PTHF100R-30SM

DC Resistance (DCR):	150 mOhm Max
Height - Seated (Max):	0.400" (10.16mm)
Size / Dimension:	0.440" L x 0.440" W (11.18mm x 11.18mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	6MHz
Q @ Freq:	--
Series:	PTHFR-SM
Shielding:	Shielded
Current - Saturation:	600mA
Current Rating:	1.5A
Tolerance:	±10%
Inductance:	100µH
Material - Core:	Molybdenum Permalloy(MPP)
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Introduction
PTHF100R-30SM is a type of fixed inductor which is widely used in various kinds of electronics circuit applications. It is designed to provide an inductance of 100 uH in a relatively small size so that it can easily fit into tight spaces. The package of the component is only 30 mm in size, making it suitable to be embedded in many products. Besides, it has a high self-resonant frequency and relatively low DC resistance, making it suitable for applications such as controlling the frequency of circuits or filtering the electromagnetic interference. In this article, the application field and working principle of PTHF100R-30SM will be discussed.

The Working Principle
An inductor is an electronic part that can store energy in the form of a magnetic field. The PTHF100R-30SM is a type of fixed inductor, which means its inductance value is predetermined and cannot be changed. The inductor works by storing energy in the form of a magnetic field around a coil of wire. When current flows through the inductor, it creates an electromagnetic field around it, which attracts other electrons. This creates a build-up of electrons around the inductor, which is known as a magnetic field. This magnetic field then stores energy and releases it back to the circuit when the current stops.In the case of the PTHF100R-30SM, it is designed with a 100 uH inductance value, meaning it can store up to 100 micro-henries of energy when it is in use. The body of the component is composed of a winding of thin wire which is connected in a special arrangement so that it is able to store and create the magnetic field. The inductor also has a high self-resonance frequency, meaning it can provide high-frequency signals without any interference or distortion caused by the component. It has a relatively low DC resistance which allows it to provide low voltage signals without any distortion or interference, as well.

Application Field
The PTHF100R-30SM is mainly used in electronics circuits which require an inductance of 100 micro-henries. Some examples include tasks such as controlling the frequency of circuits or filtering the electromagnetic interference. It is also used to provide signal modulation, as well as for power conversion applications. Additionally, it is often used in motor controls, ESCOs, switching circuits, inverters, and other low voltage applications. The component is also widely used in many consumer electronics applications such as computers, smartphones, medical devices, automotive devices, and industrial equipment. Its small size makes it ideal for applications which require tight spaces and the high self-resonance frequency makes it suitable for high frequency applications. Thanks to its relatively low DC resistance, it is also suitable for low voltage circuits without the risk of causing any interference.

Conclusion
In summary, the PTHF100R-30SM is an example of a fixed inductor which is designed to provide an inductance of 100 micro-henries in a small package size of 30 mm. It has a high self-resonance frequency and relatively low DC resistance, making it suitable for many electronics circuit applications such as providing signal modulation, filtering the electromagnetic interference, controlling the frequency of circuits, and other low voltage applications.

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