1537-739K Allicdata Electronics
Allicdata Part #:

1537-739K-ND

Manufacturer Part#:

1537-739K

Price: $ 2.37
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 390UH 145MA 6.8 OHM TH
More Detail: 390µH Shielded Inductor 145mA 6.8 Ohm Axial
DataSheet: 1537-739K datasheet1537-739K Datasheet/PDF
Quantity: 1000
2500 +: $ 2.14591
Stock 1000Can Ship Immediately
$ 2.37
Specifications
DC Resistance (DCR): 6.8 Ohm
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: 790kHz
Operating Temperature: --
Ratings: --
Frequency - Self Resonant: 6MHz
Q @ Freq: 55 @ 790kHz
Series: 1537-7
Shielding: Shielded
Current - Saturation: 18mA
Current Rating: 145mA
Tolerance: ±10%
Inductance: 390µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors generally refer to coils with a winding that does not change or is difficult to change its inductance. The core material of fixed inductors is generally cores made of powdered iron or cores with air gaps. This type of inductor is usually used to filter interference signals, store energy, and couple the frequency of electronic circuits. The 1537-739K application field and working principle are also commonly used in this type of inductor and are thus classified as fixed inductors.

The 1537-739K application field is generally used in consumer electronic products. Its working principle is that the inductor’s iron core and resistor form an LC oscillator circuit. This oscillator circuit’s output can be adjusted by changing the inductor\'s inductance. The frequency and output level of the LC oscillator can be changed by selecting a different core material. By making the core material harder or softer, the inductance of the coil changes, which affects the frequency of the oscillator.

In addition, the 1537-739K inductor has the ability to suppress radio frequency interferences. This means that it can be used to reduce the noise levels that may interfere with radio, TV, and other transmitting and receiving signals, and reduce the amount of electrical energy used in the device. By reducing the amount of energy used in the device, the device can be operated more efficiently and at a lower power level.

Furthermore, the 1537-739K fixed inductor is a highly efficient way to couple the frequencies of electronic circuits. It can be used to couple different components within an electronic system or, in some cases, between two different systems. By coupling the frequencies, the overall performance of the system is greatly improved.

Finally, the 1537-739K fixed inductor also has high frequency impedance characteristics. This feature is beneficial for controlling signals in high-frequency applications. The high frequency characteristic of the inductor prevents the signal from overloading, which in turn keeps the system from operating over the desired limit.

In conclusion, the 1537-739K application field and working principle are traditionally used in fixed inductor technology. This type of inductor is used for filtering noise, storing energy, and coupling frequencies. It is also beneficial in suppressing radio frequency interferences and providing high frequency impedance control. By understanding the application field and working principle of the 1537-739K fixed inductor, engineers can improve the performance of electronic systems.

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

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