160-393FS

DC Resistance (DCR):	7 Ohm Max
Height - Seated (Max):	0.080" (2.03mm)
Size / Dimension:	0.150" L x 0.120" W (3.81mm x 3.05mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	12MHz
Q @ Freq:	50 @ 2.5MHz
Series:	160
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	135mA
Tolerance:	±1%
Inductance:	39µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed InductorsIt is evident that 160-393 high performance through hole and surface mount common mode and differential mode chokes are extensively used in wide variety of applications. The common application fields that these chokes are used are; telecommunications, motor drives, audio/video, medical and industrial fields. It should be noted that even though these inductors are found in a wide variety of systems. A few notable types of systems are DC/DC supplies, power supplies, filtering systems, coaxial I/O, and surge suppression.Working Principle160-393 fixed inductors are based on a magnetic core with high curent carrying benefits. The inductor is the cornerstone of any motor drive, audio/video, or power supply system; its purpose is to reduce the noise and electromagnetic interference within the circuit, as well as limit the flow of current. Additionally, when inductors are coupled with capacitors, they can be used to create low-pass filters or other types of acoustic or video filters.The inductor uses electromagnetic induction to create a high impedance path for AC and RF signals. This works by winding coils of wire around a high permeability core – in this case the core used is ferrite. When the coils are energized, they induce a magnetic field which opposes the changing current. This is how the inductor “blocks” the current.At the same time, the inductor also functions to store energy in its magnetic field. This stored energy helps to maintain a resistance to the AC signal which cannot be achieved with resistors alone. This stored energy keeps the inductor from being over loaded preventing damage to the circuit elements.Advantages160-393 fixed inductor offers a number of advantages. One of the most evident ones is its radial shape and long life, both of which make it an ideal choice for compact and power efficient designs. Additionally, 160-393 inductors offer a low impedance path for high frequency AC and RF signals, allowing for the use of fewer discrete components in the design.Its high core saturation voltage rating also makes these inductors to withstand large amounts of current in order to limit the flow of current when necessary. At the same time, the electrical leakage is kept to an absolute minimum.160-393 fixed inductors can also work with any type of capacitor for filtering purposes, as long as both have compatible electrical specifications. This makes it an ideal choice for audio/video, motor drive, or power supply designs. Finally, their ease of installation also helps keep costs down.Conclusion160-393 high performance fixed inductors are extensively used in a wide variety of applications due to their numerous advantages. They work based on a magnetic core with high current carrying benefits and offer a low impedance path for high frequency AC and RF signals. Additionally, they offer a long life, high core saturation voltage rating, and compatibility with any type of capacitor for filtering purposes. As a result, the 160-393 inductor has become a widely popular choice for engineers designing audio/video systems, motor drives, and power supplies.

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