Littelfuse Inc.
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ראה מפרטים לפרטי מוצר.
0494.500NRHF
צפה בפרטים DataSheets

0494.500NRHF Product Overview

Product Category

The 0494.500NRHF belongs to the category of electronic components, specifically resistors.

Basic Information Overview

  • Use: The 0494.500NRHF resistor is used to limit or control the flow of electric current in a circuit.
  • Characteristics: It has a high precision and stability, making it suitable for use in various electronic applications.
  • Package: The resistor comes in a compact, heat-resistant package, ensuring durability and reliability.
  • Essence: It serves as a crucial component in regulating voltage and current levels within electronic circuits.
  • Packaging/Quantity: Typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Resistance Value: 0494.500 ohms
  • Tolerance: ±0.5%
  • Power Rating: 0.5W
  • Operating Temperature Range: -55°C to +155°C
  • Voltage Rating: 500V

Detailed Pin Configuration

The 0494.500NRHF resistor features two terminals for connection within a circuit. The pin configuration is standard, with no polarity.

Functional Features

  • Precision: Offers high precision in controlling current flow.
  • Stability: Maintains stable resistance values over a wide temperature range.
  • Reliability: Designed for long-term reliability in electronic applications.

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Wide operating temperature range
  • Compact and durable packaging

Disadvantages

  • Limited power rating compared to higher wattage resistors
  • Not suitable for high-power applications

Working Principles

The 0494.500NRHF resistor operates based on the principle of converting electrical energy into heat when current passes through it. This heat dissipates into the surrounding environment, effectively limiting the current flow.

Detailed Application Field Plans

The 0494.500NRHF resistor finds application in various electronic devices and systems, including: - Precision measurement equipment - Audio amplifiers - Signal processing circuits - Control systems

Detailed and Complete Alternative Models

  • 0494.100NRHF: 100 ohm resistor with similar characteristics
  • 0494.250NRHF: 250 ohm resistor with comparable specifications
  • 0494.1000NRHF: 1 kilohm resistor offering higher resistance value

In conclusion, the 0494.500NRHF resistor is a vital component in electronic circuits, providing precise and stable resistance for a wide range of applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 0494.500NRHF בפתרונות טכניים

  1. What is 0494.500NRHF?

    • 0494.500NRHF is a specific type of technical component used in electronic and electrical applications, known for its high reliability and performance.

  2. What are the key features of 0494.500NRHF?

    • The key features of 0494.500NRHF include high precision, low resistance, high power handling capability, and excellent thermal stability.

  3. In what technical solutions can 0494.500NRHF be used?

    • 0494.500NRHF can be used in various technical solutions such as power supplies, motor drives, automotive electronics, industrial equipment, and renewable energy systems.

  4. What are the benefits of using 0494.500NRHF in technical solutions?

    • Using 0494.500NRHF can result in improved efficiency, reliability, and performance of the overall system. It also helps in reducing power losses and enhancing thermal management.

  5. How does 0494.500NRHF contribute to system reliability?

    • 0494.500NRHF contributes to system reliability by offering stable and consistent performance under varying operating conditions, thereby minimizing the risk of component failure.

  6. Are there any specific application considerations for 0494.500NRHF?

    • Yes, it is important to consider factors such as voltage ratings, current handling capacity, thermal dissipation, and environmental conditions when integrating 0494.500NRHF into technical solutions.

  7. Can 0494.500NRHF be used in high-temperature environments?

    • Yes, 0494.500NRHF is designed to withstand high-temperature environments and is suitable for applications where thermal resilience is crucial.

  8. What are the typical operating parameters for 0494.500NRHF?

    • The typical operating parameters include a specified resistance value, voltage rating, current rating, temperature range, and power dissipation capability.

  9. Is 0494.500NRHF compatible with lead-free soldering processes?

    • Yes, 0494.500NRHF is compatible with lead-free soldering processes, making it suitable for modern RoHS-compliant assembly techniques.

  10. Where can I find detailed technical specifications for 0494.500NRHF?

    • Detailed technical specifications for 0494.500NRHF can be found in the product datasheet provided by the manufacturer or supplier.