FP1107R1-R12-R

DC Resistance (DCR):	0.29 mOhm
Height - Seated (Max):	0.295" (7.50mm)
Size / Dimension:	0.433" L x 0.283" W (11.00mm x 7.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	FLAT-PAC, FP1107
Shielding:	Unshielded
Current - Saturation:	90A
Current Rating:	55A
Tolerance:	±10%
Inductance:	120nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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FP1107R1-R12-R Application Field and Working PrincipleFixed inductors, also known as chokes, store energy in a magnetic field by allowing direct current to flow through them. These inductors, which come in a variety of shapes and sizes, can be used for a variety of applications, including in power supplies, radio frequency (RF) circuits, and filtering circuits. One type of fixed inductor is the FP1107R1-R12-R series of inductors.The FP1107R1-R12-R series of fixed inductors are constructed with air core coils made of high quality materials. They are designed to withstand high temperatures and are suitable for use in harsh environments. The inductors have low stray capacitance and excellent repeatability. The performance of these inductors is excellent over a wide range of frequencies and temperatures, and they have low power losses.The main application for the FP1107R1-R12-R series of inductors is in the power supply of servers, switches, routers, and laptops. They are also used in various other high-frequency filters, charge pumps, or clock oscillators, making them suitable for a wide range of applications. In addition, these inductors are used in power management circuits and noise filters for electronic communications. The working principle behind the FP1107R1-R12-R series of fixed inductors is based on Faraday’s Law of Induction. In an electrical circuit, when there is a change in the current flow, a magnetic field is created around the inductor. This magnetic field creates a magnetic flux, which is directly proportional to the current. This magnetic flux induces a voltage in the inductor. This induction creates an opposing electromotive force, resulting in a decrease in the current flow. This decrease in the current results in a decrease in the voltage drop across the inductor, preventing any further decreases in the current flow. At higher frequencies, the FP1107R1-R12-R series of inductors may be susceptible to parasitic oscillations and electrical noise. This can be alleviated by providing shielding to the inductor and by ensuring proper grounding. In addition, by connecting a bypass capacitor in parallel with the inductor, any parasitic oscillations can be eliminated. This will also enhance the power efficiency of the inductor.The FP1107R1-R12-R series of fixed inductors can handle high temperatures and harsh environmental conditions, making them suitable for a wide range of applications. They are reliable and have excellent repeatability throughout their operating range. Their inductance values can be adjusted by changing the number of turns on the coil and they offer excellent performance with low power losses. With these features, the FP1107R1-R12-R series of inductors is an ideal choice for a variety of applications in the electronics industry.

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