Allicdata Part #: | H421R5DYA-ND |
Manufacturer Part#: |
H421R5DYA |
Price: | $ 0.46 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES 21.5 OHM 1/2W 0.5% AXIAL |
More Detail: | 21.5 Ohms ±0.5% 0.5W, 1/2W Through Hole Resistor A... |
DataSheet: | H421R5DYA Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.41724 |
Series: | Holco, Holsworthy |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 21.5 Ohms |
Tolerance: | ±0.5% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Pulse Withstanding |
Temperature Coefficient: | ±15ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.146" Dia x 0.394" L (3.70mm x 10.00mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors (THR) are electronic components that are capable of controlling the flow of electricity through a circuit. They are typically found in most electronics so it is important to understand the various types of THR that are available. H421R5DYA THR is a commonly used THR in the industry as it is capable of handling a higher-power rating than many of its competitors. This makes it an optimal choice for high-temperature and high-power applications.
The H421R5DYA THR is a metal-oxide film resistor. This type of THR is composed of ceramic and metal oxide layers that are deposited on one another. The resistor consists of four layers, a resistor layer, a dielectric layer, a protective layer, and a metal layer. The metal layer provides a heat dissipation path which allows the resistor to dissipate heat more efficiently than other types of THR. Additionally, the dielectric layer is a low-capacitance, voltage-resistant layer that prevents any possible shorts from occurring.
The H421R5DYA application field is mostly limited to the industrial sector due to its higher power ratings and its ability to dissipate heat. Some common applications that utilize this part include power supplies, medical equipment, and automotive systems. Due to its high power ratings, it is able to withstand most high-temperature and high-voltage applications. It is also capable of withstanding high-frequency pulses without experiencing any type of breakdown.
The working principle of the H421R5DYA THR is straightforward. When a voltage is applied, it will cause an electric current to flow through the resistor. This current is then limited by the resistance value of the resistor. This resistance value is determined by the width of the resistor film and the number of layers it has. The resistance value can be adjusted according to the desired current output from the THR.
The H421R5DYA THR is a reliable and versatile THR. Its higher power ratings and its ability to handle high temperatures make it a great choice for a wide variety of industrial applications. Additionally, its ability to dissipate heat efficiently ensures that it is able to provide consistent and stable performance throughout its life. Therefore, the H421R5DYA THR can provide users with a reliable and cost-effective solution for the control of electricity in high-powered applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
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H4215KBDA | TE Connectiv... | 0.51 $ | 1000 | RES 215K OHM 1/2W 0.1% AX... |
H421RBDA | TE Connectiv... | 0.51 $ | 1000 | RES 21.0 OHM 1/2W 0.1% AX... |
H421R5BDA | TE Connectiv... | 0.51 $ | 1000 | RES 21.5 OHM 1/2W 0.1% AX... |
H4210RBDA | TE Connectiv... | 0.51 $ | 1000 | RES 210 OHM 1/2W 0.1% AXI... |
H4215RBDA | TE Connectiv... | 0.51 $ | 1000 | RES 215 OHM 1/2W 0.1% AXI... |
H421KBDA | TE Connectiv... | 0.51 $ | 1000 | RES 21.0K OHM 1/2W 0.1% A... |
H421K5BDA | TE Connectiv... | 0.51 $ | 1000 | RES 21.5K OHM 1/2W 0.1% A... |
H421RBYA | TE Connectiv... | 0.57 $ | 1000 | RES 21.0 OHM 1/2W 0.1% AX... |
H421R5BYA | TE Connectiv... | 0.57 $ | 1000 | RES 21.5 OHM 1/2W 0.1% AX... |
H4210RBYA | TE Connectiv... | 0.57 $ | 1000 | RES 210 OHM 1/2W 0.1% AXI... |
H4215RBYA | TE Connectiv... | 0.57 $ | 1000 | RES 215 OHM 1/2W 0.1% AXI... |
H421KBYA | TE Connectiv... | 0.57 $ | 1000 | RES 21.0K OHM 1/2W 0.1% A... |
H421K5BYA | TE Connectiv... | 0.57 $ | 1000 | RES 21.5K OHM 1/2W 0.1% A... |
H4210KBYA | TE Connectiv... | 0.57 $ | 1000 | RES 210K OHM 1/2W 0.1% AX... |
H4215KBYA | TE Connectiv... | 0.57 $ | 1000 | RES 215K OHM 1/2W 0.1% AX... |
H421R5DYA | TE Connectiv... | 0.46 $ | 1000 | RES 21.5 OHM 1/2W 0.5% AX... |
H4215RDYA | TE Connectiv... | 0.46 $ | 1000 | RES 215 OHM 1/2W 0.5% AXI... |
H421K5DYA | TE Connectiv... | 0.46 $ | 1000 | RES 21.5K OHM 1/2W 0.5% A... |
H4215KDYA | TE Connectiv... | 0.46 $ | 1000 | RES 215K OHM 1/2W 0.5% AX... |
H421RBCA | TE Connectiv... | 0.48 $ | 1000 | RES 21.0 OHM 1/2W 0.1% AX... |
H421R5BCA | TE Connectiv... | 0.48 $ | 1000 | RES 21.5 OHM 1/2W 0.1% AX... |
H4210RBCA | TE Connectiv... | 0.48 $ | 1000 | RES 210 OHM 1/2W 0.1% AXI... |
H4215RBCA | TE Connectiv... | 0.48 $ | 1000 | RES 215 OHM 1/2W 0.1% AXI... |
H421KBCA | TE Connectiv... | 0.48 $ | 1000 | RES 21.0K OHM 1/2W 0.1% A... |
H421K5BCA | TE Connectiv... | 0.48 $ | 1000 | RES 21.5K OHM 1/2W 0.1% A... |
H4210KBCA | TE Connectiv... | 0.48 $ | 1000 | RES 210K OHM 1/2W 0.1% AX... |
H4215KBCA | TE Connectiv... | 0.48 $ | 1000 | RES 215K OHM 1/2W 0.1% AX... |
H421RBZA | TE Connectiv... | 0.41 $ | 1000 | RES 21.0 OHM 1/2W 0.1% AX... |
H421R5BZA | TE Connectiv... | 0.41 $ | 1000 | RES 21.5 OHM 1/2W 0.1% AX... |
H4210RBZA | TE Connectiv... | 0.41 $ | 1000 | RES 210 OHM 1/2W 0.1% AXI... |
H4215RBZA | TE Connectiv... | 0.41 $ | 1000 | RES 215 OHM 1/2W 0.1% AXI... |
H421KBZA | TE Connectiv... | 0.41 $ | 1000 | RES 21.0K OHM 1/2W 0.1% A... |
H421K5BZA | TE Connectiv... | 0.41 $ | 1000 | RES 21.5K OHM 1/2W 0.1% A... |
H4210KBZA | TE Connectiv... | 0.41 $ | 1000 | RES 210K OHM 1/2W 0.1% AX... |
H4215KBZA | TE Connectiv... | 0.41 $ | 1000 | RES 215K OHM 1/2W 0.1% AX... |
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H421705D0000G | Amphenol Any... | 3.3 $ | 1000 | TERM BLOCK PLUG 21POS STR... |
H421505D0000G | Amphenol Any... | 2.85 $ | 1000 | TERM BLOCK PLUG 21POS STR... |
H421505C0000G | Amphenol Any... | 2.86 $ | 1000 | TERM BLOCK PLUG 21POS STR... |
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