1330R-46H

DC Resistance (DCR):	2.7 Ohm Max
Height - Seated (Max):	0.145" (3.68mm)
Size / Dimension:	0.313" L x 0.115" W (7.95mm x 2.92mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	40MHz
Q @ Freq:	45 @ 2.5MHz
Series:	1330R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	160mA
Tolerance:	±3%
Inductance:	12µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, also known as coils or reactors, are electrical components used in a variety of applications. When an inductor is initially connected to power, it stores energy in the form of a magnetic field. Inductors also provide an opposition to changes in the current flowing through them. Common uses of inductors include filter circuits, voltage dividers, power supplies, and electrical resonant circuits. One of the most popular inductors in this family of electrical components is the 1330R-46H, a high-quality inductor designed for a variety of applications. The 1330R-46H fixed inductor is a narrow profile surface-mount device designed for use in power factor correction, telecommunications, DC/DC converters and mobile phone applications. It comes in a range of sizes and shapes, including the well-known 1330R-46H component. This surface-mount device provides excellent durability and long-term performance even under the most extreme conditions. The 1330R-46H has a high self-resonant frequency and provides up to a 40KHz power bandwidths in Class V inductor designs. This device also has a high current carrying capacity of up to 1.5A rms at 3KHz and a max. current of 4A for power supplies.The 1330R-46H fixed inductor has a relatively low DC resistance, ranging from 0.1 ohms - 0.3 ohms, with a saturation current of up to 30A. This low resistance ensures that the inductor can work efficiently and effectively in a variety of applications. Additionally, the 1330R-46H inductor has low thermal impedance due to its winding design and an inductance range from 16.8 mH - 33.6 mH. The inductor is available in two versions, the standard type and the dual-layer type. The dual-layer version has a hi-Q (high quality) core and can provide a self-resonant frequency above 200MHz. The working principle of the 1330R-46H fixed inductor is relatively simple. The alternating current flowing through it induces a changing magnetic flux in the winding of the component which then induces a voltage across the component. This induced voltage is in opposition to the applied voltage. The resulting circuit acts as an inductor, providing reactive impedance by consuming both real and reactive power. Consequently, the AC current flowing through the component lags the applied voltage and the resulting waveform is warmer/turbo than the linear waveform.In conclusion, the 1330R-46H fixed inductor is a high-quality device ideal for a variety of applications, such as power factor correction, telecommunications, and DC/DC converters. This component offers excellent durability and long-term performance while requiring a relatively low input DC current. It also has a high self-resonant frequency and can provide up to a 40KHz power bandwidths in Class V inductor designs. The 1330R-46H fixed inductor operates based on the principle of electromagnetic induction, where a changing magnetic flux induces a voltage across the component to provide reactive impedance and lagging AC current.

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