CW100505-8N2J Allicdata Electronics
Allicdata Part #:

CW100505-8N2JTR-ND

Manufacturer Part#:

CW100505-8N2J

Price: $ 0.07
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 8.2NH 680MA 104 MOHM
More Detail: 8.2nH Unshielded Wirewound Inductor 680mA 104 mOhm...
DataSheet: CW100505-8N2J datasheetCW100505-8N2J Datasheet/PDF
Quantity: 1000
10000 +: $ 0.06308
30000 +: $ 0.06105
50000 +: $ 0.05901
100000 +: $ 0.05698
Stock 1000Can Ship Immediately
$ 0.07
Specifications
Series: CW100505
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Wirewound
Material - Core: Ceramic
Inductance: 8.2nH
Tolerance: ±5%
Current Rating: 680mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 104 mOhm
Q @ Freq: 25 @ 250MHz
Frequency - Self Resonant: 4.4GHz
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 250MHz
Mounting Type: Surface Mount
Package / Case: 0402 (1005 Metric)
Supplier Device Package: 0402 (1005 Metric)
Size / Dimension: 0.039" L x 0.022" W (1.00mm x 0.55mm)
Height - Seated (Max): 0.024" (0.60mm)
Description

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Fixed inductors, also called non-adjustable inductors, are electronic components with fixed inductance. The China Wind Model CW100505-8N2J is an inductor, primarily used for signal transmission or filtering. This document will explain the application field of CW100505-8N2J, as well as its working principle.

Applications of the CW100505-8N2J Inductor

The CW100505-8N2J is an inductive component used for communication, entertainment, and information equipment, such as cell phones, televisions, radios, and computers. Other applications include solar energy, automotive electronics, and systems for measuring temperature, pressure, humidity, etc.

The CW100505-8N2J is an inductor commonly used as a radio frequency (RF) filter and in RF matching circuits. RF filters are used to reduce the interference of unwanted frequencies, and because of its small size and low resistance, the CW100505-8N2J is especially suitable for use in cellular telephone networks.

The inductor is also used in power supplies, where it reduces electrical noise by providing a more stable voltage to a circuit. This contributes to better overall performance and also helps to reduce interference between components. Furthermore, the CW100505-8N2J can be used for AC-DC and DC-DC conversion (boost and buck) in power supplies.

Working Principle of the CW100505-8N2J Inductor

Fixed inductors store energy in a magnetic field in a similar way that a capacitor stores energy in an electric field. When current passes through the inductor, a magnetic field is created around it, and the inductance is determined by the size of the coil and the number of turns. The CW100505-8N2J is a self-shielding inductor, meaning that the turns are wrapped around a magnetic core, which helps to increase the inductance.

When an AC voltage is applied to the inductor, the magnetic field will be constantly changing as the input voltage changes. This changing magnetic field induces an electromotive force (EMF) in the inductor, which is in opposition to the applied voltage. The magnitude of the induced EMF is directly proportional to the rate of change of the magnetic flux, which is in turn determined by the rate of change of the input voltage.

When the input voltage is a steady DC current, the rate of change of the applied voltage is zero and no EMF is induced. This means that the inductor acts like a short circuit and the current passes through it with no resistance. When the input voltage is an AC current, however, the changing magnetic flux creates an induced EMF, and this EMF opposes the applied voltage, resulting in a resistance to the flow of current. This resistance is called inductive reactance (XL).

The CW100505-8N2J is a low-inductance component, which means that it has a low resistance to to the flow of current. This makes it suitable for use in high-frequency applications, such as RF filters, since it minimizes the signal loss due to resistance.

In summary, the China Wind Model CW100505-8N2J is an inductor primarily used for signal transmission and filtering. It is commonly used in communication and entertainment equipment, as well as solar energy, automotive electronics, and systems for measuring temperature, pressure, and humidity. Its working principle is that when an AC voltage is applied, the changing magnetic field induces an EMF in the inductor, which opposes the applied voltage, resulting in a resistance called inductive reactance. The CW100505-8N2J is a low-inductance inductor, and is suitable for use in high-frequency applications.

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

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