ER1641-333JP

DC Resistance (DCR):	1.37 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:	34MHz
Q @ Freq:	45 @ 2.5MHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	240mA
Tolerance:	±5%
Inductance:	33µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ER1641-333JP is a type of fixed inductor which is used for a variety of applications such as power conversion, power supply, power filtering, telecom, and consumer electronics. It is a product designed with a high quality and reliable construction and can handle extreme temperatures and voltages. The design of this component is essential to ensure high performance and reliability.

Overview

ER1641-333JP has a high inductance per volume ratio, which allows it to extend the passband size of networks. These type of components have also been proven to have a low DC resistance that contributes to low power distribution losses. The product is designed with a high frequency tolerance and low rate of temperature drift that helps maintain the performance over a wide temperature range. It also has a very low operating temperature, which allows it to operate in high temperatures and high voltage environments.

Application Field

ER1641-333JP is mainly used in power conversion products, such as DC-DC converters, AC-DC converters, and automotive DC-DC converters. It is also used in power supplies, line protection circuits, and telecom switching applications. Furthermore, it can be found in consumer electronics, including laptop and desktop computers, cameras, audio equipment, and other small appliance products.

Working Principle

A fixed inductor, such as ER1641-333JP, consists of two basic elements: an inductor coil and a core. The inductor coil is wound with coils of insulated wire and is connected to an electrical circuit, typically at both ends of the coil. The core is a magnetic material that is placed in the middle of the inductor coil, which can be either a ferrite core or an air core.The inductor coil, or windings, stores energy in the form of a magnetic field when electric current is flowing through it. This magnetic field generates a magnetic flux around the coil that induces a current in the other circuit components. This induced current is proportional to the voltage across the inductor coil. As long as there is a current passing through the inductor, the magnetic field will generate an induced current, and thus, a voltage drop will be observed.In addition, the inductance of the fixed inductor changes with the core material used. If the core is made of a ferrite material, the value of the inductance increases with the frequency. For example, the inductance of the ER1641-333JP increases from 43 to 58 micro Henrys when the frequency increases from 250 kHz to 500 kHz.

Conclusion

ER1641-333JP is a type of fixed inductor that is equipped with a high degree of performance and reliability that is ideal for a variety of applications. The product is designed with an extended passband size, low DC resistance, and low rate of temperature drift, which makes it suitable for use in many high temperature, high voltage environments. The inductance of the component is also affected by the core material used, and the value of the inductance can change significantly with an increase in frequency.

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