SRR0745A-221M Allicdata Electronics

SRR0745A-221M Inductors, Coils, Chokes

Allicdata Part #:

SRR0745A-221MTR-ND

Manufacturer Part#:

SRR0745A-221M

Price: $ 0.27
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 220UH 420MA 950 MOHM
More Detail: 220µH Shielded Inductor 420mA 950 mOhm Max Nonsta...
DataSheet: SRR0745A-221M datasheetSRR0745A-221M Datasheet/PDF
Quantity: 1000
1000 +: $ 0.24419
3000 +: $ 0.22982
5000 +: $ 0.22264
10000 +: $ 0.21546
25000 +: $ 0.20828
Stock 1000Can Ship Immediately
$ 0.27
Specifications
DC Resistance (DCR): 950 mOhm Max
Height - Seated (Max): 0.185" (4.70mm)
Size / Dimension: 0.287" L x 0.287" W (7.30mm x 7.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: --
Q @ Freq: --
Series: SRR0745A
Shielding: Shielded
Current - Saturation: 500mA
Current Rating: 420mA
Tolerance: ±20%
Inductance: 220µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that create or store an electromagnetic field. SRR0745A-221M is a common type of fixed inductor, which is widely used in various industries and applications. This article will discuss the application field and working principle of the SRR0745A-221M.

The SRR0745A-221M\'s application sphere is quite extensive: from automotive applications to network communications, it finds its uses in many industries. In automotive applications, these inductors are often used in power supplies, such as alternators, starter motors, and battery voltage regulators. Other automotive applications include power steering, air conditioners, and fuel injection systems. In network communications, these inductors are used for impedance matching, which helps to ensure reliable data transmission. In addition, they are also used in other power supply applications, such as LED lighting.

The SRR0745A-221M is a wound inductor, which contains a coil of wire that creates a magnetic field. This magnetic field induces a current in the winding, which creates an opposing field in the core, resulting in a higher inductance. As the current in the winding increases, so does the opposing field in the core, resulting in an overall increase in the inductance. This has the effect of storing energy in the form of an induced current, which is used in various applications.

In addition, the SRR0745A-221M also has an adjustable inductance, which is a feature that makes it ideal for some specific applications. The adjustable inductance allows for more precise tuning of the inductor to the specific application in which it is used. This is often the case with power supplies, where the desired inductance must be set to the exact value necessary for best performance.

The SRR0745A-221M is also designed to be highly efficient, with low core losses and low self-heating. This helps ensure that the inductor can handle high power loads with minimal losses. The inductor is also designed for operation in high temperature environments, making it suitable for use in some industries such as automotive, where the operating temperatures can be quite high.

Overall, the SRR0745A-221M is a versatile fixed inductor that can be used for a variety of applications. It has adjustable inductance, which makes it ideal for specific applications, and is designed for high efficiency. It is suitable for use in automotive, network communications, and other power supply applications.

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

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