RPE5C1H470J
Radial leaded ceramic capacitors, 47pF, 50V, C0G, 5% tolerance
Manufacturer： murata
series introduction
# Introduction to the RPE5C1H470J Product Series
## Overview
The RPE5C1H470J 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 advanced technologies to ensure high performance, reliability, and efficiency.
## Key Features
### 1. Capacitance and Tolerance
- **Capacitance Value**: The "470" in the RPE5C1H470J designation indicates a capacitance value. In the standard capacitor notation, this translates to a capacitance of 47 pF (picofarads). This specific capacitance value makes it suitable for a wide range of high - frequency and precision circuits where accurate capacitance is crucial.
- **Tolerance**: The "J" at the end of the model number represents a tolerance of ±5%. This tight tolerance ensures that the actual capacitance of each component in the series remains within a very narrow range around the specified 47 pF value. This is essential for applications where even small variations in capacitance can lead to significant changes in circuit performance, such as in radio frequency (RF) filters and oscillators.
### 2. High - Frequency Performance
- The RPE5C1H470J series is optimized for high - frequency operation. It exhibits low equivalent series resistance (ESR) and low equivalent series inductance (ESL) at high frequencies. This allows for efficient energy transfer and minimal signal loss in high - speed circuits. For example, in RF communication systems, these components can help maintain the integrity of the transmitted and received signals, reducing interference and improving overall system performance.
- The components also have a high self - resonant frequency (SRF). The SRF is the frequency at which the capacitor's capacitive and inductive reactances cancel each other out. A high SRF means that the capacitor can operate effectively at higher frequencies without losing its capacitive characteristics, making it ideal for applications in the microwave and millimeter - wave frequency ranges.
### 3. Temperature Stability
- These components are designed to have excellent temperature stability. They are constructed using materials that minimize the change in capacitance with temperature variations. This is important in applications where the operating temperature can fluctuate significantly, such as in automotive electronics, aerospace systems, and industrial control systems.
- The temperature coefficient of capacitance (TCC) is carefully controlled to ensure that the capacitance remains relatively constant over a wide temperature range. This helps to maintain the stability and accuracy of the circuits in which the RPE5C1H470J components are used.
### 4. Physical Design
- The RPE5C1H470J series features a compact and surface - mount design. This makes them easy to integrate into printed circuit boards (PCBs) using automated assembly processes, reducing manufacturing costs and increasing production efficiency.
- The small form factor also allows for high - density PCB layouts, which is essential in modern electronic devices where space is at a premium. Whether it's a smartphone, a wearable device, or a high - performance computing system, the compact size of these components enables designers to create more miniaturized and lightweight products.
## Applications
### 1. RF and Wireless Communication
- In RF front - end modules of mobile phones, tablets, and wireless routers, the RPE5C1H470J capacitors can be used in impedance matching networks, RF filters, and oscillators. Their high - frequency performance and tight tolerance ensure optimal signal quality and efficient power transfer, improving the overall communication range and reliability of the devices.
- In wireless sensor networks and Internet of Things (IoT) devices, these components help to reduce power consumption and increase the sensitivity of the RF transceivers, enabling longer battery life and better connectivity.
### 2
Images for reference
RPE 2 K1 Side_2.5
RPE Series Inside Crimp
RPE 2 K1