Introduction to SEMI-FLEX PCBs SEMI-FLEX PCBs, also known as semi-flexible printed circuit boards, are a unique type of PCB that combines the features of both rigid and flexible PCBs. These boards consist of a flexible substrate with rigid areas strategically placed to support components and provide structural stability. SEMI-FLEX PCBs […]

Advantages of Carbon Contacts Carbon contacts have a number of beneficial properties that make them well-suited for use in electrical applications: 1. High Temperature Resistance One of the key advantages of carbon contacts is their ability to withstand high temperatures. Carbon materials have a much higher melting point compared to […]

Common Technical Terms Algorithm An algorithm is a set of instructions or rules that are followed to solve a problem or perform a specific task. In computer science, algorithms are used to develop software programs and applications. API API stands for Application Programming Interface. It is a set of protocols, […]

Properties of Copper Physical Properties Property Value Atomic Number 29 Atomic Mass 63.546 u Density 8.96 g/cm³ (at 20°C) Melting Point 1084.62°C (1984.32°F) Boiling Point 2562°C (4643°F) Thermal Conductivity 401 W/(m·K) (at 300 K) Electrical Resistivity 1.68 × 10⁻⁸ Ω·m (at 20°C) Young’s Modulus 110-128 GPa Mohs Hardness 3.0 Crystal […]

Introduction to Production Holes In the oil and gas industry, a production hole refers to the wellbore drilled into a reservoir formation to extract hydrocarbons such as crude oil and natural gas. The diameter of this hole is a critical parameter that impacts the well’s productivity, completion design, and overall […]

What are Chamfered holes? A chamfered hole is a mechanical feature that involves creating a angled or beveled edge at the entrance or exit of a drilled hole. The chamfer is typically a 45-degree angle, although other angles can be used depending on the specific requirements of the application. The […]

Introduction to RJ45 and Mini I/O Connectors RJ45 and Mini I/O connectors are two popular types of connectors used in various applications, including telecommunications, networking, and industrial automation. RJ45 connectors, also known as 8P8C connectors, are widely used in Ethernet networks for connecting computers, switches, and other network devices. On […]

Factors Affecting Finished hole size Several factors can influence the finished hole size, including: Drill bit diameter Material properties Drilling technique Drill bit wear Thermal expansion Drill Bit Diameter The diameter of the drill bit is the primary factor that determines the finished hole size. However, it’s important to note […]

Understanding BOM and CPL A Bill of Materials (BOM) and a Component Parts List (CPL) are essential tools used in manufacturing and engineering to keep track of the components and materials required to produce a product. They provide a comprehensive list of all the items needed, along with their quantities, […]

Understanding PCB Plating Before delving into the cheapest plating material, let’s first understand what PCB plating is and why it is necessary. PCB plating involves depositing a thin layer of metal onto the copper traces and pads of the circuit board. This process serves several purposes: Protecting the copper from […]