SD18-331-R Allicdata Electronics
Allicdata Part #:

SD18-331-R-ND

Manufacturer Part#:

SD18-331-R

Price: $ 0.67
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: FIXED IND 330UH 248MA 4.2 OHM
More Detail: 330µH Shielded Wirewound Inductor 248mA 4.2 Ohm No...
DataSheet: SD18-331-R datasheetSD18-331-R Datasheet/PDF
Quantity: 1000
3800 +: $ 0.60008
Stock 1000Can Ship Immediately
$ 0.67
Specifications
DC Resistance (DCR): 4.2 Ohm
Height - Seated (Max): 0.071" (1.80mm)
Size / Dimension: 0.205" L x 0.205" W (5.20mm x 5.20mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: SD
Shielding: Shielded
Current - Saturation: 177mA
Current Rating: 248mA
Tolerance: ±20%
Inductance: 330µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are essential components in the power system used to store energy. They are designed to provide a constant and consistent amount of current to the circuit. The SD18-331-R Inductor is a particularly advanced and reliable fixed inductor, commonly used in switching power supplies, resonant circuits and electronic transformers.

The SD18-331-R Inductor is an eight-section, single-sided SMD (surfaced-mounted device) inductor. It has a square shape, with a maximum length of 21.3mm and a width of 10mm, with a power capacity of 10W. The inductance ranges from 0.22uH to 33uH, with a tolerance of 10%. It can effectively handle currents in the range of 2A to 6A.

The key feature of the SD18-331-R Inductor is its high effective conductivity. It is constructed using high-temperature, highly conductive materials such as copper, aluminum and nickel. This provides excellent current handling and heat dissipation. It also integrates an electromagnetic shielding layer that eliminates stray magnetic fields.

The working principle of the SD18-331-R Inductor is based on Lenz’s law, wherein the induction of voltage in a circuit converts electrical energy into magnetic energy. As current passes through the coil, a magnetic field is created around it. This creates a force that is able to resist the flow of current, converting kinetic energy into potential energy. This mechanism is known as self-induction.

The SD18-331-R Inductor is used in a wide variety of applications, such as switching power supplies, resonant circuits and electronic transformers. It is also used in virtual reality gaming systems, medical imaging equipment and smart home devices. It is also often used in electrical appliances such as televisions, microwave ovens, and air conditioners.

The SD18-331-R Inductor is an excellent choice for applications that require a reliable and efficient fixed inductor. Its ability to provide a consistent current and handle high currents make it a great choice for any power system. It is also designed to be easy to install and has a long operational life.

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

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