PTHF25R-50H

DC Resistance (DCR):	20 mOhm Max
Height - Seated (Max):	0.300" (7.62mm)
Size / Dimension:	0.625" Dia (15.87mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	10MHz
Q @ Freq:	--
Series:	PTHFR
Shielding:	Shielded
Current - Saturation:	3.6A
Current Rating:	5.2A
Tolerance:	±10%
Inductance:	25µH
Material - Core:	Molybdenum Permalloy(MPP)
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Fixed inductors are components that store electrical energy in the form of a magnetic field, which can be used to amplify and filter signals. In general, these components have either inductive or capacitive characteristics. The PTHF25R-50H is a type of fixed inductor specifically designed to allow small to medium PCBs to be assembled without the need to purchase a separate connector. It can be used as part of a series of solenoids, actuators, voltage converters, and many other components.

The PTHF25R-50H is a high-quality component with a wide variety of applications. It is made from a homogenous body, allowing for superior performance and lasting durability. Specifically, it has a high operating temperature rating (up to 150°C), a double-layer winding that offers superior electrical isolation, and a well-balanced design that facilitates excellent heat dissipation. The component also includes an integrated fuse that helps to protect the unit from any potential power surges or spikes, ensuring an even, reliable power supply. Additionally, its size allows for easy integration into various projects, making it a versatile component.

In terms of application fields, the PTHF25R-50H is an ideal choice for PCBs, as it can be used in various sub-components such as voltage regulators, motor controllers, solenoids, and other specialized pieces. It can also be used in digital switching systems, AC/DC converters, and even wind-powered turbines. As such, this component is highly suited for industrial, automotive, and even medical applications. Furthermore, due to its size and integrated features, the PTHF25R-50H is an ideal choice for making wiring harnesses in tight spaces.

As for the working principle of the PTHF25R-50H, it is based on the concept of inductive coupling. Essentially, the core of the component works as a magnet with two coils wound around it. When a voltage is applied, an electric current is generated, which generates a magnetic field that is inversely proportional to the distance of the two coils. Therefore, this component can function as an amplifier, filter, and transformer, depending on the nature of the electrical signal transmitted through it.

To summarize, the PTHF25R-50H is an excellent component for a wide variety of applications. It is made with a double-layer winding for superior electrical isolation, a fuse to protect the unit from power surges, and a small size for easy integration into various projects. This fixed inductor is suitable for industrial, automotive, and medical uses, and its working principle is based on the concept of inductive coupling. All in all, the PTHF25R-50H is a great choice for making wiring harnesses in tight spaces.

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