P1330-822K

DC Resistance (DCR):	180 mOhm Max
Height - Seated (Max):	0.145" (3.68mm)
Size / Dimension:	0.313" L x 0.115" W (7.94mm x 2.92mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	P1330
Shielding:	Unshielded
Current - Saturation:	600mA
Current Rating:	1.02A
Tolerance:	±10%
Inductance:	8.2µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<p>An inductor is an electronic component that stores energy in the form of an electromagnetic field and resists current due to its inductance. They are often used in circuits to reduce or shunthe current. Inductors are also used to provide shielding of signals in sensitive or critical circuits. </p><p>The P1330-822K is a fixed inductor from Pulse Electronics Corporation that offers an inductance value of 822 nH. It is an excellent choice for use in switch mode power supply (SMPS) and DC/DC converter applications. The device has a tolerance of ±20%, temperature coefficient of +20ppm/°C, and a rated current of 51 mA.</p><p>The P1330-822K consists of two flat backstrap solenoids wrapped around a solid rod core. It is then sealed in a cylindrical metal can using epoxy. This improves heat dissipation and minimizes magnetic interference from outside interference.</p><p>The P1330-822K has a typical DC resistance of 0.25Ω, a maximum DC resistance of 0.30Ω, and a maximum Q factor of 30. It also has a wide range of operating temperature from -55°C to +125°C. The device is small in size, measuring only 11.8mm x 7.2mm x 5.2mm. It also is lead-free and RoHS compliant, making it an excellent choice for applications with restricted space.</p><p>The working principle of the P1330-822K is simple but effective. When a current passes through the inductor, a magnetic field is generated, which in turn induces an electromotive force in the opposite direction. This generates an inductive reactance, which is defined as the opposition to appropriate changes in the operating current. This inductive reactance is proportional to the operating frequency and inductance of the inductor, and the ratio of the inductive reactance to the operating frequency is called the inductive reactance coefficient.</p><p>The P1330-822K is an excellent choice for a wide range of applications, including DC/DC converters, buck/boost converters, power management, and LED lighting applications. The device is also well suited for use in audio and switching power supply applications. Its low resistance and high Q factor allow for high performance at low frequencies. Additionally, its small size and minimal magnetic interference make it well suited for use in sensitive or critical circuits. Overall, the P1330-822K is an excellent choice for a wide range of fixed inductor applications.</p>

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