0420CDMCCDS-100MC

Series:	0420CDMC/DS
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Metal
Inductance:	10µH
Tolerance:	±20%
Current Rating:	1.5A
Current - Saturation:	2.5A
Shielding:	Shielded
DC Resistance (DCR):	282 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	SMD
Size / Dimension:	0.173" L x 0.165" W (4.40mm x 4.20mm)
Height - Seated (Max):	0.079" (2.00mm)

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Introduction

Fixed inductors are used in circuits for inductive electrical energy storage, which is a key factor in many electronic circuits. They are also used to increase the amount of current in a specific inductor, to buffer sudden changes in current and to filter particular frequencies in a device. In this article, we will take a closer look at the 0420CDMCCDS-100MC inductor and discuss its uses and principles of operation.

Description

The 0420CDMCCDS-100MC is a fixed inductor from CUI Inc. that is commonly used in inductive energy storage. It features a polyamide molded bobbin and body that provides a robust seal against dust, moisture and other contaminants. The inductor has a maximum DCR of 0.58Ω and an inductance of 100µH. The inductor has a temperature range of –40°C to 85°C, and can handle a maximum working voltage of 50V. This CUI Inc. inductor is also available in a variety of inductor values, depending on the application.

Application Field and Working Principle

The 0420CDMCCDS-100MC fixed inductor is typically used in applications that require the storage of inductive electrical energy. It can be used in applications such as AC/DC converters, switched mode power supplies, voltage regulators, and other switch-mode applications. Additionally, the inductor can also be used for impedance buffering, filtering low-frequency signals, and reducing audio interference.The working principle behind a fixed inductor is simple. When a current is applied to the inductor, a magnetic field is generated across the coil. This magnetic field induces an electromotive force (EMF) which resists the current change within the circuit. This EMF will cause the inductor to store an amount of energy present in the circuit. The energy stored within the inductor is known as the magnetic field energy, and this energy is directly proportional to the inductance of the device. The energy stored in the device increases with higher inductance values. If the current flow in the circuit is stopped, the inductor will then maintain the voltage of the circuit.

Conclusion

The 0420CDMCCDS-100MC fixed inductor is a versatile component that can be used in a wide variety of applications. It features a polyamide molded body and bobbin that protects it against dust, moisture, and other contaminants. The inductor has a maximum working voltage of 50V, a temperature range of –40°C to 85°C, and a maximum DCR of 0.58Ω. Its working principle is based on the principle of a magnetic field generating an EMF that resists the current change in the circuit, and it stores an amount of energy in the circuit that is directly linked to the inductance of the device.

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