Precision axial wirewound resistors, 2W, 470mΩ, ±1% tolerance
Manufacturer: vishay
# Introduction to the RLP02R4700FS14 Product Series
## 1. Overview
The RLP02R4700FS14 product series represents a cutting - edge offering in the field of electronic components. These components are engineered with precision to meet the diverse and demanding requirements of modern electronic systems. Whether it's for consumer electronics, industrial automation, or telecommunications, the RLP02R4700FS14 series is designed to provide reliable and high - performance solutions.
## 2. Key Specifications
### Electrical Characteristics
- **Resistance Value**: The "R4700" in the model number indicates a resistance value of 0.47 ohms. This specific resistance is carefully calibrated to ensure accurate current and voltage regulation within the circuit. It allows for precise control of electrical flow, which is crucial for the proper functioning of many electronic devices.
- **Tolerance**: The series offers a tight tolerance level, ensuring that the actual resistance value of each component is very close to the specified 0.47 ohms. This high - precision tolerance helps in maintaining the stability and accuracy of the overall circuit performance, reducing the risk of errors or malfunctions.
- **Power Rating**: With a suitable power rating, the RLP02R4700FS14 components can handle a certain amount of electrical power without overheating or getting damaged. This power - handling capacity is designed to meet the requirements of various applications, from low - power consumer devices to more power - hungry industrial equipment.
### Physical Characteristics
- **Package Size**: The "02" in the model number may refer to a specific package size. This compact package design allows for easy integration into printed circuit boards (PCBs) with limited space. It is suitable for applications where miniaturization is a key requirement, such as in mobile devices or wearable electronics.
- **Mounting Type**: These components are typically designed for surface - mount technology (SMT). SMT mounting offers several advantages, including faster assembly processes, better electrical performance due to shorter lead lengths, and improved mechanical stability on the PCB.
## 3. Performance Advantages
### High - Frequency Performance
The RLP02R4700FS14 series is optimized for high - frequency applications. It exhibits low parasitic capacitance and inductance, which minimizes signal distortion and attenuation at high frequencies. This makes it ideal for use in radio frequency (RF) circuits, wireless communication systems, and high - speed data transmission applications.
### Temperature Stability
The components in this series are designed to maintain their electrical characteristics over a wide range of temperatures. They have a low temperature coefficient of resistance (TCR), which means that the resistance value changes very little with temperature variations. This temperature stability ensures consistent performance in different environmental conditions, from extreme cold to high - heat industrial settings.
### Low Noise
The RLP02R4700FS14 series generates minimal electrical noise. In sensitive electronic circuits, such as audio amplifiers or sensor interfaces, low noise is essential to ensure accurate signal processing and high - quality output. The low - noise performance of these components helps in achieving better signal - to - noise ratios and overall system performance.
## 4. Application Areas
### Consumer Electronics
In smartphones, tablets, and laptops, the RLP02R4700FS14 components can be used in power management circuits, battery charging circuits, and audio signal processing. Their compact size and high - performance characteristics make them suitable for the space - constrained and power - efficient requirements of these devices.
### Industrial Automation
In industrial control systems, motor drives, and power supplies, the series can be used for current sensing, voltage regulation, and signal conditioning. The temperature stability and high - power handling capabilities ensure reliable operation in harsh industrial environments.
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