ETQ-P3WR33WFN Inductors, Coils, Chokes

DC Resistance (DCR):	3.9 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.276" L x 0.260" W (7.00mm x 6.60mm)
Supplier Device Package:	--
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PCC-M0630W
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	21A
Tolerance:	±20%
Inductance:	330nH
Material - Core:	Metal Composite
Type:	--
Part Status:	Last Time Buy
Packaging:	Tape & Reel (TR)

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ETQ-P3WR33WFN Application Field and Working Principle

Fixed inductors are passive electronic components consisting of a round coil of wire, usually wrapped around a core of magnetic material such as iron or ferrite. An alternating electric current flowing through the coil creates a magnetic field in the core, thus creating electrical inductance. The ETQ-P3WR33WFN is a good example of a fixed inductor.The ETQ-P3WR33WFN is a high-efficiency, low-inductance, wire-wound fixed inductor that is compact in size and has good thermal characteristics. It is designed to be used in a range of high-frequency, high-power applications such as switching power supplies, switching regulators, inverters, motor drives, and other circuits requiring high current.The ETQ-P3WR33WFN is rated for current up to 8.3 AMPS. It has a low inductance of 0.421 µH and low DC resistance of 0.012 ohms. Its operating temperature range is from -40°C to +80°C and its temperature coefficient of inductance is a maximum of ±25 ppm/Celsius. Its maximum operating frequency is 150 kHz and its peak pulse current is 13.6 Amps.The working principle of fixed inductors is based on the same concept as that of a transformer. Alternating current passes through the wire coil, creating a winding magnetic field around the core. The changes in the magnetic field induce a voltage in the coil, resulting in an induced emf that opposes the original applied voltage. This opposing emf causes a drop in the current passing through the coil, which is known as inductive reactance. By controlling the turn number and size of wire of the inductor, the amount of induced voltage can be precisely controlled. This is how fixed inductors are able to perform their electrical functions.The ETQ-P3WR33WFN is a reliable and efficient fixed inductor that has a wide range of applications. Its good thermal characteristics make it well-suited for applications in harsh environments. It is also commonly used in power-supply circuits due to its low DC resistance and high current rating.The ETQ-P3WR33WFN fixed inductor is a high-quality product that can be used in a variety of different applications. Its superior electrical properties make it a great choice for power electronics designs. With its reliable performance and small form factor, the ETQ-P3WR33WFN is a great choice for any fixed inductor solution.

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