Unitrode UC3876N

AC-DC converter 83513-Style Micro D Metal Shell (MDM) Series 9.5V ~ 20V AC to DC Converter ICs

The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

The parameter "Supplier Device Package" in electronic components refers to the physical packaging or housing of the component as provided by the supplier. It specifies the form factor, dimensions, and layout of the component, which are crucial for compatibility and integration into electronic circuits and systems. The supplier device package information typically includes details such as the package type (e.g., DIP, SOP, QFN), number of pins, pitch, and overall size, allowing engineers and designers to select the appropriate component for their specific application requirements. Understanding the supplier device package is essential for proper component selection, placement, and soldering during the manufacturing process to ensure optimal performance and reliability of the electronic system.

The parameter "Housing Material" in electronic components refers to the material used to encase or protect the internal circuitry of the component. The housing material plays a crucial role in providing physical protection, insulation, and environmental resistance to the electronic component. Common housing materials include plastics, metals, ceramics, and composites, each offering different levels of durability, heat resistance, and electrical properties. The choice of housing material is important in determining the overall performance, reliability, and longevity of the electronic component in various operating conditions.

Shell Material, Finish refers to the type of material and the surface treatment used for the outer casing of electronic components, such as connectors and enclosures. The material can affect durability, conductivity, and electromagnetic shielding, while the finish relates to the surface texture and coatings that may enhance corrosion resistance, aesthetic appeal, or mechanical performance. Common materials include plastic, metal, and composites, with finishes that may vary from anodized aluminum to painted surfaces or protective coatings. This parameter is crucial for ensuring the component's functionality and longevity in its intended application.

"Base Product Number" (BPN) refers to the fundamental identifier assigned to a component by the manufacturer. This number is used to identify a specific product family or series of components that share common features, characteristics, or functionality. The BPN is usually part of a larger part number or order code that includes additional information, such as variations in packaging, tolerance, voltage ratings, and other specifications.

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.

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.

Termination in electronic components refers to the practice of matching the impedance of a circuit to prevent signal reflections and ensure maximum power transfer. It involves the use of resistors or other components at the end of transmission lines or connections. Proper termination is crucial in high-frequency applications to maintain signal integrity and reduce noise.

Connector Type in electronic components refers to the specific design and configuration of the connector used to establish electrical connections between different devices or components. This parameter describes the physical shape, size, and layout of the connector, as well as the number and arrangement of pins or contacts. Common connector types include USB, HDMI, RJ45, and D-sub connectors, each serving different purposes and applications. Understanding the connector type is crucial for ensuring compatibility and proper functionality when connecting electronic devices together.

Contact Type in electronic components refers to the specific design and configuration of the electrical contacts used to establish connections between components or devices. The contact type determines how the electrical signals are transmitted between the components, and it can vary based on factors such as the application requirements, signal type, and environmental conditions. Common contact types include pin contacts, socket contacts, surface mount contacts, and wire-to-board contacts. Understanding the contact type is crucial for ensuring proper connectivity and reliable performance in electronic systems.

Ingress Protection rating (or just IP rating), is an international standard (IEC 60529) used to rate the degree of protection or sealing effectiveness in electrical enclosures against intrusion of objects, water, dust or accidental contact. It corresponds to the European standard EN 60529.

Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.

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.

a measurement of?wire?diameter.?This determines the amount of electric current the wire can safely carry, as well as its electrical resistance and weight.

In electronic components, the term "Flange Feature" refers to a specific design element that involves a protruding rim or edge around the perimeter of the component. This flange feature serves multiple purposes, such as providing mechanical support, facilitating mounting or installation, enhancing stability, and improving heat dissipation. The flange feature can vary in size, shape, and material depending on the specific requirements of the component and its intended application. Overall, the presence of a flange feature in electronic components helps ensure proper functionality, durability, and ease of integration within electronic systems.

Connector Style in electronic components refers to the physical design and configuration of the connector used to establish electrical connections between different devices or components. This parameter describes the shape, size, and layout of the connector, as well as the method of attachment and the number of pins or contacts it has. Different connector styles are used for various applications, such as board-to-board connections, cable-to-board connections, or wire-to-board connections. The connector style plays a crucial role in determining the compatibility and functionality of electronic devices, as it ensures proper signal transmission and power delivery between interconnected components.

Voltage - Supply (Vcc/Vdd) is a key parameter in electronic components that specifies the voltage level required for the proper operation of the device. It represents the power supply voltage that needs to be provided to the component for it to function correctly. This parameter is crucial as supplying the component with the correct voltage ensures that it operates within its specified limits and performance characteristics. It is typically expressed in volts (V) and is an essential consideration when designing and using electronic circuits to prevent damage and ensure reliable operation.

