Keystone Electronics 603-3

The "Mounting Hole Diameter" in electronic components refers to the size of the hole or opening in the component that is used for mounting or securing it onto a circuit board or other surface. This parameter is crucial for ensuring that the component can be properly and securely attached to the intended location. The mounting hole diameter is typically specified in millimeters or inches and must match the corresponding mounting hardware or fasteners to ensure a proper fit. It is important to consider the mounting hole diameter when designing and assembling electronic circuits to ensure proper installation and functionality of the components.

Material - Board is a parameter in electronic components that refers to the type of material used for the circuit board on which the components are mounted. The choice of board material can impact the performance, reliability, and cost of the electronic device. Common materials used for circuit boards include FR-4 (a type of fiberglass epoxy laminate), aluminum, ceramic, and flexible materials like polyimide. The selection of board material is crucial in determining factors such as thermal conductivity, electrical insulation, mechanical strength, and compatibility with the specific application requirements of the electronic component.

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

In the context of electronic components, the parameter "Gender" typically refers to the physical characteristics of connectors or interfaces that determine how they can be mated together. Connectors are often designed with specific gender types, such as male or female, to ensure proper alignment and connection between devices. A male connector typically has protruding pins or plugs that fit into a corresponding female connector, which has receptacles or sockets to receive the pins. This design helps prevent incorrect connections and ensures a secure and reliable electrical connection. Understanding the gender of connectors is crucial when designing or assembling electronic systems to ensure compatibility and proper functionality. It is essential to match the gender of connectors correctly to avoid damage and ensure optimal performance of the electronic components.

In electronic components, "Pitch" refers to the distance between the center of one pin or lead to the center of the adjacent pin or lead on a component, such as an integrated circuit (IC) or a connector. It is a crucial parameter as it determines the spacing and alignment of the pins or leads on a component, which in turn affects how the component can be mounted on a circuit board or connected to other components.The pitch measurement is typically expressed in millimeters (mm) or inches (in) and plays a significant role in determining the overall size and layout of a circuit board. Components with different pitches may require specific types of circuit boards or connectors to ensure proper alignment and connection. Designers must carefully consider the pitch of components when designing circuit layouts to ensure compatibility and proper functionality of the electronic system.

Contact finish refers to the surface coating or treatment applied to the electrical contacts of electronic components. This finish is crucial for ensuring reliable electrical connections and preventing corrosion or oxidation of the contacts. Common contact finishes include gold, silver, tin, and nickel, each offering different levels of conductivity, durability, and resistance to environmental factors. The choice of contact finish depends on the specific application requirements, such as operating conditions, cost considerations, and compatibility with other components in the circuit. Selecting the appropriate contact finish is essential for maintaining the performance and longevity of electronic devices.

Terminal type or emulation specifies how your computer and the host computer to which you are connected exchange information.

In electronic components, the parameter "Board Size" refers to the physical dimensions of the printed circuit board (PCB) on which the component is mounted. The board size is typically specified in terms of length and width, measured in millimeters or inches. It is an important consideration when designing and assembling electronic circuits, as it determines the overall footprint and layout of the PCB.The board size directly impacts the placement of components, routing of traces, and overall functionality of the circuit. It is crucial to ensure that the board size is compatible with the intended application and fits within the available space constraints. Manufacturers often provide guidelines and recommendations for board size to ensure proper functionality and performance of the electronic component.

In the context of electronic components, the term "Features" typically refers to the specific characteristics or functionalities that a particular component offers. These features can vary depending on the type of component and its intended use. For example, a microcontroller may have features such as built-in memory, analog-to-digital converters, and communication interfaces like UART or SPI.When evaluating electronic components, understanding their features is crucial in determining whether they meet the requirements of a particular project or application. Engineers and designers often look at features such as operating voltage, speed, power consumption, and communication protocols to ensure compatibility and optimal performance.In summary, the "Features" parameter in electronic components describes the unique attributes and capabilities that differentiate one component from another, helping users make informed decisions when selecting components for their electronic designs.

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.