ER1025-31JR Allicdata Electronics
Allicdata Part #:

ER1025-31JR-ND

Manufacturer Part#:

ER1025-31JR

Price: $ 2.81
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3UH 270MA 850 MOHM TH
More Detail: 3µH Unshielded Molded Inductor 270mA 850 mOhm Max ...
DataSheet: ER1025-31JR datasheetER1025-31JR Datasheet/PDF
Quantity: 1000
3500 +: $ 2.53310
Stock 1000Can Ship Immediately
$ 2.81
Specifications
Series: ER1025
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Iron
Inductance: 3µH
Tolerance: ±5%
Current Rating: 270mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 850 mOhm Max
Q @ Freq: 37 @ 7.9MHz
Frequency - Self Resonant: 90MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 7.9MHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Height - Seated (Max): --
Description

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Fixed inductors are a type of electronic component that are used to store energy in a magnetic field. The ER1025-31JR is a type of fixed inductor, it has wide application fields and a dedicated working principle.

Application Fields

The ER1025-31JR has a range of application fields, depending on what electronic device it is being used for. These fields include, but are not limited to, telecommunications, mobile devices, consumer and automotive electronics, computers, industrial and medical electronics, and many other areas.

The ER1025-31JR is suitable for high-speed operation and can be used for power line synchronization, signal demodulation, clocking, switching, and power supply filtering. It is also used in light load switching applications, such as with pulse transformers and gas couplings. Furthermore, it can be used for switching and controlling signals, and to improve current stability.

Working Principle

ER1025-31JR is an inductor containing ferrite cores made from a magnetic material. This inductors are designed to store energy in an electromagnetic field. When a current flows through the inductor, the magnetic core generates a magnetic field, the direction of which depends on the direction of the current flowing through it. This field stores energy which is why inductors are often used as filters and for signal conditioning.

The ER1025-31JR has an advantage over other types of inductors in that it has a low resistance, which can reduce the amount of power dissipated by the inductor. It also has a higher self-resonance frequency which can add stability to voltage regulators, audio amplifiers, and digital-to-analog converter circuits.

The ER1025-31JR is relatively inexpensive and easy to use, making it ideal for use in a wide variety of applications. It has excellent electrical and mechanical properties, and it can handle high frequencies and temperatures without degrading. These features make the ER1025-31JR an ideal choice for many different applications.

Conclusion

The ER1025-31JR is a type of fixed inductor which can be used in a wide variety of areas. It is designed to store energy in an electromagnetic field, and it has a low resistance which reduces power dissipation. It has excellent electrical and mechanical properties, and it can handle high frequencies and temperatures. These features make this type of inductor an ideal choice for many applications.

The specific data is subject to PDF, and the above content is for reference

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