bottom of the via are open, revealing the […]
What is Fiducial Mark on PCB Board?
What is Fiducial Mark on PCB Board? The fiducial mark on a PCB (Printed Circuit Board) is a reference point used during the assembly process, particularly in Surface Mount Technology (SMT). These marks are critical for ensuring that the automated machines, such as pick-and-place robots or optical inspection systems, correctly align components on the PCB. […]
How do I choose a PCB color?
How do I choose a PCB color? Choosing a PCB color mainly involves selecting the color of the solder mask. Maybe you will ask: What’s the solder mask? Which is the protective layer that covers the copper traces on the board. While the color itself doesn’t affect the performance of the PCB, it can have […]
What is the shelf life of flex PCB?
What is the shelf life of flex PCB? The shelf life of a flexible PCB (Flex PCB) refers to the period during which the PCB can be stored before assembly and use, without degrading in quality or performance. The shelf life of a flex PCB depends on various factors, including the materials used, the type […]
Can flex PCB have vias?
Can flex PCB have vias? Yes, flex PCBs (Flexible Printed Circuit Boards) can have vias, and they are commonly used in these designs. Vias are essential for creating electrical connections between different layers of the PCB, whether it’s a rigid or flexible board. However, the design and manufacturing of vias in flex PCBs require special […]
How thick is the copper in a flex PCB?
How thick is the copper in a flex PCB? The thickness of the copper in a flexible PCB (Flex PCB) is a critical parameter that affects the board’s electrical performance, flexibility, and overall durability. Copper thickness is usually specified in ounces per square foot (oz/ft²), which translates to a specific thickness in micrometers (µm) or […]
How much does a flexible PCB cost?
How much does a flexible PCB cost? The cost of a flexible PCB (flex PCB) can vary significantly depending on several factors, including the complexity of the design, the number of layers, the materials used, the quantity ordered, and any additional processes or treatments required. Below, I’ll break down the key factors that influence the […]
Why are Flex PCBs so expensive?
Why are Flex PCBs so expensive? Flex PCBs (Flexible Printed Circuit Boards) are generally more expensive than rigid PCBs due to several factors that relate to their materials, manufacturing processes, and design complexities. Here’s a breakdown of the reasons why flex PCBs tend to be more costly: 1. Material Costs High-Quality Substrates: Copper Foils: 2. […]
As Flex PCB Manufacture, What Can I do for RFID Label Products?
What is an RFID label? An RFID label, also known as an RFID tag or RFID sticker, is a small electronic device used for identifying and tracking objects wirelessly. RFID stands for Radio Frequency Identification, and the label contains a microchip and an antenna, which together enable it to communicate with RFID readers. What Components […]
How Thick is a Flexible PCB?
How Thick is a Flexible PCB? The thickness of a flexible PCB (Flex PCB) can vary depending on your design, the number of layers, and the materials used. Flex PCBs are designed to be thin and lightweight to maintain flexibility, which is a key requirement for applications. Here’s a detailed overview of the typical thickness […]
