1331-183K Allicdata Electronics
Allicdata Part #:

1331-183K-ND

Manufacturer Part#:

1331-183K

Price: $ 1.49
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 108MA 3.8 OHM SMD
More Detail: 18µH Shielded Inductor 108mA 3.8 Ohm Max 2-SMD
DataSheet: 1331-183K datasheet1331-183K Datasheet/PDF
Quantity: 1000
500 +: $ 1.35274
Stock 1000Can Ship Immediately
$ 1.49
Specifications
DC Resistance (DCR): 3.8 Ohm Max
Height - Seated (Max): 0.145" (3.68mm)
Size / Dimension: 0.313" L x 0.115" W (7.95mm x 2.92mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 26MHz
Q @ Freq: 40 @ 2.5MHz
Series: 1331
Shielding: Shielded
Current - Saturation: 108mA
Current Rating: 108mA
Tolerance: ±10%
Inductance: 18µH
Material - Core: Iron
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components designed to store energy in the form of a magnetic field when electric current passes through them. They are typically used in power electronics applications such as motors, power supplies, and filter networks. The 1331-183K is one such inductor, with a variety of features that make it suitable for certain applications.

The 1331-183K inductor is composed of multi-stranded wire wound around a ferrite core. The core is made of a small ferrite rod with several windings of wire around it. The primary function of the ferrite core material is to increase the inductance of the inductor, allowing it to store more energy. The windings are constructed such that there is an alternating direction of the current flow as it passes through the device, creating a magnetic field. This magnetic field is what stores the energy.

The 1331-183K is designed for use in switch mode power supplies (SMPS) and other equipment that require high current inductive loads. It is capable of delivering up to 3.5 amps of current up to 25V. Its inductance is rated at 1.5 mH, with a maximum DC resistance of 0.44 ohms. It has a low-profile design, measuring just 1.8 inches in length and 0.8 inches in width. The device also features an encapsulated construction, making it highly resistant to shock and vibration.

One of the main advantages of the 1331-183K is its relatively low leakage inductance. This allows it to be used in high-frequency applications such as motor drives, soft switching rectifiers, and resonant converters. Its encapsulated construction also ensures high reliability and better heat dissipation. Additionally, the 1331-183K has a relatively low core loss, making it suitable for applications where power efficiency is important.

In general, the 1331-183K is a great choice for applications requiring a high-current, low-profile inductor. Its encapsulated construction and low leakage inductance make it suitable for high-frequency applications, while its low core loss makes it ideal for power efficiency-conscious applications. Its multi-stranded wire construction and ferrite core material increase its storage capacity, making it a great choice for power electronics.

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

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