CDRH8D28HPNP-470NC
Surface-mount shielded wirewound inductors with 47uH inductance
Manufacturer： sumida-corporation
series introduction
# Introduction to the CDRH8D28HPNP - 470NC Product Series
## 1. Overview
The CDRH8D28HPNP - 470NC product series represents a cutting - edge solution in the field of electronic components. These components are designed to meet the diverse and demanding requirements of modern electronic circuits, offering high - performance characteristics and reliable operation.
## 2. Physical Characteristics
### Dimensions and Packaging
The CDRH8D28HPNP - 470NC components are engineered with a well - defined form factor. They typically come in a compact and standardized package, which is designed for easy integration into various printed circuit boards (PCBs). The specific dimensions are carefully optimized to ensure efficient use of board space while still allowing for proper heat dissipation and electrical isolation.
### Construction Materials
These components are constructed using high - quality materials. The core is made from a specialized magnetic material that offers excellent magnetic properties, such as high permeability and low core loss. The windings are made of high - conductivity copper wire, which minimizes resistive losses and ensures efficient energy transfer. The outer casing is made of a durable and heat - resistant plastic material that provides mechanical protection and electrical insulation.
## 3. Electrical Specifications
### Inductance
The "470" in the model number indicates the inductance value of the component. The CDRH8D28HPNP - 470NC has an inductance of 470 nH (nanohenries). This inductance value is crucial for applications such as filtering, impedance matching, and energy storage in electronic circuits. It allows the component to store and release energy in the form of a magnetic field, which is essential for the proper functioning of many circuits.
### Tolerance
The component has a specified tolerance for its inductance value. This tolerance indicates the allowable deviation from the nominal inductance of 470 nH. A tight tolerance ensures that the component will perform consistently within a given circuit, reducing the need for additional calibration or adjustment.
### DC Resistance (DCR)
The DC resistance of the windings is an important parameter. A low DCR is desirable as it minimizes power losses in the form of heat generation. The CDRH8D28HPNP - 470NC is designed to have a relatively low DCR, which improves the overall efficiency of the circuit in which it is used.
### Current Rating
The component has a maximum current rating. This rating indicates the maximum amount of direct current (DC) that the component can handle without experiencing excessive heating or damage. It is an important consideration in applications where high - current levels are present, such as power supply circuits.
## 4. Performance Advantages
### High - Frequency Performance
The CDRH8D28HPNP - 470NC series is optimized for high - frequency applications. The magnetic core material and the winding design are carefully selected to minimize losses at high frequencies. This allows the components to operate efficiently in circuits that require high - speed signal processing, such as radio frequency (RF) circuits, wireless communication systems, and high - speed data transmission circuits.
### Low Electromagnetic Interference (EMI)
These components are designed to minimize electromagnetic interference. The magnetic shielding properties of the core and the winding configuration help to contain the magnetic field within the component, reducing the amount of EMI that can be radiated into the surrounding environment. This is particularly important in applications where multiple electronic components are placed in close proximity, as it helps to prevent interference between different circuits.
### Reliability
The CDRH8D28HPNP - 470NC series is built to be highly reliable. The use of high - quality materials and advanced manufacturing processes ensures that the components can withstand a wide range of environmental
Images for reference
CDRH8D28HP-Series
Image Preview