PRG21AR4R7MS5RA Product Encyclopedia Entry

Introduction

The PRG21AR4R7MS5RA is a crucial component in the field of electronic circuitry, offering a wide range of applications and functionalities. This encyclopedia entry aims to provide a comprehensive overview of the PRG21AR4R7MS5RA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Inductor for electronic circuits
• Characteristics: High precision, low resistance, compact size
• Package: Surface mount
• Essence: Provides inductance in electronic circuits
• Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

• Model: PRG21AR4R7MS5RA
• Inductance: 4.7mH
• Tolerance: ±20%
• Rated Current: 200mA
• Operating Temperature Range: -40°C to 125°C
• Frequency Range: Up to 1MHz

Detailed Pin Configuration

The PRG21AR4R7MS5RA features a standard surface mount package with two terminals for easy integration into circuit boards. The pinout configuration is as follows: - Pin 1: Input terminal - Pin 2: Output terminal

Functional Features

• High precision inductance for accurate circuit performance
• Low resistance for efficient power transfer
• Compact size for space-constrained designs
• Reliable surface mount package for easy assembly

Advantages and Disadvantages

Advantages

• Precise inductance value
• Compact form factor
• Suitable for high-frequency applications

Disadvantages

• Relatively limited operating temperature range
• Tolerance may not be suitable for some high-precision applications

Working Principles

The PRG21AR4R7MS5RA operates based on the principle of electromagnetic induction, where a magnetic field is generated when current flows through the inductor, storing energy in the form of a magnetic field.

Detailed Application Field Plans

The PRG21AR4R7MS5RA finds extensive use in various electronic applications, including: - Power supply circuits - Filtering circuits - Oscillator circuits - Signal processing circuits

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models to consider include: - PRG21AR2R2MS3RA: Lower inductance, suitable for lower current applications - PRG21AR6R8MS7RA: Higher inductance, suitable for higher current applications - PRG21AR3R3MS4RA: Medium inductance with tighter tolerance for precision applications

In conclusion, the PRG21AR4R7MS5RA serves as a vital component in electronic circuits, offering precise inductance, compact size, and reliable performance. Its applications span across various electronic systems, making it an essential element in modern electronics.

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