SRR1260-1R5Y Inductors, Coils, Chokes

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Fixed Inductors

An inductor is a passive two-terminal electronic component consisting of a wire or other conductive material wound around a core or form. This winding pattern creates an inductance, a stored electrical energy that is used in electric circuits, such as radio frequency (RF) circuits. Fixed inductors are typically used in RF circuits where they are employed to filter harmonics and other undesired components from a signal, or to tune it to a specific frequency. One commonly used type of fixed inductor is the SRR1260-1R5Y model.

SRR1260-1R5Y Application Field and Working Principle

The SRR1260-1R5Y is a type of fixed inductor that is used in RF circuits for impedance matching and harmonic filtering. It is composed of three components: the coil, the core, and the frame. The coil is composed of a high-grade electrical conductor, such as copper wire, and is wound around a ferrite or other non-metallic core. The frame is composed of plastic or metal and houses the coil and core. The inductance of the inductor is a function of the geometry and material of the coil, core, and frame.

When a signal is applied to the inductor, the stored electrical energy in the coil opposes the increase in the current flow. This opposition to current increases the voltage across the terminals of the inductor. This voltage is referred to as the inductive reactance and is proportional to the frequency of the signal. By adjusting the resistance of the inductor, harmonics and other undesired components can be filtered out of the signal.

The SRR1260-1R5Y has a nominal inductance of 1.5uH and a rated current of 1.4A. It has a low dc resistance of 0.043 Ohms, which provides a high level of efficiency in impedance matching applications. It also features a high saturation current of 4.0A, which allows it to tolerate high frequencies and power levels without saturating. The high saturation current also means that the inductor will not be damaged by high levels of current.

The SRR1260-1R5Y is composed of a high-grade ferrite core and features a durable thermoplastic frame. This makes the inductor highly resistant to shock and vibration and capable of withstanding extreme temperatures. The inductor is also highly resistant to wire aging and UV radiation.

The SRR1260-1R5Y is ideally suited for use in high-frequency applications, such as telecoms, computing, and automotive electronics. It is particularly beneficial in applications where high current levels are necessary, as it is able to withstand such levels without saturating. Additionally, its low DC resistance and high saturation current make it an ideal choice for impedance matching applications.

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