Introduction A printed circuit board (PCB) is the core component of most electronic devices. It provides the mechanical structure and electrical connections between components. The way the layers in a PCB are stacked up is referred to as the PCB stackup. For simple and cost-effective boards, a 2 layer stackup […]

Choosing the right printed circuit board (PCB) stackup is critical for ensuring your PCB design meets your electrical, thermal, and mechanical requirements. The stackup refers to the sequence and thicknesses of the conductive copper and insulating dielectric layers in your PCB. Selecting an optimal stackup requires balancing many factors like […]

Introduction A printed circuit board (PCB) is made up of layers of conductive and insulating materials stacked on top of each other. The sequence and thickness of these layers is referred to as the PCB layer stackup. The layer stackup defines the electrical, mechanical, and thermal characteristics of the PCB. […]

Introduction Rigid-flex printed circuit boards (PCBs) combine rigid and flexible circuitry into a single integrated assembly. They provide solutions for applications where flexible and dynamic interconnections are required between multiple rigid PCBs. Rigid-flex PCBs allow three-dimensional wiring to interconnect rigid PCBs and components. This enables more efficient use of space […]

Introduction A flexible printed circuit board (Flex PCB) is a type of printed circuit board that is thin, bendable and flexible. Unlike traditional rigid PCBs, flex PCBs can be bent, folded and shaped to fit into tight or moving spaces in electronic devices. One of the key components that allows […]

Introduction Flex circuits, also known as flexible printed circuits, are a type of electrical connection used in electronics. They consist of a thin, flexible substrate like polyimide film with conductive traces patterned on top. Flex circuits allow connections between electronic components that need to bend and flex repeatedly. One component […]

Introduction Pi and FR4 stiffener are two important terms that are commonly used in electronics design and manufacturing. Though they sound similar, they refer to completely different things. This article will provide a detailed comparison between pi and FR4 stiffener to help understand their key differences. What is Pi? Pi […]

Introduction A flex PCB (flexible printed circuit board) is a type of PCB that can bend and flex. Flex PCBs are made of flexible insulating substrates like polyimide or polyester film. They are ideal for applications that require customized connections, space constraints, or dynamic flexing. One key component of a […]

Introduction Printed circuit boards (PCBs) are essential components in nearly all modern electronics. They provide the foundation on which components are mounted and connected through conductive copper traces. An important aspect of PCB manufacturing is the plating of through holes, which allows traces on different layers of the board to […]

A PCB (printed circuit board) stiffener is a plate that is attached to the PCB to strengthen and support the board. The thickness of the stiffener will depend on a variety of factors, including the size of the PCB, the number of components mounted on the board, and the amount […]