1782R-45J Allicdata Electronics
Allicdata Part #:

1782R-45J-ND

Manufacturer Part#:

1782R-45J

Price: $ 0.53
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 11UH 155MA 2.7 OHM TH
More Detail: 11µH Unshielded Molded Inductor 155mA 2.7 Ohm Max ...
DataSheet: 1782R-45J datasheet1782R-45J Datasheet/PDF
Quantity: 1000
3500 +: $ 0.47067
Stock 1000Can Ship Immediately
$ 0.53
Specifications
DC Resistance (DCR): 2.7 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 40MHz
Q @ Freq: 45 @ 2.5MHz
Series: 1782R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 155mA
Tolerance: ±5%
Inductance: 11µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that use coils of wire wound around a core of material to store electrical energy when an electric current passes through them. The 1782R-45J is a type of fixed inductor which is primarily used for radio-frequency applications in communications networks.

The 1782R-45J is an RFC (Radio Frequency Coaxial) inductor, which makes it ideal for use in high-frequency circuits. Its construction consists of a ferrite core, made of a ferromagnetic material, with one or more conductive coils wound around it. The ferrite core is responsible for providing inductance and shielding, which allows the inductor to block out electromagnetic interference in the circuit. The conductive coils are responsible for carrying an electric current, allowing the inductor to store a certain amount of energy when a current is applied.

In terms of size, the 1782R-45J is relatively small and can easily be mounted on a surface, while still providing good mechanical stability. Its small size is also beneficial for high-frequency applications, as it reduces the overall circuit size and weight. Additionally, the 1782R-45J is rated to handle up to 10 watts of power.

The working principle of the 1782R-45J is simple: when an electric current is applied, the ferrite core produces a magnetic field which induces a back-electromotive force (EMF) in the coils. This creates a voltage drop across the inductor, thus causing energy to be stored in a magnetic form. When the current flow is reversed or stopped, the magnetic field dissipates and the energy is released from the inductor in the form of an electric current.

The 1782R-45J has many applications in the field of communications. It is widely used in RF (radio frequency) power amplifiers, filters, antenna systems, and other applications where high-frequency currents need to be transported. It is also a popular choice for RF transmitter/receivers, and for cable TV systems. The 1782R-45J\'s ability to withstand high frequencies makes it especially suited for use in high-speed wireless networks, such as Wi-Fi, GSM, and LTE.

Overall, the 1782R-45J is a highly reliable inductor which is well-suited to high-frequency applications. Its small size makes it suitable for use in many types of circuits, while its considerable power rating ensures that it can handle the demands of a wide variety of applications. As such, the 1782R-45J can be a valuable tool in a variety of communications-related tasks.

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

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