4470R-37G

DC Resistance (DCR):	24 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	1.92MHz
Q @ Freq:	75 @ 500kHz
Series:	4470R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	145mA
Tolerance:	±2%
Inductance:	1mH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are components designed to store electrical energy in magnetic fields. The 4470R-37G is a type of fixed inductor that is commonly used in various electronic circuits for a number of purposes.The 4470R-37G is an SMD, or surface mount device. As its name implies, the 4470R-37G is designed to be mounted onto a flat, smooth surface for stability and ease of installation. It is typically used in circuits that require a low-inductance coil such as high-impedance differential signals or high-frequency switching power supply designs. The 4470R-37G is also suitable for use in narrow accommodation spaces, as it is able to occupy only a very small area.The 4470R-37G fixed inductor must be designed to reduce the unwanted EMP (electro-magnetic pulses) and parasitic oscillation caused by the capacitive coupling of its coils. To achieve this, the 4470R-37G is equipped with an inner winding that generates an electromagnetic field that is largely self-contained. This effectively reduces the interference to external circuits.The 4470R-37G is usually designed with two coils, a primary and a secondary. The primary coil is responsible for generating the desired magnetic field, and the secondary coil detects the changes in the magnetic field and creates an output voltage that corresponds to these changes. This output voltage is known as the inductance voltage and can be used in a number of applications.The 4470R-37G is also designed to provide high-frequency suppression and low-frequency decoupling. This means that the 4470R-37G can be used to reduce unwanted noise and other electrical interference from circuits operating at high frequencies. This makes the 4470R-37G ideal for applications such as medical equipment, military and aerospace systems, telecommunications, and automotive electronics.The 4470R-37G fixed inductors have a wide range of applications, including single-source systems, bridge circuits, switched capacitor circuits, power converters, active filters, and amplifier circuits. They can also be used in combination with other components to enhance power transmission and reduce interference.In conclusion, the 4470R-37G fixed inductor is a highly versatile component that is suitable for use in a wide range of applications. Its low-inductance coil design ensures minimal interference to external circuits, and its high-frequency suppression and low-frequency decoupling allow it to effectively reduce unwanted noise and electrical interference. As a result, the 4470R-37G is an ideal choice for high-performance circuits that require a reliable component with robust interference reduction capabilities.

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