SDR1105-120ML

DC Resistance (DCR):	48 mOhm Max
Height - Seated (Max):	0.197" (5.00mm)
Size / Dimension:	0.437" L x 0.394" W (11.10mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SDR1105
Shielding:	Unshielded
Current - Saturation:	8A
Current Rating:	3.8A
Tolerance:	±20%
Inductance:	12µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Fixed inductors are electronic components that primarily rely on the principle of self-inductance to store energy in a magnetic field when connected to a DC or an AC power source. They also provide electrical energy to the load when the power source is absent due to the discharging of the charged magnetic field. A fixed inductor is often composed of a coil of conductive wire wrapped around a core material such as a ferrite or iron, although depending on the manufacturer some can use air as the core material. The SDR1105-120ML fixed inductor is a component that utilizes the principles of self-inductance to offer a wide range of applications. It is a general-purpose, low-frequency cylindrical fixed inductor with good heat dissipation for high current applications. It is widely used in personal computers, consumer electronics, automotive electronics, power circuits and switching power supplies. The SDR1105-120ML fixed inductor has an inductance of 12uH, a DCR of 0.14ohm, a saturation current of 19.3A and a rated current of 15A. It features a round-shaped metal case for durability and allows for a variety of mounting designs. Its small size and low price makes it ideal for use in various small-scale high current circuit applications. The primary working principle of SDR1105-120ML inductor is based on the law of inductance, which states that a current through a coil of wire creates a magnetic field, which will cause a voltage to be formed in the same coil of wire once it is connected to a power source. This voltage is known as a back-EMF, and it serves to opposition the current applied to the inductor. This voltage is proportional to the rate-of-change of the current and is expressed as the inductance of a component. By controlling the current supplied to the inductor, the rate of change of the current can be regulated and the generated voltage in the inductor can be designed to oppose the applied current. This can be used to provide stability of the voltage and frequency of AC power sources. The back-EMF created by the SDR1105-120ML also allows it to provide protection from voltage surges and spikes and regulate the current flowing through the load connected to it, ensuring the long-lasting performance of the device. In addition to being used for stability and inductive regulation of the current flow, fixed inductors such as the SDR1105-120ML can also be used for filtering purposes. By installing the SDR1105-120ML in a power supply line, the frequency of the incoming power can be filtered to ensure that it complies with the frequency that the connected devices require. This allows the SDR1105-120ML to protect sensitive components and circuitry from temperature and damage. Overall, the SDR1105-120ML fixed inductor is a versatile and reliable component that is suitable for use in a wide range of applications. It is designed to provide enhanced heat dissipation, which is necessary for high-current applications, and its rated current of 15A makes it ideal for a variety of power supplies. The back-EMF generated by it also allows it to provide inductive regulation, protection from voltage surges and spikes, as well as filtering of incoming power frequencies.

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

Part Number	Manufacturer	Price	Quantity	Description