1782R-23H

Series:	1782R
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Iron
Inductance:	1.3µH
Tolerance:	±3%
Current Rating:	535mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	220 mOhm Max
Q @ Freq:	25 @ 7.9MHz
Frequency - Self Resonant:	140MHz
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	7.9MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Height - Seated (Max):	--

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Fixed InductorsInductors in the form of a fixed component are commonplace in many electronic devices. In particular, the 1782R-23H is a widely-used type of fixed inductor. It has numerous applications in electronic systems and is often used for high frequency circuits. This article will outline the application field and working principle of the 1782R-23H. An inductor is an electrical component made up of a coil of insulated wire wrapped around a core. The core can be made from various materials such as iron, air or winding cotton and it influences the inductance of the coil. Inductance is the property of an electrical conductor whereby an electrical current creates a magnetic field around it. The size and number of turns of the coil and the material of the core can influence the inductance of the resulting component.The 1782R-23H is a fixed inductor typically made with wire wound around a ferrite core and sealed in a resin coating. This makes it particularly well suited to high humidity and temperature environments. It also has a low electrical resistance due to its thin wires, usually between +-15%. The 1782R-23H can be found in a range of electronic applications, from basic voltage regulation to radio frequency circuits. Its low electrical resistance and ability to contain large inductance make it a highly versatile component for controlling current and voltage in electronic systems. It can aid in filtering out high frequency signals to reduce interference in radio transmissions, and it is common in power supplies as a regulator and for preventing overloads.The working principle of the 1782R-23H is based on the relationship between inductance, resistance and current. As the electric current passes through the inductor, it creates a magnetic field that opposes any change in the current. This effectively creates a resistance that dampens the current flow, allowing for more controlled flow of energy.The magnetism of the inductor core adds to this effect, increasing the resistance offered by the motor. This helps the inductor to maintain a high level of inductance at a wide variety of frequencies.Overall, the 1782R-23H is a highly-specialized type of fixed inductor that has numerous applications in electronic systems. It is designed to reduce interference in radio transmissions, help regulate current flows, and prevent overloads in power supplies. Furthermore, its resistance to high temperatures and humidity makes it invaluable in harsh operating environments. Utilizing the principles of inductance, resistance and magnetism, the 1782R-23H offers a variety of benefits in electronic systems.

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