SRR7045-180M Allicdata Electronics
Allicdata Part #:

SRR7045-180M-ND

Manufacturer Part#:

SRR7045-180M

Price: $ 0.22
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 18UH 1.5A 70 MOHM SMD
More Detail: 18µH Shielded Wirewound Inductor 1.5A 70 mOhm Max ...
DataSheet: SRR7045-180M datasheetSRR7045-180M Datasheet/PDF
Quantity: 1000
1000 +: $ 0.19332
Stock 1000Can Ship Immediately
$ 0.22
Specifications
DC Resistance (DCR): 70 mOhm Max
Height - Seated (Max): 0.189" (4.80mm)
Size / Dimension: 0.276" L x 0.276" W (7.00mm x 7.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 21MHz
Q @ Freq: 29 @ 2.52MHz
Series: SRR7045
Shielding: Shielded
Current - Saturation: 1.15A
Current Rating: 1.5A
Tolerance: ±20%
Inductance: 18µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Inductors are a type of electronic component used to store energy in the form of an electric field. One type of inductor, called a fixed inductor, has a specific value of inductance that does not change with time or frequency. The SRR7045-180M is a type of fixed inductor. It is a radial-leaded inductor with an inductance value of 180 μH, a resistance of 2.7 ohms, and a self-resonant frequency of 70 MHz.

The SRR7045-180M is primarily used in power supply and filter applications. In a power supply, the SRR7045-180M can provide high-current filtering for AC power supply lines. This helps to reduce high-frequency noise from the AC power supply and helps protect the other components in the system from harmful interference. In filter applications, the SRR7045-180M can be used to create high-pass, low-pass, and band-pass filters that allow signals within certain frequency ranges to pass through while rejecting signals outside of the desired frequency range.

The SRR7045-180M works by storing energy in the form of an electric field in the inductor\'s windings. When an alternating current is applied to the inductor, a magnetic field is generated, which causes a back-EMF to oppose the applied current. This back-EMF causes the inductor\'s resistance to increase with frequency, creating a low-pass filter effect. The value of SRR7045-180M\'s inductance and self-resonant frequency determine the shape and cutoff frequency of the filter.

In addition to its primary uses, the SRR7045-180M has several secondary applications including radio-frequency interference (RFI) suppression, wave shaping, frequency selection, and antenna tuning. For RFI suppression, the SRR7045-180M can be used to block or attenuate high-frequency interference. For wave shaping, the SRR7045-180M can be used to create square waves that can be used to drive complex circuits. For frequency selection, the SRR7045-180M can be used to select certain frequencies of incoming signals, while rejecting all others. And for antenna tuning, the SRR7045-180M helps to optimize the performance of antennas for transmitting and receiving.

The SRR7045-180M is a versatile fixed inductor that can be used in a wide range of applications. It is an affordable, easy to use component that can help to reduce noise and optimize signal transmission in electronic circuits. As such, it is an invaluable component for any power supply or filter design.

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

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