
Allicdata Part #: | 811-3499-ND |
Manufacturer Part#: |
19R472C |
Price: | $ 1.09 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Power Solutions Inc. |
Short Description: | FIXED IND 4.7UH 7.8A 8 MOHM |
More Detail: | 4.7µH Unshielded Wirewound Inductor 7.8A 8 mOhm Ma... |
DataSheet: | ![]() |
Quantity: | 80 |
1 +: | $ 0.98910 |
5 +: | $ 0.98280 |
10 +: | $ 0.97650 |
25 +: | $ 0.96390 |
50 +: | $ 0.83790 |
100 +: | $ 0.80010 |
250 +: | $ 0.78120 |
500 +: | $ 0.77925 |
DC Resistance (DCR): | 8 mOhm Max |
Height - Seated (Max): | 0.827" (21.00mm) |
Size / Dimension: | 0.472" Dia (12.00mm) |
Supplier Device Package: | Radial Lead |
Package / Case: | Radial, Vertical Cylinder |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 95°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | 1900R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 7.8A |
Tolerance: | ±20% |
Inductance: | 4.7µH |
Material - Core: | -- |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tray |
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Fixed inductors are useful components in electrical and electronic circuits, and are used to store energy in the form of a magnetic field. 19R472C is a popular type of fixed inductor. It is widely used in many different applications and is an important part of many circuits.
The 19R472C fixed inductor is a four-wire device that consists of a series of four wires connected together. The four wires are arranged in a circle and the ends of each wire are connected to the corresponding terminals of the 19R472C. One of the terminals is the primary winding and the other is the secondary winding. The two terminals are then connected to a ground plane. The 19R472C fixed inductor has an advantage over conventional inductors in that it has a multi-dimensional winding structure which allows it to have a lower inductance value and a longer operating life.
The working principle of the 19R472C fixed inductor is simple. When a current flows through the primary winding of the 19R472C, this induces a magnetic field around the winding. This magnetic field causes an opposing current to flow through the secondary winding. The opposing current creates an increased inductance, which in turn generates an increased voltage. When the current is removed from the circuit, the induced current falls off and the voltage drops back to its original level.
The 19R472C fixed inductor is used in many different applications. One of its primary uses is in power supplies, where it helps to regulate the output voltage. It is also used in motor control, filter circuits, and radio transmitters. Another application of the 19R472C fixed inductor is in switching power supplies, where it is used to help regulate their output current. Finally, the 19R472C is also used in audio and video processing applications, where it helps to reduce noise.
The 19R472C fixed inductor is a versatile component with many uses. Its simple and efficient working principle and design makes it an attractive option for many applications. Its ability to regulate voltage and current makes it a necessary part of many circuit designs, and its multi-dimensional winding structure makes it a reliable and durable component for many different uses.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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