R21-62-30.0A-70441-7-T Product Encyclopedia Entry

Introduction

The R21-62-30.0A-70441-7-T is a versatile electronic component that belongs to the category of power resistors. This entry provides an in-depth overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Power Resistors
• Use: The R21-62-30.0A-70441-7-T is primarily used to limit or control the flow of electrical current in various electronic circuits.
• Characteristics: It is characterized by its high power dissipation capability, precision resistance value, and compact size.
• Package: The resistor is typically housed in a durable and heat-resistant package to ensure reliable performance.
• Essence: Its essence lies in providing precise and stable resistance under varying operating conditions.
• Packaging/Quantity: The R21-62-30.0A-70441-7-T is commonly available in tape and reel packaging with varying quantities based on customer requirements.

Specifications

• Resistance Value: 30.0Ω
• Power Rating: 62W
• Tolerance: ±5%
• Temperature Coefficient: 100ppm/°C
• Maximum Voltage: 500V
• Operating Temperature Range: -55°C to 155°C

Detailed Pin Configuration

The R21-62-30.0A-70441-7-T features a standard axial lead configuration with two leads for easy integration into electronic circuits. The pinout 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 high power loads without significant degradation in performance.
• Precision Resistance: Provides accurate and stable resistance values for consistent circuit operation.
• Compact Size: Occupies minimal space, making it suitable for applications with space constraints.
• Reliable Performance: Designed to withstand varying environmental and operational conditions.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Precise resistance value
• Compact form factor
• Reliable performance under varying conditions

Disadvantages

• Limited tolerance range
• Not suitable for ultra-high precision applications

Working Principles

The R21-62-30.0A-70441-7-T operates based on the principle of converting electrical energy into heat when current flows through it. This heat dissipation property allows it to limit the flow of current and protect sensitive components in the circuit.

Detailed Application Field Plans

The R21-62-30.0A-70441-7-T finds extensive use in various electronic applications, including: - Power supply units - Motor control systems - Industrial automation equipment - LED lighting fixtures - Audio amplifiers

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to consider include: - R21-62-25.0A-70441-7-T: Lower resistance value variant - R21-62-35.0A-70441-7-T: Higher resistance value variant - R21-62-30.0B-70441-7-T: Alternative tolerance variant

In conclusion, the R21-62-30.0A-70441-7-T power resistor offers precise resistance control and high power dissipation capabilities, making it a valuable component in various electronic circuits and systems.

Word Count: 525 words