74456047 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-1346-2-ND |
Manufacturer Part#: |
74456047 |
Price: | $ 0.95 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 5A 19 MOHM SMD |
More Detail: | 4.7µH Unshielded Wirewound Inductor 5A 19 mOhm Max... |
DataSheet: | 74456047 Datasheet/PDF |
Quantity: | 1000 |
600 +: | $ 0.85365 |
DC Resistance (DCR): | 19 mOhm Max |
Height - Seated (Max): | 0.209" (5.30mm) |
Size / Dimension: | 0.500" L x 0.394" W (12.70mm x 10.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 38MHz |
Q @ Freq: | -- |
Series: | WE-PD4 |
Shielding: | Unshielded |
Current - Saturation: | 6A |
Current Rating: | 5A |
Tolerance: | ±20% |
Inductance: | 4.7µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
An inductor, also called a “coil” or “choke”, is a passive two-terminal electrical component which stores energy in a magnetic field in reaction to the current passing through it. Fixed inductors have their inductance set when they are manufactured, and unlike variable inductors or adjustable inductors, their inductance or value will not change once it is set. Fixed inductors come in many shapes and sizes, they can be large and bulky or extremely small and compact and are made out of many different materials and components. Fixed inductors have many uses and applications, such as in power supplies, electronic circuits, computers, oscillators, and more.
74456047 Fixed Inductors: Application Field and Working Principle
The 74456047 inductor is an extremely popular choice amongst a wide range of different applications. This particular type of fixed inductor is a small, surface-mount component that is used in modern electronic circuits in smartphones, tablets, computers, and other electronics, as well as in larger commercial and industrial applications. Due to its small size, it is also used in environment-sensitive applications such as aircraft, space, cars, and other places where size and weight are important factors.
The 74456047 fixed inductors is most commonly used in a range of different applications such as power supplies, electronic circuits, oscillators, modulators, amplifiers, radio receivers and transmitters, filters, antenna amplifiers, audio amplifiers and preamplifiers, and many more. These inductors are also used in consumer electronics, computers, industrial electronics, automotive electronics, and even in medical medical and military applications.
The 74456047 fixed inductor works by creating and stabilizing a magnetic field when an electrical current is passed through its coils. This magnetic field then interacts with the current to resist any changes in the current, thus allowing it to hold a steady, pre-set electrical level over a wide range of frequency, power, and temperature values. The 74456047 fixed inductor has a fairly low DC resistance, which allows it to be used in applications where low power is needed.
The 74456047 fixed inductor also has a wide range of operating temperature values, with little to no effect on its performance. It is a very reliable and stable component, which is why it is used in so many different applications. It is also able to withstand a high number of operating cycles, without any significant loss in performance.
Conclusion
The 74456047 fixed inductor is an incredibly versatile and reliable component, that can be used in a wide range of applications. It is a small surface-mount component used in modern electronic circuits in a variety of applications, ranging from consumer electronics, computers, industrial electronics, automotive electronics, to medical devices and military applications. Its working principle is based on the creation of a magnetic field when an electrical current passes through its coils, which then interacts with the current to resist any changes in the current, thus allowing it to hold a steady, pre-set electrical level over a wide range of frequency, power, and temperature values.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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74459247 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470UH 800MA 1.0... |
74456015 | Wurth Electr... | -- | 1000 | FIXED IND 1.5UH 7.2A 9 MO... |
74456022 | Wurth Electr... | 0.95 $ | 1000 | FIXED IND 2.2UH 6.5A 11 M... |
74456056 | Wurth Electr... | 0.95 $ | 1000 | FIXED IND 5.6UH 4A 32 MOH... |
74456082 | Wurth Electr... | 0.95 $ | 1000 | FIXED IND 8.2UH 3.2A 40 M... |
74457112 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 12UH 5.5A 28 MO... |
74457118 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 18UH 4.6A 40 MO... |
74457156 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 56UH 2.6A 116 M... |
74458003 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 3.3UH 6.2A 18 M... |
74451115 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 15UH 800MA 90 M... |
74455168 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 68UH 400MA 860 ... |
74456047 | Wurth Electr... | 0.95 $ | 1000 | FIXED IND 4.7UH 5A 19 MOH... |
74456247 | Wurth Electr... | 0.95 $ | 600 | FIXED IND 470UH 600MA 1.7... |
74455122 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 22UH 800MA 370 ... |
7445610 | Wurth Electr... | 0.95 $ | 1000 | FIXED IND 10UH 3.3A 45 MO... |
74456122 | Wurth Electr... | -- | 600 | FIXED IND 22UH 2.6A 95 MO... |
74451047 | Wurth Electr... | -- | 1000 | FIXED IND 4.7UH 1.4A 60 M... |
74451022 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 2.2UH 1.8A 50 M... |
7445520 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 100UH 300MA 1.2... |
74455147 | Wurth Electr... | 1.22 $ | 500 | FIXED IND 47UH 500MA 640 ... |
74455115 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 15UH 1.1A 230 M... |
74458122 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 22UH 3.5A 47 MO... |
74457133 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 33UH 3.4A 70 MO... |
74455022 | Wurth Electr... | -- | 500 | FIXED IND 2.2UH 2.4A 70 M... |
7445501 | Wurth Electr... | 1.22 $ | 500 | FIXED IND 1UH 2.9A 50 MOH... |
74458308 | Wurth Electr... | 1.3 $ | 1000 | FIXED IND 8MH 350MA 8 OHM... |
74458303 | Wurth Electr... | 1.3 $ | 1000 | FIXED IND 3MH 500MA 3.5 O... |
7445404 | Wurth Electr... | 1.29 $ | 1000 | FIXED IND 4.7UH 2.7A 40 M... |
74455015 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 1.5UH 2.8A 50 M... |
74457010 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 1UH 15A 4 MOHM ... |
74457012 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 1.2UH 15A 4 MOH... |
74457018 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 1.8UH 13A 5 MOH... |
74457027 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 2.7UH 10A 8 MOH... |
74457033 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 3.3UH 9A 9 MOHM... |
74457056 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 5.6UH 7.8A 15 M... |
74457068 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 6.8UH 7.5A 17 M... |
74457082 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 8.2UH 7A 19 MOH... |
7445710 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 10UH 6.5A 21 MO... |
74457115 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 15UH 5A 35 MOHM... |
74457122 | Wurth Electr... | 1.22 $ | 1000 | FIXED IND 22UH 4A 47 MOHM... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...