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ROV07H391K-S
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ROV07H391K-S Product Encyclopedia Entry

Introduction

The ROV07H391K-S is a component belonging to the category of electronic passive components. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Passive Components
  • Use: The ROV07H391K-S is used as a resistor in electronic circuits to limit current or divide voltages.
  • Characteristics: It is a surface mount thick film resistor with high power rating and low TCR (Temperature Coefficient of Resistance).
  • Package: The ROV07H391K-S is typically available in a small surface mount package.
  • Essence: Its essence lies in providing precise resistance in electronic circuits.
  • Packaging/Quantity: It is usually supplied in reels or tape and reel packaging with varying quantities based on manufacturer specifications.

Specifications

  • Resistance: 390 Ohms
  • Power Rating: Typically 1 Watt
  • Tolerance: ±5%
  • Operating Temperature Range: -55°C to +155°C
  • Maximum Working Voltage: Varies based on specific datasheet

Detailed Pin Configuration

The ROV07H391K-S typically has two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount resistors.

Functional Features

  • Precise resistance value
  • High power rating
  • Low temperature coefficient
  • Suitable for surface mount applications

Advantages

  • High power handling capability
  • Stable resistance over a wide temperature range
  • Compact size for space-constrained designs

Disadvantages

  • Limited to surface mount applications
  • Sensitive to excessive heat during soldering

Working Principles

The ROV07H391K-S operates based on the principle of resisting the flow of electric current through the circuit, thereby controlling the voltage and current levels within the electronic system.

Detailed Application Field Plans

The ROV07H391K-S is commonly used in various electronic devices and systems, including but not limited to: - Power supplies - LED lighting - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • ROV05H391K-S: A lower power version of the same resistor
  • ROV10H391K-S: A higher power version with similar characteristics
  • ROV07H392K-S: A variant with a slightly different resistance value

In conclusion, the ROV07H391K-S resistor is a crucial component in electronic circuits, offering precise resistance and high power handling capabilities. Its compact size and stable performance make it suitable for a wide range of applications in various industries.

Word Count: 387

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ROV07H391K-S في الحلول التقنية

  1. What is ROV07H391K-S?

    • ROV07H391K-S is a specific model of resistor commonly used in electronic circuits to limit the flow of electric current.

  2. What are the technical specifications of ROV07H391K-S?

    • The technical specifications of ROV07H391K-S include a resistance value of 390 ohms, a power rating of 0.5 watts, and a tolerance of 10%.

  3. In what applications can ROV07H391K-S be used?

    • ROV07H391K-S can be used in various technical solutions such as voltage regulation, current limiting, signal conditioning, and sensor interfacing in electronic circuits.

  4. How does ROV07H391K-S contribute to voltage regulation?

    • ROV07H391K-S helps regulate voltage by providing a specific resistance that limits the amount of current flowing through a circuit, thereby stabilizing the voltage across the load.

  5. Can ROV07H391K-S be used for current limiting purposes?

    • Yes, ROV07H391K-S can be employed to limit the amount of current flowing through a circuit, ensuring that the connected components operate within their specified limits.

  6. What role does ROV07H391K-S play in signal conditioning?

    • ROV07H391K-S can be utilized in signal conditioning to modify or manipulate electrical signals, such as filtering out noise or adjusting signal levels, to ensure proper functioning of the circuit.

  7. How is ROV07H391K-S integrated in sensor interfacing applications?

    • In sensor interfacing, ROV07H391K-S can be used to provide the necessary impedance matching or signal conditioning for sensors, enabling accurate and reliable data acquisition.

  8. Are there any alternative resistor options to ROV07H391K-S with similar characteristics?

    • Yes, there are alternative resistors with comparable specifications, but it's important to ensure compatibility and performance in the specific technical solution.

  9. What are the temperature limitations of ROV07H391K-S?

    • ROV07H391K-S typically operates within a temperature range of -55°C to +155°C, making it suitable for a wide range of environmental conditions.

  10. Where can I source ROV07H391K-S for my technical project?

    • ROV07H391K-S can be sourced from authorized distributors, electronic component suppliers, or directly from the manufacturer to ensure authenticity and quality.