![SDR0403-2R7ML Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | SDR0403-2R7MLTR-ND |
Manufacturer Part#: |
SDR0403-2R7ML |
Price: | $ 0.15 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 2.7UH 2.43A 52 MOHM |
More Detail: | 2.7µH Unshielded Wirewound Inductor 2.43A 52 mOhm ... |
DataSheet: | ![]() |
Quantity: | 4000 |
2000 +: | $ 0.13227 |
4000 +: | $ 0.12449 |
6000 +: | $ 0.12060 |
10000 +: | $ 0.11671 |
50000 +: | $ 0.10893 |
DC Resistance (DCR): | 52 mOhm Max |
Height - Seated (Max): | 0.126" (3.20mm) |
Size / Dimension: | 0.177" L x 0.157" W (4.50mm x 4.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 75MHz |
Q @ Freq: | 28 @ 7.96MHz |
Series: | SDR0403 |
Shielding: | Unshielded |
Current - Saturation: | 3.5A |
Current Rating: | 2.43A |
Tolerance: | ±20% |
Inductance: | 2.7µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive electronic components used to store energy in the form of a magnetic field in circuits. Among various types of inductors, SDR0403-2R7ML inductor is one of the most popular solutions for SMD applications. This article will discuss the SDR0403-2R7ML application fields and working principle.
The SDR0403-2R7ML fixed inductor is an effective solution for SMD designs. It is designed in a small SDR0403 surface-mount package with an inductance range of 2.7 μH to 28.0 μH. This inductor has a high-saturation rating up to 900 mA, maximum resistance up to 28.0 mΩ, and a low DCR between 0.9 mΩ and 13 mΩ. Furthermore, it has an operating temperature between -40°C and + 125°C. The SDR0403-2R7ML inductor is ideal for education and research, signal conditioning, and voltage-controlled oscillator applications. It is also used in amplifiers, power supplies, filters, power management, and audio frequency circuits.
The SDR0403-2R7ML inductor’s working principle is based on the concept of electricity and magnetism. It works by creating a magnetic field around a wire when current flows through it. This magnetic field stores energy, which can be released when the current flow is interrupted. The inductance of the SDR0403-2R7ML is determined by the size and shape of the conductor, as well as the amount of magnetic material surrounding it. As current passes through the coil, the inductor’s magnetic field induces a voltage in the opposite direction which opposes the change in current flow.
In conclusion, the SDR0403-2R7ML inductor is a small size SMD component for signal conditioning, voltage-controlled oscillator, audio frequency circuits, amplifiers, power supplies, power management, filters, and education and research applications. Its working principle is based on the concept of electricity and magnetism, and it works by creating a magnetic field around a wire when current flows through it, storing energy which can be released when the current flow is interrupted.
The specific data is subject to PDF, and the above content is for reference
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