105R-121M Allicdata Electronics
Allicdata Part #:

105R-121M-ND

Manufacturer Part#:

105R-121M

Price: $ 2.65
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120NH 830MA 140 MOHM
More Detail: 120nH Unshielded Inductor 830mA 140 mOhm Max Nons...
DataSheet: 105R-121M datasheet105R-121M Datasheet/PDF
Quantity: 1000
2000 +: $ 2.40981
Stock 1000Can Ship Immediately
$ 2.65
Specifications
DC Resistance (DCR): 140 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: 500MHz
Q @ Freq: 40 @ 25MHz
Series: 105R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 830mA
Tolerance: ±20%
Inductance: 120nH
Material - Core: Iron
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are essential components that many electronic applications rely on to construct circuits. They are typically round in shape and are composed of a copper wire coil wrapped around a magnetic core immersed in an electrolytic medium. The two main types of fixed inductors are highlighted by the 105R-121M models and the differences between them are the application field and working principle.

The 105R-121M models of fixed inductors have wide ranging applications, being found in just about every type of electronic device. They are commonly used for inductive heating as well as for applications needing high frequencies. With regard to high frequency applications, they can be used to construct transformers, oscillators and filters. Additionally, they are utilized to help prevent the overloading of circuits or, when combined with spark gaps, to control the flow of electricity. Moreover, they are useful when used in telecommunications, as they help deliver efficient transmission of signals over long distances.

In terms of working principle, the 105R-121M models of fixed inductors have two primary mechanisms they operate on. The first mechanism, termed the "self-inductance", works by creating a magnetic field around its coil. This magnetic field then helps to produce a voltage, which can be transferred to other components in the circuit. The second principle, known as "mutual inductance", is the term which hones in on the property of having multiple coils sharing a common magnetic field. This means that a second induction coil, placed near the first, would be affected by the same amount of current, thus enabling control over the flow of current in the circuit.

In the end, fixed inductors are important components which are utilized in all kinds of electronic circuits. The 105R-121M models, specifically, provide the ability to create a magnetic field and control current flow. This is because they are based on the two principles of self-inductance and mutual inductance. In addition, with their wide-ranging applications for inductive heating and high frequencies, 105R-121M fixed inductors provide a diverse array of uses.

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

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