SRR1003-181M Allicdata Electronics
Allicdata Part #:

SRR1003-181M-ND

Manufacturer Part#:

SRR1003-181M

Price: $ 0.25
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 180UH 280MA 2.2 OHM
More Detail: 180µH Shielded Wirewound Inductor 280mA 2.2 Ohm Ma...
DataSheet: SRR1003-181M datasheetSRR1003-181M Datasheet/PDF
Quantity: 1000
1000 +: $ 0.22384
Stock 1000Can Ship Immediately
$ 0.25
Specifications
DC Resistance (DCR): 2.2 Ohm Max
Height - Seated (Max): 0.118" (3.00mm)
Size / Dimension: 0.500" L x 0.406" W (12.70mm x 10.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 7MHz
Q @ Freq: 20 @ 796kHz
Series: SRR1003
Shielding: Shielded
Current - Saturation: 750mA
Current Rating: 280mA
Tolerance: ±20%
Inductance: 180µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also referred to as inductors without transformer, are part of the class of compact electrical equipment that are designed to provide a controlled and stable current. They are often used in low power applications such as audio applications, DC/DC converters, small motor control circuits, and even amplifier circuits. The SRR1003-181M is a compact, lightweight, and reliable fixed inductor with a wide range of applications. In this article, we will discuss its working principles, application fields, and features of SRR1003-181M.

The SRR1003-181M fixed inductor is a high frequency device specifically designed for high current switching applications. It is a 5.1+/-0.3mm Application Specific Integrated Circuit (ASIC) device that offers a high efficiency current control. The device\'s circuit design is optimized for operation within a range of 6 to 24V with a maximum efficiency of up to 90% when operating at high frequencies. It can provide high output power ranging from 0.8 to 4A, suitable for most audio and long-term DC/DC converters.

The SRR1003-181M fixed inductor has a wide range of application. It is designed to provide a very strong output current which can be used in audio applications, DC/DC converters, large motor control circuits, and even amplifier circuits. The inductor also offers a very low ripple current which can be used to control the ripple of high frequency signals, resulting in a cleaner sound and a better electrical stability in power supplies. Furthermore, due to its small size, the device is also ideal for use in high-density circuit designs.

In terms of working principle, the SRR1003-181M is essentially an inductor with a series of semiconductors. The inductor is made up of a layered structure with a core material, a winding material, and a substrate material. The core material is typically iron or aluminum and serves to provide the necessary magnetic inductance. The winding material is composed of a continuous electrical conductor, usually made of copper. The substrate material is used as an insulating layer to ensure that the magnetic flux is not weakened by the other components of the system.

The SRR1003-181M features a low profile construction and only requires minimal manufacturing space for its installation. It has a low temperature rise, resulting in stable current and voltage regulation. The device is also made with RoHS (Restriction of Hazardous Substances directive) compliant lead-based solder-free assembly which makes it ideal for applications in medical and industrial settings. The device is also radiation-resistant, making it ideal for electronic equipment operating in high-radiation environments.

Overall, the SRR1003-181M is a high-efficiency fixed inductor suitable for many audio, DC/DC converters, and motor control circuits. It has low ripple current, efficient magnetic inductance, and is RoHS-compliant, making it a safe and reliable component. Additionally, its small size allows it to be used in high-density circuit designs. The device is reliable and easy to install, making it an ideal choice for many industries.

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

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