Allicdata Part #: | H81K21DYA-ND |
Manufacturer Part#: |
H81K21DYA |
Price: | $ 0.36 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES 1.21K OHM 1/4W 0.5% AXIAL |
More Detail: | 1.21 kOhms ±0.5% 0.25W, 1/4W Through Hole Resistor... |
DataSheet: | H81K21DYA Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.32825 |
Series: | Holco, Holsworthy |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 1.21 kOhms |
Tolerance: | ±0.5% |
Power (Watts): | 0.25W, 1/4W |
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: | 0.098" 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 are some of the most common types of resistors used in electronic circuits. The H81K21DYA is one of the most reliable and affordable through-hole resistor available on the market today. This resistor features low electrical noise, low cost, and low thermal resistance. It can be used in a variety of applications, and its working principle is relatively simple.
One of the primary applications of the H81K21DYA is in acoustic applications. It is used as a feedback resistor for audio amplifiers. In this application, the resistor helps to provide feedback to the user about the intensity of the sound, helping to optimize the sound. The resistor also minimizes the distortion of the signal, which is often introduced by other components.
The H81K21DYA is also frequently used in motor speed control applications. This type of resistor is used in variable frequency drives, which allow for the smooth operation of a motor by controlling its speed. By varying the resistance, the speed of the motor can be adjusted and regulated to ensure maximum efficiency.
The H81K21DYA is also commonly used in microcontrollers. This type of resistor is used to reduce switching noise, which can cause interference with the signal and can affect the accuracy of the system. By using a resistor, the interference can be eliminated or reduced, resulting in a more reliable system.
The working principle of the H81K21DYA is relatively simple. This type of resistor works on the principle of voltage dropping. When voltage is applied to the resistor, the current through the resistor will cause a voltage drop across the resistor itself. Depending on the size and type of the resistor, this voltage may vary. In general, for higher valued resistors, the voltage drop will be greater.
The H81K21DYA is also used in other various applications. It is frequently used in optoelectronic systems as a feedback resistor. This type of resistor helps to regulate the current running through the system. It is also commonly used in the aerospace industry due to its high reliability and wide range of applications. It is also ideal for single-phase, signal conditioning, sensing, and power regulation applications.
Overall, the H81K21DYA is a reliable and cost-effective through-hole resistor. It can be used in a variety of applications and its working principle is relatively simple. It is used for audio feedback, motor speed control, microcontroller noise reduction, as well as many other applications. With its low electrical noise, low cost, and low thermal resistance, the H81K21DYA is one of the most reliable and affordable through-hole resistors on the market today.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
H81K0BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.00K OHM 1/4W 0.1% A... |
H81K02BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.02K OHM 1/4W 0.1% A... |
H81K05BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.05K OHM 1/4W 0.1% A... |
H81K07BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.07K OHM 1/4W 0.1% A... |
H81K1BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.10K OHM 1/4W 0.1% A... |
H81K13BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.13K OHM 1/4W 0.1% A... |
H81K15BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.15K OHM 1/4W 0.1% A... |
H81K18BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.18K OHM 1/4W 0.1% A... |
H81K21BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.21K OHM 1/4W 0.1% A... |
H81K24BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.24K OHM 1/4W 0.1% A... |
H81K27BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.27K OHM 1/4W 0.1% A... |
H81K3BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.30K OHM 1/4W 0.1% A... |
H81K33BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.33K OHM 1/4W 0.1% A... |
H81K37BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.37K OHM 1/4W 0.1% A... |
H81K4BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.40K OHM 1/4W 0.1% A... |
H81K43BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.43K OHM 1/4W 0.1% A... |
H81K47BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.47K OHM 1/4W 0.1% A... |
H81K5BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.50K OHM 1/4W 0.1% A... |
H81K54BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.54K OHM 1/4W 0.1% A... |
H81K58BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.58K OHM 1/4W 0.1% A... |
H81K62BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.62K OHM 1/4W 0.1% A... |
H81K65BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.65K OHM 1/4W 0.1% A... |
H81K69BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.69K OHM 1/4W 0.1% A... |
H81K74BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.74K OHM 1/4W 0.1% A... |
H81K78BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.78K OHM 1/4W 0.1% A... |
H81K82BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.82K OHM 1/4W 0.1% A... |
H81K87BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.87K OHM 1/4W 0.1% A... |
H81K91BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.91K OHM 1/4W 0.1% A... |
H81K96BCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.96K OHM 1/4W 0.1% A... |
H81K5CCA | TE Connectiv... | 0.35 $ | 1000 | RES 1.50K OHM 1/4W 0.25% ... |
H81K0DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.00K OHM 1/4W 0.5% A... |
H81K05DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.05K OHM 1/4W 0.5% A... |
H81K1DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.10K OHM 1/4W 0.5% A... |
H81K15DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.15K OHM 1/4W 0.5% A... |
H81K21DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.21K OHM 1/4W 0.5% A... |
H81K27DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.27K OHM 1/4W 0.5% A... |
H81K33DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.33K OHM 1/4W 0.5% A... |
H81K4DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.40K OHM 1/4W 0.5% A... |
H81K47DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.47K OHM 1/4W 0.5% A... |
H81K54DYA | TE Connectiv... | 0.36 $ | 1000 | RES 1.54K OHM 1/4W 0.5% A... |
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