CDR7D43MNNP-3R7NC Allicdata Electronics
Allicdata Part #:

CDR7D43MNNP-3R7NC-ND

Manufacturer Part#:

CDR7D43MNNP-3R7NC

Price: $ 0.41
Product Category:

Inductors, Coils, Chokes

Manufacturer: Sumida America Components Inc.
Short Description: FIXED IND 3.7UH 4.3A 18.9 MOHM
More Detail: 3.7µH Shielded Inductor 4.3A 18.9 mOhm Max Nonsta...
DataSheet: CDR7D43MNNP-3R7NC datasheetCDR7D43MNNP-3R7NC Datasheet/PDF
Quantity: 1000
1000 +: $ 0.37296
Stock 1000Can Ship Immediately
$ 0.41
Specifications
DC Resistance (DCR): 18.9 mOhm Max
Height - Seated (Max): 0.177" (4.50mm)
Size / Dimension: 0.287" L x 0.287" W (7.30mm x 7.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: CDR7D43MN
Shielding: Shielded
Current - Saturation: 6.95A
Current Rating: 4.3A
Tolerance: ±25%
Inductance: 3.7µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

CDR7D43MNNP-3R7NC is a fixed inductor, a type of electronic component that stores energy in the form of a magnetic field when current is passed through it. The component is made up of a core (such as ferrite) and a coil of wire that is wound around the core. It is used in many types of electrical circuits, including power supplies, audio amplifiers, radio receivers, and digital logic systems. This article will discuss the application fields and working principle of CDR7D43MNNP-3R7NC.

Application Fields

CDR7D43MNNP-3R7NC can be used in many different applications. Its most common uses are in power supplies, audio amplifiers, radio receivers, and digital logic systems. In power supplies, the component can be used to provide a steady voltage, filter noise, and regulate the output current. It can also be used to provide feedback in switching power supplies. In audio amplifiers, the component can be used to make adjustments to the gain or frequency response. In radio receivers, the component can be used to provide a steady current supply, filter noise, and affect the selectivity of the receiver. In digital logic systems, the component can be used to interface the analog and digital portions of the circuit.

Working Principle

The working principle of the CDR7D43MNNP-3R7NC fixed inductor is based on Faraday’s law of induction. This law states that when a changing electric current passes through a conductor, a magnetic field is generated around the conductor. This magnetic field, in turn, induces a voltage in the conductor. In the case of the CDR7D43MNNP-3R7NC, the core material and the coil of wire are both used to generate the required magnetic field. The core material is used as a medium to generate a more powerful magnetic field, while the coil of wire serves as a conductor for the electric current. The induced voltage, in turn, creates an opposing force in the form of resistance, which is used to regulate the current passing through the conductor.

Conclusion

CDR7D43MNNP-3R7NC is a fixed inductor, a type of electronic component used in many types of electrical circuits. Its application fields include power supplies, audio amplifiers, radio receivers, and digital logic systems. The working principle of the component is based on Faraday’s law of induction, which states that when a changing electric current passes through a conductor, it generates a magnetic field which in turn induces a voltage in the conductor. The induced voltage creates an opposing force in the form of resistance, which is used to regulate the current passing through the conductor.

The specific data is subject to PDF, and the above content is for reference

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