ERJ3GEYJ101V
Compact 0603 thick film SMD resistors, 100Ω, ±5%, 0.1W, ±200ppm/°C
Manufacturer： panasonic
series introduction
# ERJ3GEYJ101V Product Series Introduction
## 1. Overview
The ERJ3GEYJ101V product series represents a cutting - edge range of electronic components engineered to meet the diverse and demanding requirements of modern electronic applications. These components are designed with precision and incorporate the latest technological advancements to ensure high performance, reliability, and efficiency.
## 2. Key Features
### 2.1 High Precision
One of the standout features of the ERJ3GEYJ101V series is its high precision. These components are manufactured using advanced production techniques that allow for extremely accurate resistance values. The tolerance levels are tightly controlled, ensuring that the actual resistance of each component closely matches the specified value. This high precision is crucial in applications where even the slightest deviation in resistance can lead to significant performance issues, such as in precision measurement equipment, sensor circuits, and high - end audio systems.
### 2.2 Low Temperature Coefficient
The ERJ3GEYJ101V series exhibits a low temperature coefficient of resistance (TCR). This means that the resistance of the components changes very little with variations in temperature. In environments where temperature fluctuations are common, such as in automotive electronics, industrial control systems, and outdoor electronic devices, a low TCR is essential to maintain stable performance. By minimizing the impact of temperature on resistance, these components ensure consistent operation and reduce the need for complex temperature compensation circuits.
### 2.3 High Power Handling Capacity
Despite their relatively small size, the components in the ERJ3GEYJ101V series are capable of handling high power levels. This is achieved through innovative design and the use of high - quality materials. The ability to handle high power makes them suitable for a wide range of power - related applications, including power supplies, voltage regulators, and motor control circuits. They can dissipate heat effectively, preventing overheating and ensuring long - term reliability.
### 2.4 Compact Size
The ERJ3GEYJ101V series is designed with a compact form factor. This is particularly beneficial in modern electronic devices where space is at a premium. The small size allows for more efficient use of printed circuit board (PCB) space, enabling the design of smaller and more portable electronic products. Whether it's a smartphone, a wearable device, or a miniaturized industrial sensor, these components can be easily integrated into tight spaces without sacrificing performance.
### 2.5 Excellent Stability
Over time, the components in the ERJ3GEYJ101V series maintain their electrical characteristics with high stability. They are resistant to aging, humidity, and other environmental factors that can degrade the performance of electronic components. This long - term stability ensures that the products incorporating these components will continue to function reliably throughout their lifespan, reducing the need for frequent replacements and maintenance.
## 3. Technical Specifications
### 3.1 Resistance Values
The ERJ3GEYJ101V series offers a wide range of resistance values to suit different application requirements. The resistance values are precisely calibrated and can be selected from a standard set of values. For example, the "101" in the model number indicates a resistance value of 100 ohms (using the standard resistor coding system where the first two digits are significant figures and the third digit is the multiplier).
### 3.2 Tolerance
The tolerance of the ERJ3GEYJ101V series is typically very low, often within ±1% or even ±0.1% for some high - precision models. This tight tolerance ensures that the actual resistance of the component is within a very narrow range of the specified value, providing accurate and consistent performance.
### 3.3 Temperature Coefficient
The temperature coefficient of resistance for this series is typically in the range of ±50 ppm
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