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702R1C2.75W
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702R1C2.75W Product Overview

Introduction

The 702R1C2.75W is a versatile electronic component that belongs to the category of resistors. This product is widely used in various electronic circuits and applications due to its specific characteristics and performance.

Basic Information Overview

  • Category: Resistor
  • Use: Used to limit current flow, adjust signal levels, divide voltages, and terminate transmission lines.
  • Characteristics: High precision, low temperature coefficient, and high stability.
  • Package: Typically available in surface mount or through-hole packages.
  • Essence: The 702R1C2.75W resistor is an essential component in electronic circuit design, providing precise resistance values for proper circuit operation.
  • Packaging/Quantity: Available in reels, tubes, or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Resistance Value: 2.75 ohms
  • Power Rating: 0.25 watts
  • Tolerance: ±1%
  • Temperature Coefficient: 100 ppm/°C
  • Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The 702R1C2.75W resistor typically features two terminals for connection, with no polarity. The pin configuration is standard and follows industry norms for easy integration into circuit designs.

Functional Features

  • Precise resistance value for accurate circuit operation
  • Low temperature coefficient ensures stable performance across varying temperatures
  • High power rating allows for use in a wide range of applications
  • Compact size for space-constrained designs

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Wide operating temperature range
  • Suitable for various circuit applications

Disadvantages

  • Limited power handling capacity compared to higher wattage resistors
  • Sensitive to excessive heat and overvoltage conditions

Working Principles

The 702R1C2.75W resistor works based on the principle of converting electrical energy into heat when current flows through it, thereby limiting the current and voltage in the circuit.

Detailed Application Field Plans

The 702R1C2.75W resistor finds extensive use in: - Precision measurement equipment - Audio amplifiers - Signal conditioning circuits - Power supplies - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: 702R1C1W - 1 ohm, 1 watt resistor
  • Alternative Model 2: 702R1C5W - 5 ohm, 5 watt resistor
  • Alternative Model 3: 702R10C2.75W - 10 ohm, 2.75 watt resistor

In conclusion, the 702R1C2.75W resistor is a crucial component in electronic circuit design, offering high precision and stability for a wide range of applications.

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10个与702R1C2.75W在技术解决方案中的应用相关的常见问题及解答

  1. What is 702R1C2.75W?

    • 702R1C2.75W refers to a specific technical specification for a component, typically used in electrical or electronic applications.

  2. What are the key features of 702R1C2.75W?

    • The key features may include its power rating, resistance value, tolerance, temperature coefficient, and physical dimensions.

  3. How is 702R1C2.75W typically used in technical solutions?

    • It can be used as a resistor in various circuits, such as voltage dividers, current limiters, and signal conditioning circuits.

  4. What is the power rating of 702R1C2.75W?

    • The power rating is 2.75 watts, indicating the maximum power it can dissipate without damage.

  5. What is the resistance value of 702R1C2.75W?

    • The resistance value is typically denoted by "R1" in the part number and would be specified in ohms.

  6. What is the tolerance of 702R1C2.75W?

    • The tolerance specifies the allowable deviation from the nominal resistance value and is usually expressed as a percentage.

  7. Does 702R1C2.75W have any temperature coefficient?

    • Yes, it may have a specified temperature coefficient, indicating how its resistance changes with temperature.

  8. What are the common applications for 702R1C2.75W in technical solutions?

    • Common applications include power supplies, amplifiers, instrumentation, and industrial control systems.

  9. Are there any special considerations when using 702R1C2.75W in high-frequency circuits?

    • Yes, its parasitic capacitance and inductance should be considered in high-frequency applications.

  10. Where can I source 702R1C2.75W components for my technical solution?

    • These components can typically be sourced from electronic component distributors, manufacturers, or authorized resellers.