Allicdata Part #: | 283-3561-2-ND |
Manufacturer Part#: |
DRA124-4R7-R |
Price: | $ 1.11 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Eaton |
Short Description: | FIXED IND 4.7UH 5.47A 14 MOHM |
More Detail: | 4.7µH Shielded Wirewound Inductor 5.47A 14 mOhm No... |
DataSheet: | DRA124-4R7-R Datasheet/PDF |
Quantity: | 1000 |
750 +: | $ 0.99994 |
1500 +: | $ 0.96768 |
3750 +: | $ 0.93542 |
5250 +: | $ 0.90317 |
DC Resistance (DCR): | 14 mOhm |
Height - Seated (Max): | 0.177" (4.50mm) |
Size / Dimension: | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 165°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | DRA |
Shielding: | Shielded |
Current - Saturation: | 9.06A |
Current Rating: | 5.47A |
Tolerance: | ±20% |
Inductance: | 4.7µH |
Material - Core: | -- |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are one of the most ubiquitous and useful components in an electronic system. A fixed inductor works by storing energy in a magnetic field created by current flowing through a coil, and then releasing that energy when current is removed. The DRA124-4R7-R is a type of fixed inductor that is widely used for a variety of different application scenarios.
DRA124-4R7-R Application Field
The DRA124-4R7-R is a low-profile, high-powered inductor, which makes it an ideal choice for a wide range of applications such as power supply modules, switch-mode power supplies, DC-DC converters, and voltage regulators. It can also be used as part of a choke coil for suppressing EMI.
The DRA124-4R7-R has a maximum DC current of 3.2A and inductance value of 4.7mH, which makes it well suited for applications requiring high efficiency and low-loss operation. It is also highly resistant to physical and thermal shock, making it suitable for applications in harsh environments.
DRA124-4R7-R Working Principle
Fixed inductors like the DRA124-4R7-R work by using the principle of induced fields. When current flows through the coil, it creates a magnetic field around the component. This field stores energy as a result of current flow. When the current is removed, the stored energy is released back into the circuit, allowing for a continuous and stable operation.
The DRA124-4R7-R also has an in-built ferrite core, which helps to reduce resistance and improve inductance. This means that the component can store and release more energy with higher efficiency, which translates into increased performance and reliability.
Another important factor when it comes to fixed inductors like the DRA124-4R7-R is the inductance value. This is measured in mH (milihenrys) and represents the amount of magnetic field created when current passes through the coil. It is important to choose the correct inductance value for the application, as too low an inductance value will limit the performance of the component while too high a value can lead to excessive humming or buzzing.
Conclusion
The DRA124-4R7-R is a versatile fixed inductor that is well-suited for a variety of applications. It has an impressive DC current of 3.2A and inductance value of 4.7mH, allowing it to ensure high efficiency and low-loss operation. It also has an in-built ferrite core, which helps to reduce resistance and improve inductance. As such, it is the perfect choice for reliable and long-lasting performance.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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DRA127-821-R | Eaton | 1.25 $ | 1000 | FIXED IND 820UH 637MA 1.5... |
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DRA124-150-R | Eaton | -- | 1000 | FIXED IND 15UH 3.1A 44 MO... |
DRA124-101-R | Eaton | 0.85 $ | 1000 | FIXED IND 100UH 1.199A 29... |
DRA127-150-R | Eaton | 0.96 $ | 1000 | FIXED IND 15UH 4.83A 27 M... |
DRA127-151-R | Eaton | -- | 1000 | FIXED IND 150UH 1.524A 26... |
DRA127-680-R | Eaton | -- | 1000 | FIXED IND 68UH 2.333A 115... |
DRA127-2R2-R | Eaton | 1.01 $ | 1000 | FIXED IND 2.2UH 12.52A 4 ... |
DRA125-100-R | Eaton | 1.04 $ | 1000 | FIXED IND 10UH 5.57A 17 M... |
DRA127-221-R | Eaton | 1.02 $ | 1000 | FIXED IND 220UH 1.253A 39... |
DRA124-100-R | Eaton | 0.91 $ | 1000 | FIXED IND 10UH 3.67A 31 M... |
DRA124-8R2-R | Eaton | 0.99 $ | 1000 | FIXED IND 8.2UH 3.87A 28 ... |
DRA124-2R2-R | Eaton | 0.99 $ | 1000 | FIXED IND 2.2UH 7.64A 7 M... |
DRA124-1R0-R | Eaton | 1.02 $ | 750 | FIXED IND 1UH 11.65A 3.1 ... |
DRA124-681-R | Eaton | 1.03 $ | 1000 | FIXED IND 680UH 466MA 1.9... |
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DRA124-471-R | Eaton | 1.1 $ | 1000 | FIXED IND 470UH 568MA 1.3... |
DRA124-4R7-R | Eaton | 1.11 $ | 1000 | FIXED IND 4.7UH 5.47A 14 ... |
DRA125-2R2-R | Eaton | 1.13 $ | 1000 | FIXED IND 2.2UH 10.61A 4.... |
DRA125-150-R | Eaton | 1.93 $ | 11815 | FIXED IND 15UH 4.45A 27 M... |
DRA125-330-R | Eaton | -- | 1800 | FIXED IND 33UH 3.19A 53 M... |
DRA125-470-R | Eaton | 0.89 $ | 4200 | FIXED IND 47UH 2.59A 81 M... |
DRA124-330-R | Eaton | 0.87 $ | 1000 | FIXED IND 33UH 1.98A 108 ... |
DRA124-151-R | Eaton | 0.88 $ | 1000 | FIXED IND 150UH 967MA 454... |
DRA125-820-R | Eaton | 0.97 $ | 1000 | FIXED IND 82UH 2.005A 135... |
DRA127-820-R | Eaton | 0.98 $ | 1000 | FIXED IND 82UH 2.008A 155... |
DRA125-1R5-R | Eaton | 0.98 $ | 1000 | FIXED IND 1.5UH 12.89A 3.... |
DRA127-3R3-R | Eaton | 0.98 $ | 1000 | FIXED IND 3.3UH 9.59A 6.8... |
DRA127-8R2-R | Eaton | 0.98 $ | 1000 | FIXED IND 8.2UH 6.33A 16 ... |
DRA127-1R0-R | Eaton | -- | 1000 | FIXED IND 1UH 19.22A 1.7 ... |
DRA127-6R8-R | Eaton | -- | 1000 | FIXED IND 6.8UH 7.32A 12 ... |
DRA124-820-R | Eaton | 1.02 $ | 1000 | FIXED IND 82UH 1.285A 257... |
DRA124-821-R | Eaton | 1.02 $ | 1000 | FIXED IND 820UH 406MA 2.5... |
DRA124-1R5-R | Eaton | -- | 1000 | FIXED IND 1.5UH 9.36A 4.9... |
DRA125-3R3-R | Eaton | 1.1 $ | 1000 | FIXED IND 3.3UH 9.69A 5.8... |
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FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
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