NRS4012T100MDGJ Inductors, Coils, Chokes

DC Resistance (DCR):	204 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.157" L x 0.157" W (4.00mm x 4.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 120°C
Ratings:	--
Frequency - Self Resonant:	30MHz
Q @ Freq:	--
Series:	NR, S Type
Shielding:	Shielded
Current - Saturation:	800mA
Current Rating:	1.1A
Tolerance:	±20%
Inductance:	10µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are electronic components that are designed with an inductance across them that is primarily dependent on its physical features. The most common type is the linear inductor, which stores energy in the form of a magnetic field when an electric current is passed through it. Fixed inductors can also be used to filter or critically dampen power-supply voltages. The NRS4012T100MDGJ is one of the most commonly used fixed inductors in the electronics industry.The NRS4012T100MDGJ is an inductor with 2.2 x 1.25 mm body size. It has a low extraneous inductance, which is a major factor in its wide application field. Its temperature stable and its low profile is the reason it’s often used in high-end RF application. This particular fixed inductor can also be used in dc-dc converters, high frequency decoupling, harmonic filtering, etc.The working principle of the NRS4012T100MDGJ is fairly simple. When an electric current is passed through the nitrogen-filled core of the inductor, a magnetic field is created around the core. This magnetic field then impedes the passage of the current and stores energy in the form of a magnetic field. The NRS4012T100MDGJ is designed with an enhanced ferrite-based construction to reduce its overall size. It also features a lower interwinding resistance, which provides better power density in a limited space. The low extraneous inductance of this device helps reduce losses on high-frequency switching circuits, and its temperature stability provided by its internal heat sink ensures reliable performance even at higher temperature.Aside from its use in high-end RF applications, the NRS4012T100MDGJ is also widely used in DC-DC converters and other power supply applications. The inductor works as a energy-storage device, which prevents current and voltage fluctuations from occurring when the power is suddenly changed or is in shortage. It also helps reduce harmonics on the power line and provides more efficient energy transfer between the power supply and the device that utilizes the energy. The NRS4012T100MDGJ is a highly-reliable fixed inductor that is used in a wide range of applications. Its small size, low profile, and temperature stability makes it suitable for high-end RF applications as well as power-supply solutions. The construction of this inductor ensures consistent performance even under extreme temperature conditions. Its high-frequency stability and low interwinding resistance make it an ideal energy-storage device for dc-dc converters and harmonic filtering circuits.

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