

TE Connectivity SMW339RJT
Manufacturer No:
SMW339RJT
Tiny WHSLManufacturer:
Utmel No:
2460-SMW339RJT
Package:
1206 (3216 Metric)
Description:
Res Wirewound 39 Ohm 5% 3W ±200ppm/°C Molded SMD T/R
Quantity:
Unit Price: $0.216457
Ext Price: $0.22
Delivery:





Payment:











In Stock : 3025
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
$0.216457
$0.22
10
$0.204205
$2.04
100
$0.192646
$19.26
500
$0.181741
$90.87
1000
$0.171454
$171.45
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- TypeParameter
- 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, MLCC - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
1206 (3216 Metric) - Supplier Device Package
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.
SMD - Lead Free Status / RoHS StatusLead free / RoHS Compliant
- Voltage Rated
RATED voltage is the voltage on the nameplate - the "design point" for maximum power throughput and safe thermal operation.
200V - PackageTape & Reel (TR);Cut Tape (CT);Digi-Reel®;
- Base Product Number
"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.
SMW3 - MfrTE Connectivity Passive Product
- Product StatusActive
- Qualification-
- Voltage, Rating500V
- Case Code - in4122
- Case Code - mm10555
- Maximum Operating Temperature
the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
+ 200 C - Unit Weight0.195382 oz
- Minimum Operating Temperature- 55 C
- Factory Pack QuantityFactory Pack Quantity1000
- Mounting StylesPCB Mount
- Part # Aliases6-1879021-3
- ManufacturerTE Connectivity
- BrandTE Connectivity / CGS
- RoHSDetails
- 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.
-55°C ~ 150°C - 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.
VJ - 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.
Tape & Reel (TR) - 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.
0.126 L x 0.063 W (3.20mm x 1.60mm) - Tolerance
In electronic components, "tolerance" refers to the acceptable deviation or variation from the specified or ideal value of a particular parameter, such as resistance, capacitance, or voltage. It indicates the range within which the actual value of the component can fluctuate while still being considered acceptable for use in a circuit. Tolerance is typically expressed as a percentage or a specific value and is important for ensuring the accuracy and reliability of electronic devices. Components with tighter tolerances are more precise but may also be more expensive. It is crucial to consider tolerance when selecting components to ensure proper functionality and performance of the circuit.
±10% - 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) - Number of Terminations2
- Temperature Coefficient
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.
X7R - Resistance
Resistance is a fundamental property of electronic components that measures their opposition to the flow of electric current. It is denoted by the symbol "R" and is measured in ohms (Ω). Resistance is caused by the collisions of electrons with atoms in a material, which generates heat and reduces the flow of current. Components with higher resistance will impede the flow of current more than those with lower resistance. Resistance plays a crucial role in determining the behavior and functionality of electronic circuits, such as limiting current flow, voltage division, and controlling power dissipation.
39 Ohm - Composition
Parameter "Composition" in electronic components refers to the specific materials and substances used in the construction of the component. It encompasses the chemical and physical elements that make up the component, influencing its electrical, thermal, and mechanical properties. The composition can affect the performance, reliability, and durability of the component in various applications. Understanding the composition is essential for optimizing the design and functionality of electronic devices.
Wirewound - 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.
General Purpose - Power (Watts)
The parameter "Power (Watts)" in electronic components refers to the amount of electrical energy consumed or dissipated by the component. It is a measure of how much energy the component can handle or generate. Power is typically measured in watts, which is a unit of power that indicates the rate at which energy is transferred. Understanding the power rating of electronic components is crucial for ensuring they operate within their specified limits to prevent overheating and potential damage. It is important to consider power requirements when designing circuits or selecting components to ensure proper functionality and reliability.
3W - Capacitance
Capacitance is a fundamental electrical property of electronic components that describes their ability to store electrical energy in the form of an electric field. It is measured in farads (F) and represents the ratio of the amount of electric charge stored on a component to the voltage across it. Capacitors are passive components that exhibit capacitance and are commonly used in electronic circuits for various purposes such as filtering, energy storage, timing, and coupling. Capacitance plays a crucial role in determining the behavior and performance of electronic systems by influencing factors like signal propagation, frequency response, and power consumption.
0.018µF - SubcategoryResistors
- 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.
3.0000 W - Technology
In the context of electronic components, the parameter "Technology" refers to the specific manufacturing process and materials used to create the component. This includes the design, construction, and materials used in the production of the component. The technology used can greatly impact the performance, efficiency, and reliability of the electronic component. Different technologies may be used for different types of components, such as integrated circuits, resistors, capacitors, and more. Understanding the technology behind electronic components is important for selecting the right components for a particular application and ensuring optimal performance.
Wirewound - Resistor Type
