SRP2512-R68M Inductors, Coils, Chokes

DC Resistance (DCR):	35 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Supplier Device Package:	1008
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	39 @ 1MHz
Series:	SRP2512
Shielding:	Shielded
Current - Saturation:	4.1A
Current Rating:	3.7A
Tolerance:	±20%
Inductance:	680nH
Material - Core:	Iron Powder
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are components that store energy by storing a certain amount of electrical charge within a closed loop of electric current. This charge can then be used to produce a magnetic field, which can be used for a variety of purposes such as filtering, regulating, energizing, and protecting other electrical components. The SRP2512-R68M is one type of fixed inductor used in a variety of applications.

Application Fields of SRP2512-R68M

The SRP2512-R68M is a radial leaded, non-polarized, non-shielded fixed inductor. It is a 1.5-ohm inductor with a low resistance value, allowing for a wide variety of applications. In communication applications, the SRP2512-R68M is used to provide signal isolation and signaling in both audio and video circuits. It is also used to increase bias in the transmission lines of radios and televisions. In power conversion applications, the SRP2512-R68M is used to control the flow of current or voltage through coils in either AC or DC circuits. It can also be used to create noise filtering circuits, which reduce the effect of interference from other electrical components. In audio applications, the SRP2512-R68M is used to reduce distortion, improve sound clarity, and increase signal-to-noise ratio. It can also be used to provide power for both head- and sub-woofers.

Working Principle

An inductor works by using an electric current to produce a magnetic field. This magnetic field will cause a vector field, which is referred to as inductance. The amount of inductance will depend on the number of turns in the conductor, the radius of the conductor, and the permeability of the core. The SRP2512-R68M is designed with a low resistance value and high rated current, allowing for a consistent flow of current and voltage at a set frequency. The SRP2512-R68M consists of a standard air core, which produces minimal capacitance and no losses. It is also designed with a high quality shield to reduce signal interference from external sources, ensuring that any signals passing through the inductor stay within the desired range. The SRP2512-R68M also features a low profile design, allowing for easy installation into tight areas without sacrificing space. Additionally, the SRP2512-R68M is capable of dissipating heat efficiently, making it an ideal choice for applications that require high power. This makes it perfect for a variety of power switching applications.

Conclusion

The SRP2512-R68M is a high-quality, low-resistance fixed inductor that is perfect for a variety of applications in audio, power conversion, and communication. It features a low profile design, a high quality shield to reduce signal interference, and efficient heat dissipation, making it an ideal choice for these types of applications.

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