ERT-J0ER472J Product Overview

Introduction

The ERT-J0ER472J is a versatile electronic component that belongs to the category of passive components. It is commonly used in various electronic circuits and devices due to its specific characteristics and functionality.

Basic Information Overview

• Category: Passive Component
• Use: Used in electronic circuits for impedance matching, filtering, and signal coupling.
• Characteristics: High precision, low noise, and temperature stability.
• Package: SMD (Surface Mount Device)
• Essence: Ceramic capacitor with high capacitance value
• Packaging/Quantity: Typically packaged in reels or trays containing a specific quantity per package.

Specifications

• Capacitance: 4.7µF
• Voltage Rating: 50V
• Tolerance: ±10%
• Temperature Coefficient: X7R

Detailed Pin Configuration

The ERT-J0ER472J has two terminals for connection in the circuit. The pin configuration is as follows: - Pin 1: Connected to the positive terminal - Pin 2: Connected to the negative terminal

Functional Features

• Impedance Matching: Helps in matching the impedance between different parts of the circuit.
• Filtering: Filters out unwanted frequencies from the signal.
• Signal Coupling: Allows the transfer of AC signals from one part of the circuit to another.

Advantages and Disadvantages

Advantages

• High precision and reliability
• Low noise operation
• Stable performance over a wide temperature range

Disadvantages

• Limited capacitance value compared to electrolytic capacitors
• Tolerance may affect precision in some applications

Working Principles

The ERT-J0ER472J operates based on the principle of storing electrical energy in an electric field between its internal conductive plates. When connected in a circuit, it can store and release energy as required, contributing to the overall functionality of the circuit.

Detailed Application Field Plans

The ERT-J0ER472J finds extensive use in various electronic applications, including: - Power supply circuits - Audio amplifiers - Signal processing circuits - Oscillator circuits

Detailed and Complete Alternative Models

Several alternative models with similar specifications and functionalities are available in the market, including: - ERT-K0ER103J - ERT-N0ER222J - ERT-P0ER334J

In conclusion, the ERT-J0ER472J ceramic capacitor serves as a crucial component in electronic circuits, providing essential functions such as impedance matching, filtering, and signal coupling. Its high precision, reliability, and stable performance make it a preferred choice in diverse electronic applications.

[Word Count: 345]