4302R-271K Allicdata Electronics
Allicdata Part #:

4302R-271K-ND

Manufacturer Part#:

4302R-271K

Price: $ 1.05
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 270NH 890MA 190 MOHM
More Detail: 270nH Unshielded Inductor 890mA 190 mOhm Max 2-SM...
DataSheet: 4302R-271K datasheet4302R-271K Datasheet/PDF
Quantity: 1000
2000 +: $ 0.95794
Stock 1000Can Ship Immediately
$ 1.05
Specifications
DC Resistance (DCR): 190 mOhm Max
Height - Seated (Max): 0.095" (2.41mm)
Size / Dimension: 0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 240MHz
Q @ Freq: 40 @ 25MHz
Series: 4302R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 890mA
Tolerance: ±10%
Inductance: 270nH
Material - Core: Iron Powder
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that store energy in the form of magnetic fields. The 4302R-271K specifically is a through-hole, radial leaded inductor commonly used in filter and resonance circuits. It is comprised of an iron core wrapped with copper wire.

Applying fixed inductors to a circuit can improve the performance of the system in terms of efficiency, cost, size, and power. In order to achieve this, a proper understanding of the inductor’s application field and its working principle is essential.

As a component in a filter or resonance circuit, the 4302R-271K inductor works in conjunction with other electronic components, such as capacitors and resistors, to produce the desired filter or resonance results. In a passive filter circuit, for instance, the inductor acts as a high pass filter, allowing frequencies in the higher range of the spectrum to pass, while attenuating lower frequencies. Similarly, they can also be used to create a low pass filter, where the opposite effect occurs. In a resonance circuit, however, the inductor and capacitor become part of a tuned circuit, causing a peak of energy at a specific frequency.

While understanding the application field of the 4302R-271K particular inductor is important, it is necessary to understand how it works. The 4302R-271K is composed of an iron core wrapped in several layers of copper wire, much in the same manner as a transformer. This structure creates a magnetomotive force, allowing the inductor to store energy in the form of a magnetic field. By alternating the current to the coil, the inductor will either release or absorb energy.

The 4302R-271K includes a number of beneficial features, such as a wide range of inductance, low resistive losses, and moderate Q-factors, making it an ideal component for filter and resonance circuits. Its versatile range of inductance also allows for adjusting the filter and resonance circuit performance, making it adaptable in different configurations. Furthermore, the 4302R-271K inductors are highly reliable, offergreat resonance characteristics and have a wide frequency range.

It is also possible to connect multiple 4302R-271K inductors together in order to create a larger inductor with an increased inductance value. This is achieved by stacking the inductors in a magnetic circuit which allows them to share the same magnetic field, thus increasing the inductance. Furthermore, multiple 4302R-271K inductors can be realized in a single component, providing a small footprint, while delivering the same performance.

In summary, the 4302R-271K fixed inductor is a highly reliable component which is widely used in filter and resonance circuits. Its range of inductance, low resistive losses, moderate Q-factors, and wide frequency range make it an ideal choice for many applications. Understanding the application field and working principle of the fixed inductor is essential in order to ensure the overall performance of the circuit.

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

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