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R21-1-3.00A-W06CH-S
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R21-1-3.00A-W06CH-S Product Overview

Introduction

The R21-1-3.00A-W06CH-S is a versatile electronic component that belongs to the category of power resistors. This product is widely used in various electrical and electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power Resistors
  • Use: Used to limit or control the flow of electric current in a circuit
  • Characteristics: High power dissipation, precision resistance, compact size
  • Package: Surface mount
  • Essence: Provides precise resistance in high-power applications
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Model: R21-1-3.00A-W06CH-S
  • Resistance Value: 3.00 ohms
  • Power Rating: 1 watt
  • Tolerance: ±5%
  • Temperature Coefficient: 100 ppm/°C
  • Operating Temperature Range: -55°C to 155°C

Detailed Pin Configuration

The R21-1-3.00A-W06CH-S has a standard surface mount pin configuration with clearly labeled terminals for easy integration into circuit designs.

Functional Features

  • High power dissipation capability
  • Precision resistance for accurate current control
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Precise resistance value
  • Compact and lightweight design

Disadvantages

  • Limited tolerance range
  • Sensitive to temperature variations

Working Principles

The R21-1-3.00A-W06CH-S operates based on the principle of converting electrical energy into heat when current passes through it. By limiting the flow of current, it helps regulate the overall power consumption within a circuit.

Detailed Application Field Plans

The R21-1-3.00A-W06CH-S is commonly used in: - Power supply units - Motor control circuits - LED lighting systems - Audio amplifiers - Industrial automation equipment

Detailed and Complete Alternative Models

  • R21-1-2.20A-W06CH-S: 2.20 ohms, 1 watt, ±5% tolerance
  • R21-1-4.70A-W06CH-S: 4.70 ohms, 1 watt, ±5% tolerance
  • R21-1-5.60A-W06CH-S: 5.60 ohms, 1 watt, ±5% tolerance

In conclusion, the R21-1-3.00A-W06CH-S power resistor offers precise resistance and high power dissipation capabilities, making it an essential component in various electrical and electronic applications.

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10个与R21-1-3.00A-W06CH-S在技术解决方案中的应用相关的常见问题及解答

  1. What is the purpose of R21-1-3.00A-W06CH-S in technical solutions?

    • Answer: R21-1-3.00A-W06CH-S is a specific component designed to regulate voltage and current in electrical circuits, ensuring stable and reliable operation.

  2. How does R21-1-3.00A-W06CH-S contribute to circuit protection?

    • Answer: R21-1-3.00A-W06CH-S provides overcurrent and overvoltage protection, safeguarding the circuit and connected devices from potential damage.

  3. What are the key specifications of R21-1-3.00A-W06CH-S?

    • Answer: R21-1-3.00A-W06CH-S typically has a maximum current rating of 3.00A and operates within a specific voltage range, making it suitable for various technical applications.

  4. In what types of technical solutions is R21-1-3.00A-W06CH-S commonly used?

    • Answer: R21-1-3.00A-W06CH-S is frequently employed in power supply units, electronic equipment, and industrial control systems to ensure stable power delivery.

  5. How does R21-1-3.00A-W06CH-S enhance system reliability?

    • Answer: By regulating current and voltage, R21-1-3.00A-W06CH-S helps maintain consistent power levels, reducing the risk of system failures and malfunctions.

  6. Can R21-1-3.00A-W06CH-S be used in both AC and DC circuits?

    • Answer: Yes, R21-1-3.00A-W06CH-S is designed to function effectively in both AC and DC electrical systems, providing versatile application options.

  7. What are the typical mounting and connection requirements for R21-1-3.00A-W06CH-S?

    • Answer: R21-1-3.00A-W06CH-S is often mounted on printed circuit boards (PCBs) and requires proper soldering or connection according to its datasheet specifications.

  8. Does R21-1-3.00A-W06CH-S require any additional heat dissipation measures?

    • Answer: Depending on the application and load conditions, R21-1-3.00A-W06CH-S may need appropriate heat sinking or thermal management to ensure optimal performance.

  9. What are the environmental considerations for using R21-1-3.00A-W06CH-S in technical solutions?

    • Answer: R21-1-3.00A-W06CH-S should be operated within specified temperature and humidity ranges, and its exposure to contaminants or moisture should be minimized.

  10. Are there any recommended testing or validation procedures for R21-1-3.00A-W06CH-S in technical solutions?

    • Answer: Prior to deployment, R21-1-3.00A-W06CH-S should undergo electrical testing, including verification of its regulation capabilities and compliance with relevant standards.