744912133 Inductors, Coils, Chokes

Series:	WE-CAIR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Air
Inductance:	33nH
Tolerance:	±5%
Current Rating:	3A
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	4.8 mOhm Max
Q @ Freq:	100 @ 150MHz
Frequency - Self Resonant:	2.5GHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	150MHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	4248
Size / Dimension:	0.190" L x 0.150" W (4.83mm x 3.81mm)
Height - Seated (Max):	0.165" (4.20mm)

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Fixed InductorsFixed Inductors are electronic components used for the device’s capacitor, which is used to regulate current flow in the system. The word “fixed” is significant, since the inductor is inflexible and the capacitance is not easily changed. In fact,the 744912133 fixed inductor is a non-adjustable component that has a specific inductance rating that is set to fit the specific design criteria of the application.Unlike variable capacitors, which can be adjusted to a specific capacitance, fixed inductors cannot be adjusted and are instead set to a default inductance rating. This default inductance rating is determined by a variety of factors, including the size of the core, the material, the number of layers, and the thickness of the core used in the design.The 744912133 fixed inductor is primarily used in high-frequency applications for which precise current regulation is required. Due to the inability to adjust the inductance rating, this part is an excellent choice for applications where the required current flow rate is predetermined and does not need to be changed.The 744912133 fixed inductor works on the principle of Faraday’s law. This law states that, when a changing magnetic field is applied to a coil, a voltage is induced. This voltage is proportional to the rate of change of the magnetic field, and is referred to as an electromotive force (EMF). This EMF can be used to control current flow, and is the basis of the action of fixed inductors.When current passes through the 744912133 fixed inductor, a magnetic field is generated, which induces an EMF in the device. This EMF works to counteract the current, and is able to regulate the flow of current. This is why this device is so useful for high-frequency applications, as it can provide precise current regulation without needing to be adjusted.The 744912133 fixed inductor is also an excellent choice for power supply and low-voltage regulator circuits. Because of its high inductance rating, it is able to resist changes in the load current, thus helping to maintain a steady voltage and reduce peak currents that can cause damage to the components.The 744912133 fixed inductor is typically mounted on a PCB as a single component, or as many components linked together in a series arrangement. This is mainly due to the fact that the number of turns within the inductor coil can be varied to alter the inductance rating and enable a more precise current regulation.Overall, the 744912133 fixed inductor is a versatile and highly useful component for electronic devices. Its ability to precisely regulate current without needing to be adjusted makes it an ideal choice for numerous applications, especially those requiring high-frequency current regulation.

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