78F220J Allicdata Electronics
Allicdata Part #:

M7829-ND

Manufacturer Part#:

78F220J

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 22UH 140MA 1.2 OHM TH
More Detail: 22µH Unshielded Wirewound Inductor 140mA 1.2 Ohm M...
DataSheet: 78F220J datasheet78F220J Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 1.2 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.110" Dia x 0.280" L (2.79mm x 7.11mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 13MHz
Q @ Freq: 50 @ 2.5MHz
Series: 78F
Shielding: Unshielded
Current - Saturation: --
Current Rating: 140mA
Tolerance: ±5%
Inductance: 22µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed Inductors

The 78F220J is one of the most widely used fixed inductors in the market today. It is a small, versatile component that can be used in a wide range of applications from low-power, low-noise amplifier circuits to general-purpose power supplies. The 78F220J is also a low-power device, making it ideal for use in energy-efficient applications.

The 78F220J is a general-purpose, low-power, fixed inductor. It is a very simple device, consisting of a copper wire wound around a metal core. The core is usually made from an alloy or a ferrite material. The 78F220J is designed to absorb/release energy when an AC voltage is applied across its terminals. In most applications, the 78F220J is used to filter out high-frequency signals in order to reduce noise and/or provide a steady supply of power.

The 78F220J is used in a variety of applications, such as switching regulators, DC/DC converters, voltage regulators, RF circuits, audio circuits, and so on. It is ideal for high-frequency applications since it can handle a wide range of frequencies (up to a few hundred MHz). The 78F220J also has a wide frequency response, which means it can be used in applications from low-frequency to high-frequency applications.

In terms of working principle, the 78F220J works by storing energy in its core when an AC voltage is applied across its terminals. The stored energy is then released as a continuous current when the AC voltage reverses polarity or changes frequency. This action is known as inductive reactance.

The 78F220J can also be used to filter out high-frequency and low-frequency noise in certain applications. For example, in radio frequency circuits, the inductor can be used to filter out high-frequency noise (above 100 MHz). On the other hand, the inductor can also be used to filter out low-frequency noise (less than 1 MHz). This makes the 78F220J a versatile component that is suitable for a wide range of applications.

Overall, the 78F220J is one of the most widely used fixed inductors in the market today. Its versatile design makes it suitable for a wide range of applications from low-power, low-noise amplifier circuits to general-purpose power supplies. It is also a low-power device, making it ideal for use in energy-efficient applications. The 78F220J is also a cost-effective solution for applications where space and size are a major consideration.

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

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