
Allicdata Part #: | RLR20C4992FRRSL-ND |
Manufacturer Part#: |
RLR20C4992FRRSL |
Price: | $ 0.52 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 49.9K OHM 1% 1/2W AXIAL |
More Detail: | 49.9 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Ax... |
DataSheet: | ![]() |
Quantity: | 1000 |
500 +: | $ 0.47115 |
1000 +: | $ 0.40833 |
2500 +: | $ 0.40048 |
5000 +: | $ 0.39577 |
10000 +: | $ 0.38477 |
Series: | Military, MIL-PRF-39017/02, RLR20 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 49.9 kOhms |
Tolerance: | ±1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Military, Moisture Resistant, Weldable |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -65°C ~ 150°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.138" Dia x 0.375" L (3.51mm x 9.53mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors (also known as “fixed resistors”) is a broad category of resistive components or electronic components. It is designed to be mounted or installed onto a PCB (Printed Circuit Board). Through Hole Resistors can be attached through the hole in the circuit board or by soldering directly to it.The type of Through Hole Resistors referred to in this article is the RLR20C4992FRRSL series. This particular component works by providing a precise resistance to the electrical current flowing through the circuit. This is done by using a metallic conductor that is housed within a ceramic disk and insulated from the current. The ceramic disk is then mounted onto a terminal pin that is connected to the circuit board.The RLR20C4992FRRSL series of Through Hole Resistors is widely used in applications such as computers, telecommunications, industrial controls, and automotive electronics. It can be used on low to medium voltage circuits as it has a low resistance rating and a maximum current capacity of 20 amps.
The working principle for the RLR20C4992FRRSL series is quite simple and is based on Ohm’s law. This law states that the voltage (V) can be calculated by multiplying the current (I) and resistance (R). Thus, when a current passes through the resistor, the voltage across it is given by the formula V = I x R. The resistance of the component is used to manipulate the voltage across it, thus regulating the amount of current flowing through the circuit.
The RLR20C4992FRRSL series of Through Hole Resistors are widely used due to their durability and reliability. They have a long service life, with many components rated for up to 10,000 hours of continuous use. Additionally, they are able to withstand high temperatures and are highly resistant to mechanical shock and vibration. This makes them suitable for use in a variety of applications.
In summary, the RLR20C4992FRRSL series of Through Hole Resistors are highly reliable components that are suitable for a variety of applications. They have a long service life and are able to withstand high temperatures. They are also highly resistant to mechanical shock and vibration, making them suitable for use in a variety of applications. Finally, their working principle is based on Ohm’s law, where the voltage across the component is calculated using the formula V = I x R.
The specific data is subject to PDF, and the above content is for reference
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RLR20C2100FRB14 | Vishay Dale | 0.94 $ | 1000 | RES 210 OHM 1% 1/2W AXIAL... |
RLR20C1501GRB14 | Vishay Dale | 1.01 $ | 1000 | RES 1.5K OHM 2% 1/2W AXIA... |
RLR20C15R0GRB14 | Vishay Dale | 1.01 $ | 1000 | RES 15 OHM 2% 1/2W AXIAL1... |
RLR20C5603GPB14 | Vishay Dale | 2.09 $ | 1000 | RES 560K OHM 2% 1/2W AXIA... |
RLR20C4700GRBSL | Vishay Dale | 1.07 $ | 1000 | RES 470 OHM 2% 1/2W AXIAL... |
RLR20C20R0GRBSL | Vishay Dale | 1.07 $ | 1000 | RES 20 OHM 2% 1/2W AXIAL2... |
RLR20C24R0GRBSL | Vishay Dale | 1.07 $ | 1000 | RES 24 OHM 2% 1/2W AXIAL2... |
RLR20C3300GRR36 | Vishay Dale | 0.33 $ | 1000 | RES 330 OHM 2% 1/2W AXIAL... |
RLR20C5102GRR36 | Vishay Dale | 0.33 $ | 1000 | RES 51K OHM 2% 1/2W AXIAL... |
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RLR20C2673FRR36 | Vishay Dale | 0.37 $ | 1000 | RES 267K OHM 1% 1/2W AXIA... |
RLR20C6490FPRE6 | Vishay Dale | 0.38 $ | 1000 | RES 649 OHM 1% 1/2W AXIAL... |
RLR20C2371FRRE6 | Vishay Dale | 0.38 $ | 1000 | RES 2.37K OHM 1% 1/2W AXI... |
RLR20C3002GMRSL | Vishay Dale | 0.46 $ | 1000 | RES 30K OHM 2% 1/2W AXIAL... |
RLR20C12R0GRRSL | Vishay Dale | 0.46 $ | 1000 | RES 12 OHM 2% 1/2W AXIAL1... |
RLR20C1022FRRSL | Vishay Dale | 0.52 $ | 1000 | RES 10.2K OHM 1% 1/2W AXI... |
RLR20C4992FRRSL | Vishay Dale | 0.52 $ | 1000 | RES 49.9K OHM 1% 1/2W AXI... |
RLR20C14R7FRRSL | Vishay Dale | 0.52 $ | 1000 | RES 14.7 OHM 1% 1/2W AXIA... |
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