Allicdata Part #: | H842K2DZA-ND |
Manufacturer Part#: |
H842K2DZA |
Price: | $ 0.24 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES 42.2K OHM 1/4W 0.5% AXIAL |
More Detail: | 42.2 kOhms ±0.5% 0.25W, 1/4W Through Hole Resistor... |
DataSheet: | H842K2DZA Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.21755 |
Series: | Holco, Holsworthy |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 42.2 kOhms |
Tolerance: | ±0.5% |
Power (Watts): | 0.25W, 1/4W |
Composition: | Metal Film |
Features: | Pulse Withstanding |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.098" Dia x 0.283" L (2.50mm x 7.20mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors (THRs) are a family of electronic components that are most commonly used in the protection of electrical equipment. They are primarily used in the protection of circuit boards, but they can also be used in the protection of microelectronic components. The most common type of THR used in this application is the H842K2DZA.
The H842K2DZA has a wide range of uses in the industry, and its working principle is also quite simple. The resistor is composed of a flat resistance element which is then combined with a precision metal sleeve. This allows the resistor to provide a high level of protection against abnormal high voltage and current, while still providing the necessary thermal protection and resistance for the circuit board and other components. The sleeve also serves to limit the current flowing through the component.
The H842K2DZA has a particularly low resistance, meaning that it is suitable for many sensitive electronic applications. The resistor also has a number of other advantages, such as being highly reliable, having excellent stability, and low dielectric absorption. In addition, this type of THR is used in circuits with high current demands, as the metal sleeve limits the current. This is important for those applications in which high current consumption is expected, as it allows designers to increase the current flow without having to increase the resistance of the THR.
The H842K2DZA THR has become increasingly popular for use in automotive and HVAC applications due to its low resistance and high reliability. Additionally, the THR has been widely used in industrial applications where the design requires stability and precision in the flow of current.
In order to ensure maximum performance, the H842K2DZA must be installed in accordance with the manufacturer\'s guidelines. The THR must also be properly grounded in order to provide maximum protection against high voltage and current. Furthermore, the settings of the resistance must be adjusted to suit the specific application. In order to achieve optimal results, the settings should be adjusted according to the specs of the particular circuit.
The H842K2DZA through hole resistor is an excellent solution for the protection of electronic components from high voltage and current. Its low resistance and high reliability make it a suitable choice in a wide range of applications, such as automotive, HVAC, and industrial, while its simple working principle ensures that it is cost-effective and easy to use.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
H842R2BCA | TE Connectiv... | 0.35 $ | 1000 | RES 42.2 OHM 1/4W 0.1% AX... |
H8422RBCA | TE Connectiv... | 0.35 $ | 1000 | RES 422 OHM 1/4W 0.1% AXI... |
H842K2BCA | TE Connectiv... | 0.35 $ | 1000 | RES 42.2K OHM 1/4W 0.1% A... |
H8422KBCA | TE Connectiv... | 0.35 $ | 1000 | RES 422K OHM 1/4W 0.1% AX... |
H842R2DYA | TE Connectiv... | 0.36 $ | 1000 | RES 42.2 OHM 1/4W 0.5% AX... |
H8422RDYA | TE Connectiv... | 0.36 $ | 1000 | RES 422 OHM 1/4W 0.5% AXI... |
H842K2DYA | TE Connectiv... | 0.36 $ | 1000 | RES 42.2K OHM 1/4W 0.5% A... |
H8422KDYA | TE Connectiv... | 0.36 $ | 1000 | RES 422K OHM 1/4W 0.5% AX... |
H8422KBDA | TE Connectiv... | 0.39 $ | 1000 | RES 422K OHM 1/4W 0.1% AX... |
H842R2BZA | TE Connectiv... | 0.31 $ | 1000 | RES 42.2 OHM 1/4W 0.1% AX... |
H8422RBZA | TE Connectiv... | 0.31 $ | 1000 | RES 422 OHM 1/4W 0.1% AXI... |
H842K2BZA | TE Connectiv... | 0.31 $ | 1000 | RES 42.2K OHM 1/4W 0.1% A... |
H8422KBZA | TE Connectiv... | 0.31 $ | 1000 | RES 422K OHM 1/4W 0.1% AX... |
H842R2BDA | TE Connectiv... | 0.39 $ | 1000 | RES 42.2 OHM 1/4W 0.1% AX... |
H8422RBDA | TE Connectiv... | 0.39 $ | 1000 | RES 422 OHM 1/4W 0.1% AXI... |
H842K2BDA | TE Connectiv... | 0.39 $ | 1000 | RES 42.2K OHM 1/4W 0.1% A... |
H842R2BYA | TE Connectiv... | 0.4 $ | 1000 | RES 42.2 OHM 1/4W 0.1% AX... |
H8422RBYA | TE Connectiv... | 0.4 $ | 1000 | RES 422 OHM 1/4W 0.1% AXI... |
H842K2BYA | TE Connectiv... | 0.4 $ | 1000 | RES 42.2K OHM 1/4W 0.1% A... |
H8422KBYA | TE Connectiv... | 0.4 $ | 1000 | RES 422K OHM 1/4W 0.1% AX... |
H842R2DCA | TE Connectiv... | 0.26 $ | 1000 | RES 42.2 OHM 1/4W 0.5% AX... |
H8422RDCA | TE Connectiv... | 0.26 $ | 1000 | RES 422 OHM 1/4W 0.5% AXI... |
H842K2DCA | TE Connectiv... | 0.26 $ | 1000 | RES 42.2K OHM 1/4W 0.5% A... |
H8422KDCA | TE Connectiv... | 0.26 $ | 1000 | RES 422K OHM 1/4W 0.5% AX... |
H8422RDZA | TE Connectiv... | 0.24 $ | 1000 | RES 422 OHM 1/4W 0.5% AXI... |
H842K2DZA | TE Connectiv... | 0.24 $ | 1000 | RES 42.2K OHM 1/4W 0.5% A... |
H8422KDZA | TE Connectiv... | 0.24 $ | 1000 | RES 422K OHM 1/4W 0.5% AX... |
H842R2DZA | TE Connectiv... | 0.24 $ | 1000 | RES 42.2 OHM 1/4W 0.5% AX... |
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