Control features in electronic components refer to specific functionalities or characteristics that allow users to manage and regulate the operation of the component. These features are designed to provide users with control over various aspects of the component's performance, such as adjusting settings, monitoring parameters, or enabling specific modes of operation. Control features can include options for input/output configurations, power management, communication protocols, and other settings that help users customize and optimize the component's behavior according to their requirements. Overall, control features play a crucial role in enhancing the flexibility, usability, and performance of electronic components in various applications.

In the context of electronic components, "topology" refers to the arrangement or configuration of the components within a circuit or system. It defines how the components are connected to each other and how signals flow between them. The choice of topology can significantly impact the performance, efficiency, and functionality of the electronic system. Common topologies include series, parallel, star, mesh, and hybrid configurations, each with its own advantages and limitations. Designers carefully select the appropriate topology based on the specific requirements of the circuit to achieve the desired performance and functionality.

A page on a website that allows users to communicate with the site owner. The page has fields for filling in name, address and type of comment. On most company websites, email and mailing addresses are also included; however, the contact form provides an immediate, convenient way for users to ask the company questions.

The shell of a circular connector is a cylinder available in incremental sizes starting as small as . 375 diameter up to 3.25 diameter and larger.

"Frequency - Switching" in electronic components refers to the rate at which a device, such as a transistor or switching regulator, turns on and off during operation. This parameter is crucial in determining the efficiency and performance of power converters, oscillators, and other circuits that rely on rapid switching. Higher switching frequencies typically allow for smaller component sizes but may require more advanced design considerations to manage heat and electromagnetic interference.

The term "Internal Switch(s)" in electronic components typically refers to a built-in mechanism within a device that allows for the control of electrical current flow. These internal switches can be used to turn circuits on or off, change the direction of current, or regulate the flow of electricity within the component. They are often designed to be controlled externally, either manually or automatically, to enable various functions or operations within the electronic device. Internal switches play a crucial role in the overall functionality and performance of electronic components by providing a means to manage and manipulate electrical signals effectively.

Protection against electric shock under. single fault conditions.

Backset spacing refers to the distance between the edge of an electronic component and the substrate or board on which it is mounted. It is crucial for ensuring proper alignment and avoiding physical interference with other components or features on the board. Adequate backset spacing helps in managing thermal performance and allows for safe operation within the design specifications of the electronic system.

the percentage of the ratio of pulse duration, or pulse width (PW) to the total period (T) of the waveform.

Output isolation in electronic components refers to the degree to which the output signal is electrically separated or isolated from the input signal or other parts of the circuit. This isolation is important for preventing interference, noise, or voltage fluctuations from affecting the output signal. It helps maintain signal integrity and ensures that the output remains stable and accurate. Output isolation can be achieved through various methods such as using transformers, optocouplers, or isolation amplifiers to physically separate the input and output circuits electrically. This parameter is particularly crucial in applications where there is a need to protect sensitive components or ensure reliable communication between different parts of a system.

Voltage - Breakdown is a parameter that refers to the maximum voltage that an electronic component can withstand before it breaks down and allows current to flow through it uncontrollably. This breakdown voltage is a critical specification for components like diodes, transistors, and capacitors, as exceeding this voltage can lead to permanent damage or failure of the component. Manufacturers typically provide this information in datasheets to help engineers and designers ensure the proper operation and reliability of their circuits. It is important to consider the breakdown voltage when designing circuits to prevent overvoltage conditions that could compromise the performance and longevity of the components.

Voltage - Start Up is a parameter in electronic components that refers to the minimum voltage required for the component to begin operating or start up properly. It is a critical specification as it determines the point at which the component can initiate its functions and operate within its specified performance range. This parameter is particularly important in power supplies, integrated circuits, and other electronic devices where a stable and sufficient voltage level is necessary for reliable operation. Designers and engineers must ensure that the input voltage meets or exceeds the specified start-up voltage to prevent issues such as malfunctioning or damage to the 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.

Contact Finish Thickness refers to the measurement of the layer of conductive material applied to the surfaces of electrical contacts in electronic components. This thickness is critical as it influences the electrical conductivity, solderability, wear resistance, and overall performance of the connection. The materials used for the contact finish can include gold, silver, or other metals, and the specified thickness is designed to ensure reliable operation over the component's lifespan.

The Material Flammability Rating is a parameter used to indicate the flammability characteristics of materials used in electronic components. It is typically measured according to standards such as UL94, which classifies materials into different categories based on their flammability properties. The rating helps in assessing the fire safety of electronic devices and components, as materials with higher flammability ratings are more resistant to ignition and combustion. Manufacturers often specify the Material Flammability Rating of their components to ensure compliance with safety regulations and standards. It is important to consider this parameter when designing and selecting electronic components to minimize fire hazards and ensure the overall safety of the end product.