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0251.250MRT1 Encyclopedia Entry
Product Overview
Category
The 0251.250MRT1 belongs to the category of electronic components, specifically resistors.
Use
This product is commonly used to limit or control the flow of electric current in a circuit.
Characteristics
- Resistance: 0.25 Ohms
- Power Rating: 1 Watt
- Tolerance: ±5%
- Temperature Coefficient: 200 ppm/°C
- Operating Temperature Range: -55°C to +155°C
Package
The 0251.250MRT1 resistor is typically available in a small, cylindrical package with leads for easy installation on a printed circuit board (PCB).
Essence
The essence of this product lies in its ability to provide precise resistance in electronic circuits, thereby enabling the regulation of current flow.
Packaging/Quantity
These resistors are usually packaged in reels or trays and are available in various quantities depending on the manufacturer's specifications.
Specifications
- Resistance: 0.25 Ohms
- Power Rating: 1 Watt
- Tolerance: ±5%
- Temperature Coefficient: 200 ppm/°C
- Operating Temperature Range: -55°C to +155°C
- Package Type: Axial Lead
Detailed Pin Configuration
The 0251.250MRT1 resistor has two axial leads, with one lead at each end of the cylindrical body.
Functional Features
- Precise resistance value
- High power rating
- Wide operating temperature range
- Low temperature coefficient
Advantages
- Suitable for high-power applications
- Stable resistance over a wide temperature range
- Compact size for space-constrained designs
Disadvantages
- Relatively low tolerance compared to some precision resistors
- Limited availability in custom resistance values
Working Principles
The 0251.250MRT1 resistor operates based on the principle of converting electrical energy into heat when current passes through it, thereby limiting the current flow in the circuit.
Detailed Application Field Plans
This resistor is commonly used in various electronic applications, including: - Power supplies - Motor control circuits - LED lighting - Audio amplifiers - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the 0251.250MRT1 resistor include: - 0251.500MRT1 (0.5 Ohm, 1 Watt) - 0251.100MRT1 (0.1 Ohm, 1 Watt) - 0251.200MRT1 (0.2 Ohm, 1 Watt)
In conclusion, the 0251.250MRT1 resistor is a crucial component in electronic circuits, providing precise resistance and power handling capabilities across a wide range of applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 0251.250MRT1 trong giải pháp kỹ thuật
What is 0251.250MRT1?
- 0251.250MRT1 is a specific type of surface mount resistor commonly used in electronic circuits.
What are the typical applications of 0251.250MRT1?
- It is commonly used in various technical solutions such as power supplies, automotive electronics, industrial control systems, and consumer electronics.
What is the power rating of 0251.250MRT1?
- The power rating of 0251.250MRT1 is typically around 0.25 watts.
What is the resistance value of 0251.250MRT1?
- The resistance value of 0251.250MRT1 is 250 milliohms (mΩ).
What are the temperature coefficients for 0251.250MRT1?
- The temperature coefficient for 0251.250MRT1 is typically around ±100 ppm/°C.
What are the voltage ratings for 0251.250MRT1?
- The voltage ratings for 0251.250MRT1 can vary, but they are generally suitable for low to moderate voltage applications.
Is 0251.250MRT1 suitable for high-frequency applications?
- Yes, 0251.250MRT1 is suitable for high-frequency applications due to its surface mount design and stable performance at higher frequencies.
Can 0251.250MRT1 be used in harsh environments?
- Yes, 0251.250MRT1 is often designed to withstand harsh environmental conditions, making it suitable for use in rugged applications.
Are there any recommended soldering techniques for 0251.250MRT1?
- It is recommended to follow the manufacturer's guidelines for soldering 0251.250MRT1 to ensure proper performance and reliability.
Where can I find detailed specifications for 0251.250MRT1?
- Detailed specifications for 0251.250MRT1 can be found in the datasheet provided by the manufacturer or supplier.