ERT-J0EA220J Product Encyclopedia Entry

Introduction

The ERT-J0EA220J is a versatile electronic component that belongs to the category of resistors. This entry provides an 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: Resistor
• Use: Electrical circuitry, voltage and current regulation
• Characteristics: High precision, low temperature coefficient, small size
• Package: Surface mount
• Essence: Precision resistance for electronic applications
• Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

• Resistance Value: 220 ohms
• Tolerance: ±5%
• Power Rating: 0.25W
• Temperature Coefficient: ±100ppm/°C

Detailed Pin Configuration

The ERT-J0EA220J resistor has a standard surface mount configuration with two terminals for easy integration into circuit boards.

Functional Features

• High precision resistance for accurate voltage and current control
• Small size for space-constrained applications
• Low temperature coefficient for stable performance across varying temperatures

Advantages

• Precise resistance value for reliable circuit operation
• Compact size allows for efficient PCB layout
• Low temperature coefficient ensures consistent performance in diverse environments

Disadvantages

• Limited power handling capacity compared to higher wattage resistors
• Tolerance of ±5% may require additional calibration in critical applications

Working Principles

The ERT-J0EA220J operates based on the principle of converting electrical energy into heat, thereby regulating the flow of current within a circuit. Its precise resistance value ensures accurate voltage and current levels as per the design requirements.

Detailed Application Field Plans

The ERT-J0EA220J resistor finds extensive use in various electronic applications, including: - Voltage dividers - Current limiting circuits - Signal conditioning - Sensor interfacing - Audio amplification

Detailed and Complete Alternative Models

• ERT-J0EA330J: 330 ohm resistor with similar characteristics
• ERT-J0EA150J: 150 ohm resistor suitable for comparable applications
• ERT-J0EA470J: 470 ohm resistor offering different resistance options

In conclusion, the ERT-J0EA220J resistor is a valuable component in electronic circuit design, providing precise resistance and compact form factor for diverse applications.

Word Count: 311