DC780R-104K

DC Resistance (DCR):	80 mOhm Max
Height - Seated (Max):	0.831" (21.10mm)
Size / Dimension:	0.772" Dia (19.60mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	DC780R
Shielding:	Unshielded
Current - Saturation:	10.9A
Current Rating:	4A
Tolerance:	±10%
Inductance:	100µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

DC780R-104K is a fixed inductor commonly used in electronics circuits. It is a small, cost-effective, surface mounted device (SMD), making it ideal for automated assembly. DC780R-104K provides enhanced performance in a wide range of applications by providing low dc resistance, high inductance, and high Q factor.

Application Field

DC780R-104K is ideal for a wide range of applications, including switching power supplies, DC-DC converters, audio amplifiers, instrumentation and measurement systems, and signal conditioning devices. It is also used in military and space programmes. The plastic shell surface of DC780R-104K is designed to be lightweight and corrosion-resistant, making it suitable for use in outdoor and harsh environments. The integrated snap-on mounting feature makes it easy to mount it in the right location. DC780R-104K is designed to provide significant performance improvements for voltage and current regulating circuits. It has a wide temperature range of -55℃ to +125℃, making it suitable for use in a variety of applications.

Working Principle

DC780R-104K works on the principle of a fixed inductor. A fixed inductor is an electrical component that stores energy in a magnetic field. This energy is then released when a current passes through the inductor. DC780R-104K is a high-quality inductor, designed to provide a low dc resistance and high inductance value, making it ideal for a wide range of applications. The inductance of an inductor is measured in units of henries (H). The inductance in an inductor is determined by the size and shape of the inductor, the number of turns of the coil, and the material used. DC780R-104K is designed to have a low dc resistance and high inductance of 104mH. The quality factor (Q) of an inductor is an important measure of efficiency and performance. It is determined by the internal losses of the inductor and is determined by measuring the inductor\'s voltage, current, and power. The high Q factor of DC780R-104K ensures that it offers enhanced performance in applications where efficiency and accuracy is paramount. In summary, DC780R-104K is a cost-effective fixed inductor, designed to offer high performance in applications that require both low dc resistance and high inductance. Its lightweight, corrosion-resistant plastic shell, integrated snap-on mounting feature, and wide temperature range of -55℃ to +125℃ make it suitable for use in a variety of environments, while its high Q factor ensures enhanced performance in applications where accuracy is essential.

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