ER1537-03KM

DC Resistance (DCR):	90 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	360MHz
Q @ Freq:	45 @ 25MHz
Series:	ER1537
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.4A
Tolerance:	±10%
Inductance:	270nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are passive components used to store energy in the form of a magnetic field, which is produced when a current passes through them. They are commonly used in various forms to create electric circuits, and come in many different forms such as adjustable, fixed, or programmable inductors. One such form of fixed inductors is the ER1537-03KM. This article will discuss the application field and working principle of these fixed inductors.The ER1537-03KM are fixed inductors, meaning they do not have any adjustable parameters. This makes them well suited for applications such as high-frequency radio frequency (RF), low-noise/ low-power signal conditioning, high-voltage isolation, and power conversion circuits. These fixed inductors are available in two types: surface mount and through-hole. The surface mount type (ER1537-02IDR) and through-hole type (ER1537-04KM) are suitable in various applications such as power supplies, ripple filters, anti-aliasing filters, decoupling, and high-frequency surge suppression. The through-hole type is mainly used for higher-power signal conditioning applications.The ER1537-03KM fixed inductors have a robust construction, allowing them to withstand high-voltage applications as well as long-term use. These types of inductors are also used to suppress noise, reduce electromagnetic interference, and increase the efficiency of power systems. The inductance of these devices ranges from 0.1-10mH, with a maximum working current rating of up to 10 amps.The ER1537-03KM fixed inductors utilize a basic working principle, which is the same as any other inductor. The core material is usually made of ferrite, although other materials such as powdered iron may also be used. The inductance of the inductor is proportional to the number of turns in the coil, as well as the core material used. When a current is passed through the inductor, it creates a magnetic field which induces a voltage in the windings of the inductor. This voltage opposes the applied current, resulting in an impedance that is dependent on the frequency of the applied signal.The high-quality products and high performance of the ER1537-03KM fixed inductors make them ideal for a variety of commercial and industrial applications. These devices are designed to meet the demands of a wide range of applications, and are available in many different sizes and impedances to meet the needs of specific applications. They can also be used in a variety of different configurations, including series, parallel, single-ended, or differential.In summary, the ER1537-03KM fixed inductors are highly versatile and reliable components with a robust construction that can be used in many different applications. They are available in both surface mount and through-hole varieties, and feature an impressive inductance range of 0.1-10mH. With a maximum working current rating of up to 10 amps, these reliable components are the perfect choice for power supplies, ripple filters, anti-aliasing filters, decoupling, and high-frequency surge suppression applications.

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