

Würth Elektronik 749119533
Manufacturer No:
749119533
Tiny WHSLManufacturer:
Utmel No:
2760-749119533
Package:
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Datasheet:
Description:
TRANS FLYBACK POE SMD
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- TypeParameter
- Factory Lead Time17 Weeks
- Mount
In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.
Surface Mount - Mounting Type
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.
Surface Mount - Operating Temperature
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.
-40°C~125°C - Packaging
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.
Cut Tape (CT) - Series
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.
WE-PoEH - Size / Dimension
In electronic components, the parameter "Size / Dimension" refers to the physical dimensions of the component, such as its length, width, and height. These dimensions are crucial for determining how the component will fit into a circuit or system, as well as for ensuring compatibility with other components and the overall design requirements. The size of a component can also impact its performance characteristics, thermal properties, and overall functionality within a given application. Engineers and designers must carefully consider the size and dimensions of electronic components to ensure proper integration and functionality within their designs.
0.551Lx0.591W 14.00mmx15.00mm - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
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
1 (Unlimited) - Termination
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.
SMD/SMT - TypeFor DC/DC Converters
- Max Operating Temperature
The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
125°C - Min Operating Temperature
The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.
-40°C - Applications
The parameter "Applications" in electronic components refers to the specific uses or functions for which a component is designed. It encompasses various fields such as consumer electronics, industrial automation, telecommunications, automotive, and medical devices. Understanding the applications helps in selecting the right components for a particular design based on performance, reliability, and compatibility requirements. This parameter also guides manufacturers in targeting their products to relevant markets and customer needs.
Power Over Ethernet (PoE) - Power Rating
The "Power Rating" of an electronic component refers to the maximum amount of power that the component can handle or dissipate without being damaged. It is typically measured in watts and is an important specification to consider when designing or selecting components for a circuit. Exceeding the power rating of a component can lead to overheating, malfunction, or even permanent damage. It is crucial to ensure that the power rating of each component in a circuit is sufficient to handle the power levels expected during normal operation to maintain the reliability and longevity of the electronic system.
23.1W - Frequency
In electronic components, the parameter "Frequency" refers to the rate at which a signal oscillates or cycles within a given period of time. It is typically measured in Hertz (Hz) and represents how many times a signal completes a full cycle in one second. Frequency is a crucial aspect in electronic components as it determines the behavior and performance of various devices such as oscillators, filters, and communication systems. Understanding the frequency characteristics of components is essential for designing and analyzing electronic circuits to ensure proper functionality and compatibility with other components in a system.
200kHz~400kHz - Voltage - Isolation
Voltage - Isolation is a parameter in electronic components that refers to the maximum voltage that can be safely applied between two isolated points without causing electrical breakdown or leakage. It is a crucial specification for components such as transformers, optocouplers, and capacitors that require isolation to prevent electrical interference or safety hazards. The voltage isolation rating ensures that the component can withstand the specified voltage without compromising its performance or safety. It is typically measured in volts and is an important consideration when designing circuits that require isolation between different parts of the system.
1500Vrms - Inductance
Inductance is a property of an electrical component that quantifies its ability to store energy in a magnetic field when electric current flows through it. It is measured in henries and indicates how much voltage is induced in the component as a result of a change in current. Inductance is an essential characteristic in coils, inductors, and transformers, affecting the behavior of electrical circuits, particularly in alternating current applications. Higher inductance values usually correlate with larger coils or more turns of wire in the component.
54 μH - Voltage - Primary
Voltage - Primary is a parameter in electronic components that refers to the input voltage required for the primary side of a transformer or power supply. It specifies the voltage level that needs to be supplied to the primary winding of the component in order for it to function properly. This parameter is crucial for determining the compatibility and safe operation of the component within a given circuit or system. It is important to ensure that the input voltage provided to the primary side matches the specified voltage range to prevent damage to the component and ensure optimal performance.
33V~57V - Turns Ratio - Primary:Secondary
The parameter "Turns Ratio - Primary:Secondary" in electronic components refers to the ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer or inductor. It is a crucial specification that determines the voltage transformation capability of the component. A higher turns ratio results in a higher voltage output relative to the input, while a lower turns ratio results in a lower voltage output. This parameter is essential for designing and selecting transformers and inductors for various applications, such as voltage regulation, impedance matching, and signal isolation.
1:1 - Inductance @ Frequency
The parameter "Inductance @ Frequency" in electronic components refers to the inductance value of a component at a specific frequency. Inductance is a property of an electrical component, typically a coil or a transformer, that resists changes in current flow. The inductance value can vary depending on the frequency of the electrical signal passing through the component. When the frequency changes, the inductance value may also change due to factors such as skin effect and proximity effect. These effects can cause the inductance to deviate from its nominal value at different frequencies. Therefore, specifying the inductance value at a particular frequency helps in accurately designing and analyzing circuits where inductors are used. It is important to consider the inductance @ frequency parameter to ensure proper functioning and performance of electronic circuits.
54μH @ 100kHz - Footprint
In the context of electronic components, the term "Footprint" refers to the physical layout or dimensions of a component on a printed circuit board (PCB). It specifies the exact placement and size of the component's pads or leads on the PCB to ensure proper electrical connections and mechanical stability. The footprint includes information such as the component's outline, lead pitch, pad dimensions, and orientation. Designers use footprints to accurately place components during PCB layout and assembly, ensuring that the components fit correctly and function as intended within the circuit design. Creating and using accurate footprints is crucial for successful PCB manufacturing and reliable electronic systems.
0.551 L x 0.713 W (14.00mm x 18.10mm) - Voltage - Auxiliary
Voltage - Auxiliary is a parameter in electronic components that refers to the additional voltage required to power auxiliary functions or features of the component. This voltage is separate from the main operating voltage and is typically used to power secondary circuits or subsystems within the component. The auxiliary voltage is necessary to ensure proper functioning of these additional features and may be specified in the component's datasheet or technical documentation. It is important to provide the correct auxiliary voltage to prevent damage to the component and ensure reliable operation.
10V - Height14.5mm
- Height Seated (Max)
Height Seated (Max) is a parameter in electronic components that refers to the maximum allowable height of the component when it is properly seated or installed on a circuit board or within an enclosure. This specification is crucial for ensuring proper fit and alignment within the overall system design. Exceeding the maximum seated height can lead to mechanical interference, electrical shorts, or other issues that may impact the performance and reliability of the electronic device. Manufacturers provide this information to help designers and engineers select components that will fit within the designated space and function correctly in the intended application.
0.571 14.50mm - Length14mm
- Width17.65mm
- REACH SVHC
The parameter "REACH SVHC" in electronic components refers to the compliance with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation regarding Substances of Very High Concern (SVHC). SVHCs are substances that may have serious effects on human health or the environment, and their use is regulated under REACH to ensure their safe handling and minimize their impact.Manufacturers of electronic components need to declare if their products contain any SVHCs above a certain threshold concentration and provide information on the safe use of these substances. This information allows customers to make informed decisions about the potential risks associated with using the components and take appropriate measures to mitigate any hazards.Ensuring compliance with REACH SVHC requirements is essential for electronics manufacturers to meet regulatory standards, protect human health and the environment, and maintain transparency in their supply chain. It also demonstrates a commitment to sustainability and responsible manufacturing practices in the electronics industry.
Unknown - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant