ERJ-1GEF1501C
Compact thick film resistors for surface mount applications
Manufacturer： panasonic
series introduction
# ERJ - 1GEF1501C Product Series Introduction
## 1. Overview
The ERJ - 1GEF1501C product series represents a cutting - edge line of electronic components that have been engineered to meet the diverse and demanding requirements of modern electronic circuits. These components are designed with precision and high - quality materials, offering a reliable and efficient solution for a wide range of applications.
## 2. Key Features
### 2.1 Resistance Value
The ERJ - 1GEF1501C series features a specific resistance value. The code "1501" indicates a resistance of 1500 ohms or 1.5 kΩ. This precise resistance value is crucial for applications where accurate voltage division, current limiting, or signal attenuation is required. The tight tolerance of the resistance ensures consistent performance across different units, minimizing variations in circuit behavior.
### 2.2 High Precision
These components are known for their high precision. They are manufactured using advanced processes that allow for a very low tolerance level. This high precision is essential in applications such as precision measurement equipment, sensor interfaces, and audio circuits, where even small variations in resistance can lead to significant errors or degradation in performance.
### 2.3 Power Rating
The ERJ - 1GEF1501C series is designed to handle a certain amount of power. The power rating is carefully determined based on the materials and construction of the resistor. This allows the components to operate safely and reliably under normal operating conditions, even when subjected to relatively high currents. It is suitable for both low - power and medium - power applications, providing flexibility in circuit design.
### 2.4 Temperature Stability
Temperature can have a significant impact on the performance of electronic components. The ERJ - 1GEF1501C series exhibits excellent temperature stability. It has a low temperature coefficient of resistance (TCR), which means that the resistance value changes very little over a wide range of temperatures. This makes it ideal for use in environments where temperature fluctuations are common, such as automotive electronics, industrial control systems, and outdoor electronic devices.
### 2.5 Compact Size
In today's electronics industry, miniaturization is a key trend. The ERJ - 1GEF1501C series comes in a compact size, which is beneficial for printed circuit board (PCB) design. The small form factor allows for higher component density on the PCB, enabling the development of smaller and more portable electronic devices. This is particularly important in applications such as mobile phones, wearables, and handheld medical devices.
## 3. Construction and Materials
### 3.1 Resistive Element
The resistive element in the ERJ - 1GEF1501C series is made of high - quality materials. Typically, it may be a thin - film resistive material that offers excellent electrical properties, such as low noise and high stability. The thin - film technology also allows for precise control of the resistance value during the manufacturing process.
### 3.2 Terminations
The terminations of the components are designed to provide good electrical contact and mechanical stability. They are usually made of a metal alloy that has low resistance and is resistant to oxidation. This ensures reliable electrical connections between the resistor and the PCB, reducing the risk of signal loss or intermittent connections.
### 3.3 Packaging
The ERJ - 1GEF1501C series is available in a variety of packaging options, such as surface - mount technology (SMT) packages. SMT packages are widely used in modern electronics manufacturing because they are easy to automate the assembly process, which increases production efficiency and reduces costs. The packaging also provides protection for the internal components, shielding them from environmental factors such as moisture, dust, and mechanical stress.
Images for reference
ERJ-0201 Pkg
1% Thick Film Chip
1% Thick Film Chip Material