Allicdata Part #: | SRR7045-271MTR-ND |
Manufacturer Part#: |
SRR7045-271M |
Price: | $ 0.22 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 270UH 400MA 840 MOHM |
More Detail: | 270µH Shielded Wirewound Inductor 400mA 840 mOhm M... |
DataSheet: | SRR7045-271M Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.19332 |
3000 +: | $ 0.18194 |
5000 +: | $ 0.17626 |
10000 +: | $ 0.17057 |
25000 +: | $ 0.16489 |
Specifications
DC Resistance (DCR): | 840 mOhm Max |
Height - Seated (Max): | 0.189" (4.80mm) |
Size / Dimension: | 0.276" L x 0.276" W (7.00mm x 7.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 5MHz |
Q @ Freq: | 30 @ 796kHz |
Series: | SRR7045 |
Shielding: | Shielded |
Current - Saturation: | 275mA |
Current Rating: | 400mA |
Tolerance: | ±20% |
Inductance: | 270µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors
Fixed inductors are components used in electrical circuits for various purposes. They provide varying levels of magnetic field energy, depending on the type of inductor. The SRR7045-271M is a type of fixed inductor that is commonly utilized in circuits for energy storage and frequency adjustment.Application Field
The SRR7045-271M is part of the SMD power inductor series and is specifically designed for applications that require a high current input. It is widely utilized in automotive electronics, LED lighting systems, telecommunication systems, and consumer electronics. The SRR7045-271M is also able to operate in harsh environments due to its durability.Working Principle
Fixed inductors use a basic principle known as Faraday\'s law of induction which states that an electromotive force (EMF) is generated in a conductive loop when it moves through a changing magnetic field. In the case of the SRR7045-271M, this law is used to produce stable power output and frequency control.The SRR7045-271M is a high inductance power inductor that operates with an initial inductance of 2.7 μH and a maximum current of 45 A. It is made from magnetic powder and has a temperature range of -40°C to 105°C. The SRR7045-271M possesses superior windings which enable it to have low DC resistance and low noise characteristics. In order to ensure the SRR7045-271M performs at its maximum efficiency, magnetic shielding and bobbin winding are provided for better insulation and heat dissipation. Moreover, the SRR7045-271M has overcurrent protection circuitry which ensures that the inductor will not fail due to excessive current. This helps to prevent any dangerous output and potential damage to the device or connected components.Conclusion
The SRR7045-271M is a high-quality fixed inductor that is designed to operate in a wide range of applications and harsh environments. Its unique design enables it to provide stable power output and frequency control, while its magnetic shielding and overcurrent protection circuitry ensure that it is protected from damage. The SRR7045-271M is an ideal choice for those looking for a reliable fixed inductor.The specific data is subject to PDF, and the above content is for reference
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