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ROV05H390K-S
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ROV05H390K-S

Introduction

The ROV05H390K-S is a passive component belonging to the category of resistors. It is commonly used in electronic circuits to limit or control the flow of electric current. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the ROV05H390K-S resistor.

Basic Information Overview

  • Category: Passive Component
  • Use: Limiting or controlling the flow of electric current in electronic circuits
  • Characteristics: High precision, stable performance, compact size
  • Package: Through-Hole
  • Essence: Precision resistor for electronic applications
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Resistance Value: 39 Ohms
  • Power Rating: 0.5 Watts
  • Tolerance: ±1%
  • Temperature Coefficient: ±100ppm/°C
  • Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The ROV05H390K-S resistor has two leads with standard through-hole mounting.

Functional Features

  • High precision and stability
  • Compact size for space-constrained applications
  • Suitable for various electronic circuit designs
  • Reliable performance over a wide temperature range

Advantages and Disadvantages

Advantages

  • Precise resistance value
  • Stable performance over temperature variations
  • Compact form factor

Disadvantages

  • Limited power handling capacity
  • Sensitive to mechanical stress due to through-hole mounting

Working Principles

The ROV05H390K-S resistor operates based on the principle of converting electrical energy into heat when current flows through it, thereby limiting the current in the circuit.

Detailed Application Field Plans

The ROV05H390K-S resistor finds extensive use in: - Precision voltage dividers - Signal conditioning circuits - Sensor interface circuits - Power supply regulation

Detailed and Complete Alternative Models

  • ROV05 Series: Offers a range of resistance values and power ratings
  • ROV10 Series: Higher power handling capacity for similar applications
  • ROV20 Series: Precision resistors with enhanced thermal performance

In conclusion, the ROV05H390K-S resistor is a reliable and precise component suitable for various electronic applications, especially those requiring high precision and stability in current control.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ROV05H390K-S في الحلول التقنية

  1. What is the ROV05H390K-S used for?

    • The ROV05H390K-S is a high voltage metal oxide varistor (MOV) designed to protect electrical and electronic devices from overvoltage transients.

  2. What is the maximum voltage rating of the ROV05H390K-S?

    • The maximum voltage rating of the ROV05H390K-S is 390V.

  3. What are the typical applications of the ROV05H390K-S?

    • Typical applications include surge protection in power supplies, AC line protection, industrial equipment, and telecommunications equipment.

  4. What is the energy absorption capability of the ROV05H390K-S?

    • The ROV05H390K-S has a high energy absorption capability, making it suitable for protecting sensitive electronic components from transient voltage spikes.

  5. Is the ROV05H390K-S suitable for outdoor use?

    • Yes, the ROV05H390K-S is designed for both indoor and outdoor use, providing reliable surge protection in various environments.

  6. What is the response time of the ROV05H390K-S?

    • The ROV05H390K-S has a fast response time, offering rapid protection against voltage surges to prevent damage to connected equipment.

  7. Can the ROV05H390K-S be used in conjunction with other protective devices?

    • Yes, the ROV05H390K-S can be used in combination with other protective devices such as fuses and circuit breakers to provide comprehensive overvoltage protection.

  8. Does the ROV05H390K-S require any maintenance?

    • No, the ROV05H390K-S is maintenance-free and does not require regular servicing or replacement under normal operating conditions.

  9. What are the environmental specifications of the ROV05H390K-S?

    • The ROV05H390K-S is designed to meet industry standards for environmental performance, including temperature and humidity requirements.

  10. Is the ROV05H390K-S compliant with relevant safety standards?

    • Yes, the ROV05H390K-S complies with international safety standards and regulations, ensuring its reliability and safety in technical solutions.