CDRH74NP-151MC

Shielded wirewound power inductors, 150uH, 460mA, for compact electronic circuits

Manufacturer: sumida-corporation

series introduction

# CDRH74NP - 151MC Product Series Introduction

## 1. Overview
The CDRH74NP - 151MC product series represents a cutting - edge solution in the field of electronic components. Engineered with precision and innovation, this series is designed to meet the diverse and demanding requirements of modern electronic applications. Whether it's in consumer electronics, industrial control systems, or automotive electronics, the CDRH74NP - 151MC series offers reliable performance and high - quality functionality.

## 2. Key Features

### 2.1 High Inductance Stability
One of the standout features of the CDRH74NP - 151MC series is its exceptional inductance stability. Inductance is a crucial parameter in many electronic circuits, and any fluctuations can lead to performance degradation. This series is designed to maintain a stable inductance value over a wide range of operating conditions, including temperature variations and changes in current. This stability ensures consistent performance of the circuits in which these components are used, reducing the risk of malfunctions and improving overall system reliability.

### 2.2 Low DC Resistance
The components in the CDRH74NP - 151MC series have a low DC resistance. Low DC resistance is beneficial as it minimizes power losses in the form of heat. In power - sensitive applications, such as battery - powered devices, this feature helps to extend the battery life. Additionally, reduced heat generation also contributes to the long - term reliability of the component, as excessive heat can cause premature aging and failure of electronic parts.

### 2.3 High Current Handling Capability
These components are capable of handling relatively high currents. This makes them suitable for applications that require the transfer of significant amounts of power, such as power supplies and motor control circuits. The high - current handling capacity is achieved through advanced design and the use of high - quality materials, which can withstand the thermal and electrical stresses associated with high - current operation.

### 2.4 Compact Design
In today's electronics market, where miniaturization is a key trend, the CDRH74NP - 151MC series offers a compact design. The small form factor allows for easy integration into space - constrained circuit boards. This is particularly important in portable devices, where every millimeter of space counts. Despite their small size, these components do not compromise on performance, delivering the same high - quality functionality as larger counterparts.

### 2.5 Excellent EMI Suppression
Electromagnetic interference (EMI) can be a major problem in electronic systems, causing signal distortion and interference with other components. The CDRH74NP - 151MC series is designed to provide excellent EMI suppression. By effectively filtering out unwanted electromagnetic noise, these components help to improve the signal integrity of the circuits and reduce the risk of interference with other nearby electronic devices.

## 3. Technical Specifications

### 3.1 Inductance
The inductance values of the CDRH74NP - 151MC series are precisely calibrated. The specific inductance values are carefully selected to meet the requirements of different applications. The inductance is typically specified within a certain tolerance range, ensuring that the component will perform as expected within the given parameters.

### 3.2 DC Resistance
As mentioned earlier, the DC resistance of these components is kept low. The exact DC resistance value depends on the specific model within the series, but it is generally in the range that allows for efficient power transfer with minimal losses.

### 3.3 Rated Current
The rated current indicates the maximum current that the component can handle continuously without significant degradation in performance. The CDRH74NP - 151MC series has a relatively high rated current, which makes it suitable for high - power applications.

### 3.4 Operating Temperature Range
These components are

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CDRH74 Series

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Datasheets

Partlist

CDRH74NP-151MC
CDRH74NP-151MC-B