0453.800MR Product Overview

Introduction

The 0453.800MR is a versatile electronic component that belongs to the category of precision resistors. This entry provides an in-depth overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Precision Resistor
• Use: The 0453.800MR is commonly used in electronic circuits for precise resistance applications.
• Characteristics: It exhibits high precision, low temperature coefficient, and excellent stability over time.
• Package: The resistor is typically packaged in a small, cylindrical form factor with leads for easy integration into circuit boards.
• Essence: Its essence lies in providing accurate and stable resistance values in electronic circuits.
• Packaging/Quantity: The 0453.800MR is usually available in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

• Resistance Value: 0.8 Ohms
• Tolerance: ±1%
• Power Rating: 1 Watt
• Temperature Coefficient: 25 ppm/°C
• Operating Temperature Range: -55°C to 155°C

Detailed Pin Configuration

The 0453.800MR typically features two leads for connection in electronic circuits. The pin configuration follows the standard layout for through-hole resistors, with lead spacing suitable for PCB mounting.

Functional Features

• High Precision: The resistor offers precise resistance values, ensuring accuracy in circuit operation.
• Low Temperature Coefficient: Its low temperature coefficient minimizes resistance variations with temperature changes.
• Stability: The component demonstrates excellent long-term stability, maintaining its resistance value over extended periods.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low temperature coefficient
• Excellent long-term stability

Disadvantages

• Limited power handling capacity compared to higher wattage resistors
• Sensitive to excessive heat and mechanical stress

Working Principles

The 0453.800MR operates based on the fundamental principle of resisting the flow of electric current, thereby controlling the voltage and current levels within a circuit. Its precise resistance value ensures consistent performance in various electronic applications.

Detailed Application Field Plans

The 0453.800MR finds extensive use in: - Precision measurement equipment - Signal conditioning circuits - Voltage divider networks - Feedback and control systems - Audio amplifiers and signal processing

Detailed and Complete Alternative Models

• 0453.500MR: 0.5 Ohm precision resistor with similar characteristics
• 0453.100MR: 1 Ohm precision resistor offering comparable performance
• 0453.200MR: 2 Ohm precision resistor suitable for diverse applications

In conclusion, the 0453.800MR precision resistor serves as a crucial component in electronic circuits, offering high precision, stability, and reliability. Its application spans across various industries, making it an indispensable part of modern electronic systems.

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