The parameter "Resistor Type" in electronic components refers to the specific material and construction of a resistor that determines its electrical properties and performance characteristics. There are various types of resistors available, such as carbon film, metal film, wirewound, and thick film resistors, each with its own advantages and applications. The resistor type affects factors like tolerance, temperature coefficient, power rating, and stability, which are important considerations when selecting a resistor for a particular circuit. Choosing the right resistor type is crucial for ensuring proper functionality and reliability of electronic devices and circuits.
High Power - Termination Style
"Termination style" in electronic components refers to the method used to connect the component to a circuit board or other electronic devices. It determines how the component's leads or terminals are designed for soldering or mounting onto the circuit board. Common termination styles include through-hole, surface mount, and wire lead terminations.Through-hole components have leads that are inserted through holes in the circuit board and soldered on the other side. Surface mount components have flat terminals that are soldered directly onto the surface of the circuit board. Wire lead terminations involve attaching wires to the component for connection.The choice of termination style depends on factors such as the type of component, the manufacturing process, and the space available on the circuit board. Different termination styles offer various advantages in terms of ease of assembly, reliability, and space efficiency in electronic designs.
SMD/SMT - Failure Rate
the frequency with which an engineered system or component fails, expressed in failures per unit of time. It is usually denoted by the Greek letter λ (lambda) and is often used in reliability engineering.
- - Lead Spacing
the distance between two baselines of lines of type. The word 'leading' originates from the strips of lead hand-typesetters used to use to space out lines of text evenly. The word leading has stuck, but essentially it's a typographer's term for line spacing.
- - Lead Style
Lead Style in electronic components refers to the configuration and arrangement of leads or terminals that connect the component to a circuit. This parameter affects the component's mounting method, compatibility with PCB layouts, and overall physical dimensions. Common lead styles include through-hole, surface-mount, and post styles, each suited for different applications and manufacturing processes. Lead style is crucial for ensuring proper electrical connections and mechanical stability within electronic assemblies.
- - Product Type
a group of products which fulfill a similar need for a market segment or market as a whole.
Wirewound Resistors - Operating Temperature Range
An operating temperature is the allowable temperature range of the local ambient environment at which an electrical or mechanical device operates. The device will operate effectively within a specified temperature range which varies based on the device function and application context, and ranges from the minimum operating temperature to the maximum operating temperature (or peak operating temperature).
- 55 C to + 200 C - Resistance Tolerance
Tolerance is the percentage of error in the resistor's resistance, or how much more or less you can expect a resistor's actual measured resistance to be from its stated resistance. A gold tolerance band is 5% tolerance, silver is 10%, and no band at all would mean a 20% tolerance.
5 - Features
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.
- - Product Category
a particular group of related products.
Wirewound Resistors - SMD - Product Length
Product Length in electronic components refers to the physical measurement of an electronic part from one end to the other along its longest axis. It is a crucial specification that helps in determining compatibility with circuit boards, enclosures, and other components. Understanding the Product Length is essential for ensuring proper placement and assembly within electronic designs.
12 - Product Width
In electronic components, "Product Width" typically refers to the physical width or diameter of the component. It is an important parameter as it determines the size and form factor of the component, which in turn can impact its compatibility with other components or devices. The product width measurement is usually specified in millimeters or inches and is crucial for ensuring proper fit and alignment within a circuit or system. Designers and engineers often consider the product width along with other dimensions to ensure that the component will function correctly within the intended application.
5.5 - 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.
- - Width5.5 mm
- Height5 mm
- Length10.5 mm
- Thickness (Max)
Thickness (Max) is a parameter in electronic components that refers to the maximum allowable thickness of the component. This measurement is important for ensuring proper fit and compatibility within a circuit or device. It is typically specified in the component's datasheet and is crucial for mechanical design considerations, such as determining clearance requirements and ensuring that the component can be properly mounted or soldered onto a PCB. Exceeding the maximum thickness limit can lead to issues such as interference with neighboring components, improper assembly, or mechanical stress that may affect the component's performance or reliability.
0.067 (1.70mm) - Ratings
The parameter "Ratings" in electronic components refers to the specified limits that define the maximum operational capabilities of a component. These ratings include voltage, current, power, temperature, and frequency, determining the conditions under which the component can function safely and effectively. Exceeding these ratings can lead to failure, damage, or unsafe operation, making it crucial for designers to adhere to them during component selection and usage.
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