103-121G Allicdata Electronics
Allicdata Part #:

103-121G-ND

Manufacturer Part#:

103-121G

Price: $ 7.32
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120NH 880MA 125 MOHM
More Detail: 120nH Unshielded Inductor 880mA 125 mOhm Max Nons...
DataSheet: 103-121G datasheet103-121G Datasheet/PDF
Quantity: 1000
2000 +: $ 6.58841
Stock 1000Can Ship Immediately
$ 7.32
Specifications
DC Resistance (DCR): 125 mOhm Max
Height - Seated (Max): 0.075" (1.91mm)
Size / Dimension: 0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package: --
Package / Case: Nonstandard, 2 Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 750MHz
Q @ Freq: 30 @ 25MHz
Series: 103
Shielding: Unshielded
Current - Saturation: --
Current Rating: 880mA
Tolerance: ±2%
Inductance: 120nH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are electronic components that store energy in a magnetic field when an electrical current is applied to them. In this way, they act as an intermediary between current from various sources and the load being powered. They have a wide range of applications in a host of electronics, including digital electronics, communication related circuits, power electronic circuits and aerospace systems.

103-121G Application Field

The 103-121G Fixed Inductors are commonly used in numerous industrial applications. For example, they can be used in power supply applications, filtering networks and matching transformers in power amplifiers. Additionally, these fixed inductors are also utilized in high-frequency resonant circuits, which might be needed to achieve certain sync in TV tuners. Moreover, they can also be used in digital and software defined radio (SDR) applications.

Furthermore, 103-121G Fixed Inductors are also employed in telecommunications networks and video conferencing systems, where low-onset sensing and precise control of the current frequency is required. Owing to their properties, these inductors can also serve in high-frequency switching circuits as well as in DC/DC converters.

Working Principle

Generally, the 103-121G Fixed Inductor consists of conductors wound around an iron core substance. When an external current is applied across the windings, a magnetic field is created in the core, resulting in alignment of magnetic domains in the iron. This field resists a change in the current magnitude and thus, energy is stored in the form of magnetization. This process takes place due to circulating currents in the Windings, which creates the magnetic field.

Additionally, the 103-121G Fixed Inductors also have the capability to detect motion and detect levels. By being placed close to a moving object, these components can detect the movement when an AC current is passed through them. By increasing the current intensity and frequency, and the number of turns in the wire, the sensitivity of these Inductors can also be adjusted.

Conclusion

In conclusion, it can be said that the 103-121G Fixed Inductors are reliable electronic components that are used in a wide range of industrial applications. They are capable of storing energy in magnetic form when a steady current is applied, helping achieve precise current control and operation across various systems. Furthermore, they also have the capability to detect motion and aiding in level detection, making them a highly versatile component for different applications.

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

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