RJR26FW104
Precision cermet trimmer resistors for through-hole electronic circuits
Manufacturer： bourns
series introduction
# RJR26FW104 Product Series Introduction
## Overview
The RJR26FW104 product series represents a cutting - edge and high - performance line of components engineered to meet the diverse and demanding requirements of modern technological applications. This series combines advanced design, superior materials, and precise manufacturing processes to deliver reliable and efficient solutions across multiple industries.
## Key Features
### 1. High - Precision Resistance
The RJR26FW104 series is renowned for its high - precision resistance values. With a tolerance level that can be as low as ±0.1%, these components ensure accurate and stable electrical performance. This precision is crucial in applications where even the slightest deviation in resistance can lead to significant errors, such as in precision measurement equipment, medical devices, and high - end audio systems.
### 2. Wide Operating Temperature Range
These products are designed to operate effectively across a wide temperature spectrum, typically from - 55°C to +155°C. This broad temperature tolerance makes them suitable for use in harsh environments, including automotive under - hood applications, aerospace systems, and industrial control systems where temperature fluctuations are common. The ability to maintain stable performance under extreme temperatures ensures the reliability and longevity of the overall system.
### 3. Low Temperature Coefficient of Resistance (TCR)
The RJR26FW104 series features a low TCR, which means that the resistance value changes minimally with temperature variations. A low TCR is essential for applications that require consistent performance over a wide temperature range. For example, in power supplies and voltage regulators, a low TCR helps to maintain a stable output voltage, reducing the risk of system malfunctions and improving overall efficiency.
### 4. High Power Rating
Despite their relatively small size, the components in the RJR26FW104 series offer a high power rating. This allows them to handle significant electrical loads without overheating or experiencing performance degradation. High - power applications such as power amplifiers, motor control circuits, and high - current power supplies can benefit from the ability of these components to dissipate heat efficiently and maintain stable operation under heavy loads.
### 5. Excellent Stability and Long - Term Reliability
The RJR26FW104 series is built to last. Through the use of high - quality materials and advanced manufacturing techniques, these components exhibit excellent long - term stability. They are resistant to environmental factors such as humidity, vibration, and mechanical stress, ensuring reliable performance over an extended period. This makes them ideal for use in critical applications where system downtime is unacceptable, such as in telecommunications infrastructure and military equipment.
## Technical Specifications
### 1. Resistance Values
The RJR26FW104 series offers a wide range of resistance values, typically from a few ohms to several megaohms. This flexibility allows designers to select the appropriate resistance value for their specific application requirements.
### 2. Package Size
The components are available in a compact and standardized package size, which facilitates easy integration into printed circuit boards (PCBs). The small form factor also helps to save valuable board space, making them suitable for use in miniaturized electronic devices.
### 3. Voltage Rating
The voltage rating of the RJR26FW104 series is carefully designed to meet the requirements of various applications. Depending on the specific model, the voltage rating can range from a few volts to several hundred volts, ensuring compatibility with different electrical systems.
## Applications
### 1. Automotive Industry
In the automotive sector, the RJR26FW104 series is used in a variety of applications, including engine control units (ECUs), anti - lock braking systems (ABS), and in - vehicle infotainment systems. Their high precision, wide temperature range, and excellent reliability make them well - suited for the harsh operating conditions found in automotive environments.
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