79F221K Allicdata Electronics
Allicdata Part #:

M1390-ND

Manufacturer Part#:

79F221K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 220UH 35MA 20 OHM TH
More Detail: 220µH Unshielded Wirewound Inductor 35mA 20 Ohm Ma...
DataSheet: 79F221K datasheet79F221K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 20 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.100" Dia x 0.160" L (2.54mm x 4.06mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 5MHz
Q @ Freq: 40 @ 790kHz
Series: 79F
Shielding: Unshielded
Current - Saturation: --
Current Rating: 35mA
Tolerance: ±10%
Inductance: 220µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed Inductors are electrical components with with conductors, usually in a tube or shell shape, with multiple coils of wire around them. The 79F221K is a type of Fixed Inductor that is typically used when high-frequency electrical signals are present. It is designed to provide stable, continuous performance in high-frequency applications.

The 79F221K is a type of shielded inductor, which means that it is surrounded by a shielding material. The shielding helps to reduce the amount of noise, which can lead to noise interference. It also helps to reduce the effects of magnetic fields, which will increase the reliability of the inductor.

The 79F221K is usually found in applications that use high-frequency signals. For example, it can be used in cellular networks, microwave transmission systems, and wireless protocols, as well as in computers and other electronic devices where fast, reliable communication is required.

The 79F221K works by providing a constant level of inductance, or electrical resistance. This resistance helps to reduce the amount of noise that can enter or escape from the circuit. The inductor is designed to be able to withstand high levels of electrical current, and can handle up to 1.5 Amps of continuous current.

The 79F221K also features a low self-resonant frequency, meaning that it is able to respond quickly to changes in electrical energy. It also has low equivalent series resistance, which helps to reduce power losses during the transmission of electrical signals.

In addition, the 79F221K has a wide tolerance for voltage variations. It can handle up to10 volts of power, so it can be used in applications with a variety of different voltage levels. The low profile of the unit also allows it to be installed in tight spaces without taking up too much room.

Overall, the 79F221K is a popular choice for applications that require high-frequency communication in tight spaces. Its shielding material helps to reduce noise, while its low self-resonance frequency helps ensure fast responses to electrical changes. It also has a wide tolerance for voltage variations, and its low profile allows it to be installed in tight spaces.

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

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