DC Resistance (DCR):	2 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	44MHz
Q @ Freq:	50 @ 2.5MHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	200mA
Tolerance:	±5%
Inductance:	11µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ER1641-113JP Fixed Inductor

Introduction

The ER1641-113JP is a fixed inductor designed from Panasonic Electronic components. This type of fixed inductor is extremely versatile, being able to operate in a wide variety of applications. In this article, we will discuss ER1641-113JP\'s various application fields and working principle.

Working Principle and Construction

An inductor is a passive electronic component that stores energy in an electro-magnetic field. It is characterized by its inductance, an electrical property of its size, shape, materials, and the number of turns in the wire. In a typical inductor, electric current flows through a coil of wire which produces a magnetic field. This magnetic field then induces a voltage across the inductor. The ER1641-113JP is a type of fixed inductor, or one with no variable parameters. In other words, it cannot be adjusted in order to change its inductance (the rate at which electro-magnetic energy is stored), but remains constant throughout its lifespan. This type of inductor is widely used in a variety of applications that require an unchanging, precise amount of inductance. It features round bobbin coil shape and a ferrite core made of N87 material. Its terminals are formed of soldered copper-plated wire.

Applications

The ER1641-113JP is typically used in applications that include power supplies, consumer electronics, communication equipment, instrumentation, and automotive devices. It is an ideal choice for applications that require low-loss/low-impedance characteristics, high-efficiency in switching operations (like DC-DC converters), and high current-handling. It can even be used in high-frequency noise filters and other standard power line filters.Due to its low internal resistance, the ER1641-113JP is also often used to provide linear power regulation when combined with a voltage regulator or power supply. This helps to maintain a constant voltage to the device it is powering. It is a reliable, cost-effective solution for power supplies and voltage regulators and is widely used by manufacturers for this purpose.

Conclusion

In conclusion, the ER1641-113JP is a high-quality, cost-effective fixed inductor suitable for a variety of applications. It can be used for power supplies, consumer electronics, communication equipment, instrumentation, and automotive devices. Furthermore, its low internal resistance ensures that it can provide a consistent voltage when used in conjunction with voltage regulators or power supplies. For these reasons, the ER1641-113JP is a popular choice among manufacturers in need of reliable fixed inductors.

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