Allicdata Part #: | KNP1WSJR-52-30R-ND |
Manufacturer Part#: |
KNP1WSJR-52-30R |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Yageo |
Short Description: | RES WW 1W 5% AXIAL |
More Detail: | 30 Ohms ±5% 1W Through Hole Resistor Axial Flame R... |
DataSheet: | KNP1WSJR-52-30R Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 0.01013 |
Series: | KNP |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 30 Ohms |
Tolerance: | ±5% |
Power (Watts): | 1W |
Composition: | Wirewound |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±300ppm/°C |
Operating Temperature: | -40°C ~ 200°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.138" Dia x 0.354" L (3.50mm x 9.00mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
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Through Hole Resistors, such as the popular KNP1WSJR-52-30R, are commonly used amongst electronics projects. This article will review the range of applications which make use of this component, and outline its working principle.
The most obvious application of the KNP1WSJR-52-30R is as a means to limit the current flowing through a circuit. This is done by adding a resistance value to the electrical path between two points, such as between a power source and a load. The fixed resistor value means that, no matter how much current would otherwise flow in the circuit, the resistor will act to reduce it to an acceptable level.
Another application for the KNP1WSJR-52-30R is in voltage divider networks. These circuits work by dividing the voltage entering a component across two resistors. This voltage division means that the single voltage entering a component can provide multiple potentials for other components in the circuit, allowing a user to create complex circuits with fewer components.
The KNP1WSJR-52-30R is also often used as a noise filter. Such filters are used in sensitive systems such as telecommunications networks or computer systems, in order to reduce the level of noise on the signal line to acceptable levels. Since these resistors have a fixed value, they can be used to provide a terminating impedance to the circuit, by matching it to the characteristic impedance of the signal line.
Finally, the KNP1WSJR-52-30R can also be used in parallel with other resistors to provide a higher effective resistance value. By connecting two or more resistors in parallel, the total resistance value of the circuit is reduced. This can be useful when trying to create circuits with specific resistance values that cannot be obtained with a single component.
The working principle of a through hole resistor is relatively simple. In essence, the resistor is made of a substance such as metal which has an inherent resistance to electrical current. This resistance value is fixed, so when an electrical current is applied to the resistor, it will be reduced in proportion to the value of the resistor. This means that the current flowing in the circuit can be limited to an acceptable level by choosing a resistor with the appropriate resistance value.
In summary, the KNP1WSJR-52-30R is a through hole resistor that can be used for a range of applications. It can be used to limit the current flowing through a circuit, create a voltage division, act as a noise filter, or provide a higher combined resistance value. The working principle of the resistor is based on the fact that the material from which it is made has a fixed resistance value, so that when an electrical current is applied to it, its value will reduce the current flowing in the circuit.
The specific data is subject to PDF, and the above content is for reference
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