1210R-121J

DC Resistance (DCR):	220 mOhm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.128" L x 0.095" W (3.26mm x 2.41mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	500MHz
Q @ Freq:	30 @ 25MHz
Series:	1210R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	971mA
Tolerance:	±5%
Inductance:	120nH
Material - Core:	Iron
Type:	--
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 InductorsInductors are electrical components used to store energy in the form of an electrical current. This is done with an electromagnet that acts as a “coil” on a ferromagnetic core, allowing for the store of energy in the form of a magnetic field. The stored energy can then be released when the current is changed, resulting in a change of the induced flux. Inductors are commonly used in various circuits, such as those in power supplies or switching circuits. The 1210R-121J is a type of fixed inductor. It consists of a ferromagnetic core and winding that has a fixed inductance, meaning that it does not vary with changes to the current or voltage. This means it is independent of the current for a given inductance. It is also a radial type component, meaning the inductor has two wire leads that extend from both sides of the device in a straight line.The 1210R-121J fixed inductors can be used in a variety of electrical and electronic applications. Most commonly, they are used in power supplies and switching circuits in order to create and control the amount of electrical current and voltage that is supplied. For example, in power supplies, the inductor can be used to filter out noise and other unwanted signals in order to ensure the clean delivery of power to the device. In switching circuits, the inductor can be used to create various types of timing delays or for other frequency regulating purposes.The 1210R-121J fixed inductors work on a basic principle. As current passes through the winding of the inductor, it creates a magnetic field. This in turn, induces a voltage in the winding which opposes the change in current. This process, known as inductance is what allows the inductor to regulate the current and voltage within a given circuit.In conclusion, the 1210R-121J fixed inductors are a type of electrical component that can be used in various applications. They work by creating a magnetic field from the current passing through the winding, which induces a voltage that opposes the current. By doing this, the inductor can regulate the flow of the current and voltage in the given circuit.

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

Part Number	Manufacturer	Price	Quantity	Description