HM66A-1255221MLF13

DC Resistance (DCR):	324 mOhm Max
Height - Seated (Max):	0.232" (5.90mm)
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	HM66A
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	720mA
Tolerance:	±20%
Inductance:	220µH
Material - Core:	--
Type:	Wirewound
Part Status:	Discontinued at Digi-Key
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors (or known as chokes), are electronic components that are used to help regulate the current passing through the circuit. They are made out of a conducting wire which is wound into a coil, or inductor. It can store energy in the form of a magnetic field. The HM66A-1255221MLF13 is a general-purpose inductor with a wide range of application from low-voltage to high-voltage circuits and direct current to alternating current circuits. It is also suitable for a range of frequencies. It has a higher energy density than many other types of inductor, and has a low internal resistance. This allows for a greater current carrying capacity than traditional inductors. The working principle of the HM66A-1255221MLF13 is based on Faraday’s Law. This states that when a voltage is applied across the inductor, a current starts to flow through the wire coil, creating a magnetic field. This magnetic field is then stored in the coils and acts as a controlling factor to limit the amount of current which can flow through the circuit. When the flow of current is changed, the stored energy is then released back into the circuit. The HM66A-1255221MLF13 can be used in a wide variety of applications, such as power conversion and circuit protection. It can also be used as a filter in audio and video applications. In power conversion, it can be used to control the flow of power to and from circuits. This helps to ensure that the power fed through the circuit is stable and of optimum quality. In circuit protection, the inductor helps to protect delicate components from any sudden voltage changes or spikes. It can also be used as a filter in audio and video applications and can help to control the frequency of the signal. In conclusion, the HM66A-1255221MLF13 is a general-purpose inductor that is suitable for a wide range of applications. It works on the principle of Faraday’s Law, and is a compact yet powerful component which can be used to regulate the current passing through the circuit. It can also be used in power conversion, circuit protection, and as a filter in audio and video applications.

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