511-22J Allicdata Electronics
Allicdata Part #:

511-22J-ND

Manufacturer Part#:

511-22J

Price: $ 0.62
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.1UH 730MA 420 MOHM
More Detail: 1.1µH Unshielded Molded Inductor 730mA 420 mOhm Ma...
DataSheet: 511-22J datasheet511-22J Datasheet/PDF
Quantity: 1000
1000 +: $ 0.56246
Stock 1000Can Ship Immediately
$ 0.62
Specifications
DC Resistance (DCR): 420 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 190MHz
Q @ Freq: 33 @ 7.9MHz
Series: 511
Shielding: Unshielded
Current - Saturation: --
Current Rating: 730mA
Tolerance: ±5%
Inductance: 1.1µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors can be categorized into various types, including high frequency inductors, power inductors, simple resistances, air gap inductors, ferrite bead inductors, and surface mount inductors. The 511-22J is an air gap inductor which is characterized by its high precision, high efficiency, and low resistance. With its applications in automotive, power, and industrial sectors, this unit has become one of the most widely used types of fixed inductors in the market.

In terms of design, the 511-22J comprises of two separate cores placed inwards such that the opposite cores are touching each other. This design helps to reduce the external electromagnetic radiation, while maintaining a high degree of field density and efficiency. A special dielectric material is used to insulate the two cores, preventing them from shorting out. The inductor also has a built-in magnetic shield which is used to protect the inductor from interference from external sources.

When it comes to operating principle, the 511-22J follows the same basic principles as all other fixed inductors. Current is passed through two coils of wire, and as the current passes through these coils, a magnetic field is generated. The magnitude of this magnetic field, and thus the inductance, increases in proportion to the number of turns on the coil and the current through it. By controlling the current, the value of the inductance can be adjusted. The inductance can also be adjusted by changing the number of turns on the coil.

The main application field of the 511-22J is the automotive industry, since its high efficiency and low resistance makes it perfect for applications such as electric power steering (EPS) systems. Its wide range of operating temperature, and its ability to handle sudden voltage surges, make the unit a good choice for high-end automotive systems. The unit also finds applications in the lighting and power supply industries, since its small size, low cost, and high efficiency make it suitable for a range of small-scale projects. Additionally, due to its low EMI emission, the unit is especially suitable for industrial applications.

In summary, the 511-22J is an air gap inductor which is characterized by its high precision, high efficiency, and low resistance and is widely used in the automotive, power, and industrial sectors. Its main operation principle is based on the same principles as all other fixed inductors, where current passing through two coils creates a corresponding magnetic field. Its applications are mainly in the automotive, lighting, and power supply industries, where its small size, low cost, and high efficiency make it a perfect choice for various projects.

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

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