RDER71H105K2K1C03B
Radial lead ceramic capacitors for general electronic applications
Manufacturer： murata
series introduction
# Introduction to the RDER71H105K2K1C03B Product Series
## Overview
The RDER71H105K2K1C03B product series represents a cutting - edge line of components engineered to meet the diverse and demanding requirements of modern electronic systems. These products are designed with a focus on high performance, reliability, and precision, making them suitable for a wide range of applications across multiple industries.
## Key Features
### Capacitance and Tolerance
The "105" in the model number indicates a capacitance value. In the common capacitor notation, 105 translates to a capacitance of 1 μF (microfarad). The "K" following it represents a tolerance of ±10%. This level of tolerance ensures that the actual capacitance of the components in the series will fall within an acceptable range around the nominal 1 μF value, providing consistent performance in circuits where precise capacitance is crucial.
### Voltage Rating
The product series is designed to handle specific voltage levels. While the exact voltage rating is not explicitly clear from the given model number, it is engineered to operate safely and effectively within a defined voltage range. This voltage rating is carefully selected to ensure that the components can withstand the electrical stresses present in the intended applications without experiencing breakdown or premature failure.
### Temperature Stability
The RDER71H105K2K1C03B series offers excellent temperature stability. It can maintain its electrical characteristics over a wide temperature range. This is essential in applications where the operating environment may experience significant temperature variations, such as in automotive electronics, industrial control systems, and outdoor communication equipment. The ability to perform consistently across different temperatures helps to ensure the reliability and longevity of the overall system.
### Low Equivalent Series Resistance (ESR)
These components typically have a low ESR. A low ESR value is beneficial as it reduces power losses and heat generation within the capacitor. In high - frequency applications, such as in switching power supplies and RF circuits, a low ESR capacitor can improve the efficiency of the circuit, reduce noise, and enhance the overall performance of the system.
### High Dielectric Strength
The dielectric material used in the RDER71H105K2K1C03B series has high dielectric strength. This means that it can withstand high electric fields without breaking down. High dielectric strength allows the components to be used in high - voltage applications and provides an extra layer of safety and reliability.
## Physical Characteristics
### Package Size and Design
The product series comes in a well - defined package size. The compact design of the components makes them suitable for use in space - constrained applications, such as in mobile devices, wearable electronics, and miniaturized circuit boards. The package is also designed to facilitate easy mounting on printed circuit boards (PCBs), whether through surface - mount technology (SMT) or through - hole technology, depending on the specific requirements of the application.
### Lead Finish
The leads of the components in the RDER71H105K2K1C03B series are finished with a material that provides good solderability and corrosion resistance. This ensures reliable electrical connections during the assembly process and helps to prevent degradation of the leads over time, even in harsh environmental conditions.
## Applications
### Power Supply Circuits
In power supply circuits, the RDER71H105K2K1C03B series can be used for filtering and energy storage. The high capacitance value and low ESR make them ideal for smoothing out the DC voltage output, reducing ripple, and providing a stable power source to other components in the circuit. They can be found in both linear and switching power supplies, from small - scale consumer electronics to large - scale industrial power systems.
### Automotive Electronics
Automotive applications require components that can
Images for reference
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