ERJ-1GEJ623C Series

series introduction

# ERJ - 1GEJ623C Product Series Introduction

## 1. Overview
The ERJ - 1GEJ623C product series represents a cutting - edge range of electronic components that have been meticulously engineered to meet the diverse and demanding requirements of modern electronic circuits. These components are designed with precision and built using advanced manufacturing techniques, ensuring high performance, reliability, and stability in a wide variety of applications.

## 2. Key Features

### 2.1 Resistance Value and Tolerance
The ERJ - 1GEJ623C series features a specific resistance value. The "623" in the model number indicates a resistance value of 62 kΩ (using the standard resistor code system where the first two digits are significant figures and the third is the multiplier). It offers a tight tolerance, typically within a low percentage (e.g., ± 5% or even ± 1% in some cases). This high - precision resistance value is crucial for applications where accurate voltage division, current limiting, or signal attenuation is required.

### 2.2 Power Rating
These resistors are designed to handle a certain amount of power. The power rating is carefully selected to ensure that the components can operate safely under normal and even some abnormal conditions. For the ERJ - 1GEJ623C series, the power rating is optimized to balance between size and performance, making them suitable for both low - power and moderately - powered circuits.

### 2.3 Temperature Coefficient
The temperature coefficient of resistance (TCR) is an important characteristic of the ERJ - 1GEJ623C series. A low TCR means that the resistance value of the resistor changes minimally with temperature variations. This stability is essential in applications where the operating temperature may fluctuate, such as in automotive electronics, industrial control systems, and outdoor - deployed devices.

### 2.4 Package Type
The series comes in a standardized and industry - compatible package type. The package is designed for easy mounting on printed circuit boards (PCBs). It provides good mechanical stability and electrical contact, ensuring reliable performance during the assembly process and throughout the product's lifespan. The compact size of the package also allows for high - density PCB designs, which is beneficial for miniaturized electronic devices.

## 3. Applications

### 3.1 Consumer Electronics
In consumer electronics such as smartphones, tablets, and smartwatches, the ERJ - 1GEJ623C series is used for various functions. They can be found in power management circuits to regulate the flow of current and voltage, ensuring stable power supply to different components. In audio circuits, these resistors are used for signal attenuation and impedance matching, enhancing the audio quality.

### 3.2 Automotive Electronics
Automotive applications demand high - reliability components. The ERJ - 1GEJ623C series meets these requirements and is used in automotive control units, engine management systems, and lighting circuits. Their ability to withstand temperature variations and electrical noise makes them suitable for the harsh environment inside a vehicle.

### 3.3 Industrial Control Systems
Industrial control systems rely on accurate and stable electronic components. These resistors are used in sensor circuits, motor control circuits, and programmable logic controllers (PLCs). They help in signal conditioning, ensuring that the control signals are accurate and reliable, which is crucial for the proper operation of industrial machinery.

### 3.4 Telecommunications
In telecommunications equipment such as routers, switches, and base stations, the ERJ - 1GEJ623C series plays a vital role. They are used in signal processing circuits, power distribution networks, and impedance matching circuits. Their high - frequency performance and stability contribute to the efficient transmission and reception of signals.

## 4. Manufacturing and Quality Assurance
The ERJ -

Images for reference

ERJ-0201 Pkg

5% Thick Film Chip

Datasheets

Partlist

ERJ-1GEJ623C