CE201210-4N7J Allicdata Electronics
Allicdata Part #:

CE201210-4N7JTR-ND

Manufacturer Part#:

CE201210-4N7J

Price: $ 0.02
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 4.7NH 300MA 200 MOHM
More Detail: 4.7nH Unshielded Multilayer Inductor 300mA 200 mOh...
DataSheet: CE201210-4N7J datasheetCE201210-4N7J Datasheet/PDF
Quantity: 1000
20000 +: $ 0.01915
Stock 1000Can Ship Immediately
$ 0.02
Specifications
DC Resistance (DCR): 200 mOhm Max
Height - Seated (Max): 0.041" (1.03mm)
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package: 0805 (2012 Metric)
Package / Case: 0805 (2012 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3.5GHz
Q @ Freq: 18 @ 100MHz
Series: CE201210
Shielding: Unshielded
Current - Saturation: --
Current Rating: 300mA
Tolerance: ±5%
Inductance: 4.7nH
Material - Core: Ceramic
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that store electrical energy in a magnetic field and then release that energy. They are also called "choke coils" because their primary function is to act as a regulator, blocking unwanted high-frequency signals from our circuits and allowing only desired low-frequency signals to reach the circuit elements. The CE201210-4N7J is one such inductor, and the following sections explain its application fields and working principle.

Application Fields

CE201210-4N7J is designed to provide reliable performance for a wide range of applications, including power supplies, switching power supplies, LED lighting, and instrumentation, among others. It is suitable for use in both commercial and industrial applications.

The CE201210-4N7J is a power choke coil with a 7-hour life expectancy. This long life makes it suitable for high-power applications, allowing for improved system reliability and reduced maintenance costs. Additionally, its high inductance-to-volume ratio makes it well-suited for embedded systems where physical space is a limitation.

The CE201210-4N7J is a flexible inductor that is capable of operating at frequencies ranging from 30 Hz to 500 kHz. Furthermore, its high current capacity makes it suitable for use in high-power applications, allowing it to handle up to 10 A of current. Additionally, its wide temperature range makes it suitable for use in both hot and cold environments.

Working Principle

The working principle of the CE201210-4N7J is based on Faraday\'s law of induction, which states that a changing magnetic field creates an electromotive force in a circuit. In the case of the CE201210-4N7J, the inductor consists of a wire, or coil, that is wrapped around a magnetic core material. When an electrical current passes through the coil, it induces a magnetic field around the coil. This creates a reactance that opposes the current flow, resulting in a reduction of the current. At the same time, the magnetic field created by the current also induces a voltage in the coil, which is then released as a stabilizing current.

The inductance of the inductor is determined by the number of turns in the coil and the magnetic properties of the core material. A higher inductance means that more current needs to be passed through the coil to create the desired voltage. This makes the inductor useful for filtering out high-frequency signals, since they require more current than low-frequency signals, and therefore will be filtered out more readily.

The CE201210-4N7J is a high-quality, reliable inductor that is suitable for a wide range of applications. Its long life expectancy and high current capacity make it well-suited for use in embedded systems where physical space is a limitation, while its wide frequency range and temperature range make it suitable for use in hot and cold environments. Additionally, its high inductance-to-volume ratio makes it ideal for filtering out high-frequency signals, ensuring that only desired low-frequency signals reach the circuit elements.

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

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