PTKM50R-121

DC Resistance (DCR):	30 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.820" Dia x 0.400" W (20.83mm x 10.16mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	4MHz
Q @ Freq:	--
Series:	PTKMR
Shielding:	Shielded
Current - Saturation:	2.3A
Current Rating:	4.77A
Tolerance:	±10%
Inductance:	50µH
Material - Core:	Ferrite
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Fixed inductors are electronic components used to store energy in the form of an inductor, typically a coil of wire. Fixed inductors are mainly found in the form of resistors, transformers, and inductors. They are commonly used in many circuits for signal filtering and signal processing.The PTKM50R-121 is a type of fixed inductor used in various electronic circuits. It is a small, compact, non-polarized, high frequency inductor which features a very low DC resistance. This type of inductor is designed for use in applications such as radio frequency boards, DC/DC converters, switching power supplies, and power amplifiers.The working principle of the PTKM50R-121 is based on two principles: magnetic reluctance and self-inductance. When an electric current passes through a wire coil, it produces a magnetic field around it. This magnetic field interacts with the material that makes up the inductor, creating a magnetic reluctance, which then produces a self-inductance.The PTKM50R-121 is ideal for applications that require high-frequency filtering or power conditioning. In high-frequency circuits, the inductors are used to provide a low-impedance path for the flow of power, allowing the current to flow through the inductor without experiencing any large fluctuations. In power conditioning applications, the inductors help to smooth out the current, reducing the impact of harmonic distortion.The PTKM50R-121 also has a variety of operating frequencies, making it suitable for many applications. These frequencies range from 2.4MHz to 4.7GHz, allowing for flexible applications such as RF receivers, HF receivers, and Ultra-Wideband signal processing.PTKM50R-121 is also suitable for automotive applications, as it has a wide operating temperature range of -40°C to +125°C. This makes it suitable for use in power supplies and circuits that require reliable performance in extreme conditions.The PTKM50R-121 can be used in many other applications, such as filtering, signal conditioning, and audio processing. This type of inductor can also be used in wireless systems, such as Bluetooth and WiFi, to provide improved signal reception.Overall, the PTKM50R-121 is a versatile and reliable inductor that can be used in a variety of different applications. With its high-frequency operation and wide operating temperature range, the PTKM50R-121 is an ideal choice for many electronic circuits.

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