Allicdata Part #: | RNX025249KFHWF-ND |
Manufacturer Part#: |
RNX025249KFHWF |
Price: | $ 0.83 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RNX-1/4 249K 1% T-2 RE5 |
More Detail: | 249 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Axi... |
DataSheet: | RNX025249KFHWF Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.75038 |
1000 +: | $ 0.65981 |
2500 +: | $ 0.64688 |
5000 +: | $ 0.63653 |
Series: | RNX |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 249 kOhms |
Tolerance: | ±1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Oxide Film |
Features: | Flame Retardant Coating, High Voltage, Safety |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -55°C ~ 150°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.140" Dia x 0.290" L (3.56mm x 7.37mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors
A through hole resistor (or radial lead resistor) is an electronic component in which the resistance is embedded in a cylinder with two leads emerging from each end. The leads are usually marked with a colored stripe which indicates the resistance value. It is also called a PTH (plated through-hole) resistor. The RNX025249KFHWF is one type of through hole resistor that is commonly used in applications such as circuit protection, temperature measurement, and voltage regulation.
This type of resistor is constructed from an axial-lead anisotropic material, which is usually a combination of ceramic with metal oxides. It has two contact points at each end, commonly referred to as “terminals”, which serve as the connection points for an electrical circuit. The resistance is typically indicated on the resistor by a color code, where each color band is associated with a different resistance value.
The RNX025249KFHWF is most commonly used in high-power applications where the resistance needs to be extremely precise and high temperatures must be tolerated. It can be used in much hotter environments than other types of resistors without thermally damaging the device. This makes it a popular choice for use in a wide range of electronic systems, including consumer and automotive electronics.
The working principle behind the RNX025249KFHWF is based on the electrical conductivity of a material which is determined by its resistivity. It consists of a coil or current-limiting resistor which restricts the current passing through the device to the desired amount. The voltage across the resistor is proportional to the current passing through it, which means that by controlling the current, the voltage can be regulated accordingly. As the current increases, the voltage across the resistor will increase as well. This feature makes the RNX025249KFHWF a great choice for applications that require precise voltage adjustment such as circuit protection and voltage regulation.
RNX025249KFHWF through hole resistors are generally preferred over other types of resistors because they are more reliable and can handle higher temperatures. This makes them the ideal choice for a variety of applications such as temperature measurement, circuit protection, and voltage regulation. Additionally, the cost of these resistors is lower than other types of resistors, making them a cost-effective choice for engineers.
Overall, the RNX025249KFHWF through hole resistor is an excellent choice for applications that require precise voltage adjustment and temperature measurement. It is highly reliable, durable, and cost-effective, making it the ideal component for many different applications.
The specific data is subject to PDF, and the above content is for reference
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