
Allicdata Part #: | 108-123J-ND |
Manufacturer Part#: |
108-123J |
Price: | $ 3.72 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 12UH 79MA 4 OHM SMD |
More Detail: | 12µH Unshielded Inductor 79mA 4 Ohm Max Nonstanda... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 3.35072 |
DC Resistance (DCR): | 4 Ohm 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: | 2.5MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 26MHz |
Q @ Freq: | 36 @ 2.5MHz |
Series: | 108 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 79mA |
Tolerance: | ±5% |
Inductance: | 12µH |
Material - Core: | Iron |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors such as the 108-123J are components used in circuits to limit the amount of electricity or voltage travelling through it. This type of inductor, known as a "Cylinder Type", is cylindrical in shape and is made of a ferrite or ferromagnetic core surrounded by a wire coil. The 108-123J has a center hole that allows the wires of the coil to run through its core. It is often used in power supplies and DC motors, and is capable of handling large amounts of current.
The working principle of a fixed inductor like the 108-123J involves the principle of electromagnetism. When electric current carrying a voltage enters the inductor, a magnetic field is produced. This magnetic field creates a reaction within the core that causes the current in the wires to be trapped, creating a feedback loop within the circuit. The result is that the voltage is limited and an opposing emf is created.
The application field of the 108-123J is mainly in power supplies and DC motors, where it can be used to reduce voltage and protect circuits against overloads. The inductor also has other applications such as in clamping circuits, filters, regulators, and voltage dividers. In addition, the 108-123J can be used in electronic circuits, computers, telecommunications systems, signal conditioning, and sound systems.
The 108-123J’s cylindrical shape makes it easy to install in a PCB and can withstand high temperatures. The material it is made of can also dampen high-frequency signals and electromagnetic interference. The inductor is also cost-effective, making it an ideal choice for applications where the inductor needs to fit a specific task within a limited budget.
In conclusion, the 108-123J is a type of fixed inductor that can be used in power supplies and DC motors, as well as in various other electronics and sound system applications. It features a ferrite or ferromagnetic core surrounded by a wire coil, and is capable of handling large amounts of current. Its cylindrical shape makes it easy to install and use, and its construction material can protect against high-frequency signals and electromagnetic interference. The 108-123J is cost-effective and provides the user with a reliable and efficient way to limit voltage and protect circuits against overloads.
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