Allicdata Part #: | H42K49BYA-ND |
Manufacturer Part#: |
H42K49BYA |
Price: | $ 0.57 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES 2.49K OHM 1/2W 0.1% AXIAL |
More Detail: | 2.49 kOhms ±0.1% 0.5W, 1/2W Through Hole Resistor ... |
DataSheet: | H42K49BYA Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.51966 |
Specifications
Series: | Holco, Holsworthy |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 2.49 kOhms |
Tolerance: | ±0.1% |
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: | -- |
Description
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Through Hole Resistors
Through-hole resistors are ideal for most general-purpose applications. These include components like potentiometers and construction of external resistors. They\'re resilient to high frequencies and temperatures, making them suitable for controlling and containing high voltage circuits. The simple structure of these resistors involves mounting the resistor body into a pre-drilled hole in the circuit board, typically through soldering.A good example of a through-hole resistor is the H42K49BYA. This is special range of fixed-value resistor primarily used for providing static voltage/current-limiting and surge protection in power circuits. The H42K49BYA offers an impressive resistance range with a tolerance of 0.5% and a power rating of ¼W. It has a wide operating-temperature range from -55°C to +125°C, is highly accurate with low thermal stability.The H42K49BYA works by supplying a fixed resistance, no matter the current or voltage applied to it. When an electrical current passes through the resistor, a static voltage-dependent or current-dependent electrical resistance is generated, reducing the amount of current or voltage possible in a circuit. The H42K49BYA comes with two leads, which allows it to be connected in a series or parallel circuit. When connected in a series circuit, the resistor limits the total current in the series, and when connected in a parallel circuit, the resistor limits the total voltage across the circuit.The functionality of the H42K49BYA relies on its internal construction. The body of the resistor consists of two metal plates which have a number of thin film strands between them. These strands have a thin-film oxide coating with a resistance value printed onto them, according to the specific resistor. When current or voltage passes through the H42K49BYA, it heats up, causing the oxide coating to expand and contract, affecting the resistance value. This helps to regulate the current or voltage through the resistor, and provides protective surge protection to the circuit.The H42K49BYA is suitable for any equipment requiring power regulation or surge protection such as telecommunications or medical devices. They are also highly suitable for consumer electronics and industrial applications, offering a reliable and cost-effective solution. The H42K49BYA is resistant to moisture, vibration and shock, making it perfect for use in hazardous environments and outdoor applications.In conclusion, the H42K49BYA is an ideal fixed-value resistor for a variety of applications requiring power regulation, surge protection and reliable functioning. Its structure provides impressive resilience against frequencies, temperatures and moisture, making it a suitable choice for many industrial and consumer electronic devices. It offers a long-term, reliable solution for any application requiring power regulation and surge protection.The specific data is subject to PDF, and the above content is for reference
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H42K0DZA | TE Connectiv... | 0.35 $ | 1000 | RES 2.00K OHM 1/2W 0.5% A... |
H42K2DZA | TE Connectiv... | 0.35 $ | 1000 | RES 2.2K OHM 1/2W 0.5% AX... |
H42K7DZA | TE Connectiv... | 0.35 $ | 1000 | RES 2.7K OHM 1/2W 0.5% AX... |
H42K0BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.00K OHM 1/2W 0.1% A... |
H42K05BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.05K OHM 1/2W 0.1% A... |
H42K1BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.10K OHM 1/2W 0.1% A... |
H42K15BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.15K OHM 1/2W 0.1% A... |
H42K21BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.21K OHM 1/2W 0.1% A... |
H42K26BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.26K OHM 1/2W 0.1% A... |
H42K32BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.32K OHM 1/2W 0.1% A... |
H42K37BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.37K OHM 1/2W 0.1% A... |
H42K43BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.43K OHM 1/2W 0.1% A... |
H42K49BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.49K OHM 1/2W 0.1% A... |
H42K55BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.55K OHM 1/2W 0.1% A... |
H42K61BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.61K OHM 1/2W 0.1% A... |
H42K67BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.67K OHM 1/2W 0.1% A... |
H42K74BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.74K OHM 1/2W 0.1% A... |
H42K8BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.80K OHM 1/2W 0.1% A... |
H42K87BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.87K OHM 1/2W 0.1% A... |
H42K94BDA | TE Connectiv... | 0.51 $ | 1000 | RES 2.94K OHM 1/2W 0.1% A... |
H42K0BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.00K OHM 1/2W 0.1% A... |
H42K05BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.05K OHM 1/2W 0.1% A... |
H42K1BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.10K OHM 1/2W 0.1% A... |
H42K15BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.15K OHM 1/2W 0.1% A... |
H42K21BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.21K OHM 1/2W 0.1% A... |
H42K26BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.26K OHM 1/2W 0.1% A... |
H42K32BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.32K OHM 1/2W 0.1% A... |
H42K37BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.37K OHM 1/2W 0.1% A... |
H42K43BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.43K OHM 1/2W 0.1% A... |
H42K49BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.49K OHM 1/2W 0.1% A... |
H42K55BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.55K OHM 1/2W 0.1% A... |
H42K61BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.61K OHM 1/2W 0.1% A... |
H42K67BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.67K OHM 1/2W 0.1% A... |
H42K74BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.74K OHM 1/2W 0.1% A... |
H42K8BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.80K OHM 1/2W 0.1% A... |
H42K87BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.87K OHM 1/2W 0.1% A... |
H42K94BYA | TE Connectiv... | 0.57 $ | 1000 | RES 2.94K OHM 1/2W 0.1% A... |
H42K05DYA | TE Connectiv... | 0.46 $ | 1000 | RES 2.05K OHM 1/2W 0.5% A... |
H42K15DYA | TE Connectiv... | 0.46 $ | 1000 | RES 2.15K OHM 1/2W 0.5% A... |
H42K26DYA | TE Connectiv... | 0.46 $ | 1000 | RES 2.26K OHM 1/2W 0.5% A... |
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