1641R-101K

DC Resistance (DCR):	25 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	250MHz
Q @ Freq:	50 @ 25MHz
Series:	1641R
Shielding:	Shielded
Current - Saturation:	1.83A
Current Rating:	1.83A
Tolerance:	±10%
Inductance:	100nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Bulk

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IntroductionFixed inductors are devices most commonly used in electrical systems for applications such as electromagnetic interference (EMI) filtering, decoupling, resonant circuits, timing circuits, and active filtration. The 1641R-101K is a specific type of fixed inductor operating in the range of 1.0 to 1.5 millihenries and purpose built for use in board-level such as telecom and datacom switching systems.Working PrincipleFixed inductors work by using a coil of wire to pass a current through a magnetic field. This causes an increase in voltage, which then creates a stored magnetic flux in the coil. The changing current in the coil then induces an opposing voltage, which can be used in a circuit. The main difference between a fixed inductor and more common inductors is that the total number of coil winds is fixed, and the current and voltage levels are predetermined. This allows for more precise control when designing a circuit.Application FieldThe 1641R-101K is specially designed for use in board-level telecom and datacom switching applications. It is designed to work with high-power systems, such as high-speed switches, routers, and wireless access points. It is also designed to reduce electromagnetic interference (EMI) due to its low-inductance property, and features a maximum inductance of 1.5 millihenries. This makes it suitable for use in high-frequency systems, such as those used in communication technologies.BenefitsThe 1641R-101K is not only designed for use in the telecom and datacom fields but also offers numerous benefits. It offers improved frequency response, signal integrity, and power factor due to its higher impedance levels compared to other similar fixed inductors. It is also highly reliable and durable, with a maximum operating temperature of up to 100 degrees Celsius. It also has a high current carrying capacity, making it ideal for use with high-power applications.ConclusionThe 1641R-101K is an ideal fixed inductor for board-level telecom and datacom systems. It offers a high current carrying capacity, improved frequency response, signal integrity, and power factor compared to similar inductors. It also has a low inductance capacity to reduce EMI and a maximum operating temperature of up to 100 degrees Celsius, making it highly reliable and durable. As such, it is a great choice for those looking for a fixed inductor for high-power applications.

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