104-PR3-0.5A Product Encyclopedia Entry

Introduction

The 104-PR3-0.5A is a versatile electronic component that belongs to the category of power resistors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power Resistors
• Use: The 104-PR3-0.5A is commonly used in electronic circuits to limit current or divide voltage.
• Characteristics: It is characterized by its high power dissipation capability and precise resistance value.
• Package: The product is typically packaged in a small, heat-resistant casing suitable for various circuit applications.
• Essence: The essence of this component lies in its ability to handle high power loads while maintaining stable resistance values.
• Packaging/Quantity: The 104-PR3-0.5A is usually available in standard packaging with varying quantities based on the manufacturer's specifications.

Specifications

The 104-PR3-0.5A has the following specifications: - Resistance: 104 ohms - Power Rating: 0.5 watts - Tolerance: ±5% - Temperature Coefficient: 100 ppm/°C

Detailed Pin Configuration

The 104-PR3-0.5A typically features two pins for connection in a circuit. The pinout configuration is as follows: - Pin 1: Connection point for one end of the resistor - Pin 2: Connection point for the other end of the resistor

Functional Features

• High Power Dissipation: Capable of handling power loads up to 0.5 watts.
• Precise Resistance: Maintains a stable resistance value of 104 ohms with a tolerance of ±5%.
• Compact Design: The small form factor allows for easy integration into various circuit layouts.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Precise resistance value
• Compact design for versatile applications

Disadvantages

• Limited power handling compared to higher wattage resistors
• Tolerance of ±5% may not be suitable for highly precise applications

Working Principles

The 104-PR3-0.5A operates based on the principle of converting electrical energy into heat when current passes through it. This heat dissipation property allows it to limit current or divide voltage in a circuit.

Detailed Application Field Plans

The 104-PR3-0.5A finds extensive use in various electronic applications, including: - Voltage Dividers - Current Limiting Circuits - Signal Conditioning - Sensor Interface Circuits

Detailed and Complete Alternative Models

Some alternative models to the 104-PR3-0.5A include: - 104-PR5-1A: Higher power rating of 1 watt - 104-PR2-0.25A: Lower power rating of 0.25 watts - 104-PR10-2A: Higher power rating of 2 watts

In conclusion, the 104-PR3-0.5A power resistor is a valuable component in electronic circuits, offering high power dissipation, precise resistance, and a compact design. Its working principles and versatile applications make it an essential part of many electronic systems.

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