| Allicdata Part #: | 732-1175-2-ND |
| Manufacturer Part#: |
7447789004 |
| Price: | $ 1.08 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 4.7UH 2.9A 35 MOHM SMD |
| More Detail: | 4.7µH Shielded Wirewound Inductor 2.9A 35 mOhm Max... |
| DataSheet: | 7447789004 Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.97776 |
| DC Resistance (DCR): | 35 mOhm Max |
| Height - Seated (Max): | 0.138" (3.50mm) |
| Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 61MHz |
| Q @ Freq: | -- |
| Series: | WE-PD |
| Shielding: | Shielded |
| Current - Saturation: | 3.9A |
| Current Rating: | 2.9A |
| Tolerance: | ±20% |
| Inductance: | 4.7µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
The 7447789004 fixed inductors are a vital component in the world of electronics, playing a critical role in the system performance of various electronic products and circuits. This type of inductor is widely used in electronics, in both digital and analog designs. Its structure and working principle vary depending on the application.
Applications
7447789004 fixed inductors find applications in a wide range of electronic products, from personal computers and portable appliances to telecommunications equipment and office automation equipment. It is used for various purposes such as signal transmission, signal filtering and noise control. Due to its robust and reliable construction, the 7447789004 fixed inductor can be used for high-precision signal processing tasks in modern electronic equipment.
The 7447789004 fixed inductor is mostly used in telecommunications as a high-frequency transformers to filter harmonics out of a signal, in order to ensure proper communication over long distances. In digital circuits, such inductors provide the necessary level of signal boosting in order to ensure faithful transmission of digital signals. The 7447789004 fixed inductor is also used in radio transmission for frequency modulation and also in power supplies as part of the regulation circuit.
Working Principle
The 7447789004 fixed inductor is generally composed of an inductor core that is wrapped with insulated wire. The inductor core acts as a magnetic flux source and the wrapped wire functions as an inductance that passes current through it. This creates an electromagnetic field around the core of the inductor, which produces a force that tends to resist changes in the current. In essence, the purpose of an inductor is to store energy in the current form and to control its flow.
When current passes through the 7447789004 fixed inductor, a voltage is induced in the wire as a result of the current. The value of this voltage depends on the intensity of the current, and it can be used as a reference for the magnitude of the current being passed through the inductor. The 7447789004 fixed inductor is also useful for producing electrical pulses, as it can be used to modulate the current in order to produce desired frequencies.
The 7447789004 fixed inductor is also used as part of voltage regulator circuits, which usually consist of a voltage regulator, an inductor, a capacitor and a transistor. The inductor acts as a filter to reduce noise from the power supply and protect against interference, while the transistor is used to regulate the voltage. Capacitors are used to provide additional current filtering and the transistor is used to control the voltage.
In addition to its uses in electronic circuits, the 7447789004 fixed inductor is also used in a variety of other applications. It can be used in magnetic storage devices, motors, transformers, and as a component of any other device where an inductor is needed.
Conclusion
The 7447789004 fixed inductor is a critical component in a wide range of electronic devices and circuits. It plays a key role in signal processing, noise reduction, signal transmission, voltage regulation and magnetic storage applications. Its working principle is based on the principle of electromagnetic induction and its sturdy construction makes it suitable for use in high-precision applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 744772471 | Wurth Electr... | 0.67 $ | 492 | FIXED IND 470UH 430MA 890... |
| 744772022 | Wurth Electr... | 0.67 $ | 140 | FIXED IND 2.2UH 6A 10 MOH... |
| 7447714033 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 3.3UH 7.5A 10.5... |
| 744772820 | Wurth Electr... | 0.67 $ | 40 | FIXED IND 82UH 1A 160 MOH... |
| 7447709470 | Wurth Electr... | -- | 10500 | FIXED IND 47UH 3.8A 60 MO... |
| 7447709151 | Wurth Electr... | 1.13 $ | 7500 | FIXED IND 150UH 2.1A 200 ... |
| 7447709101 | Wurth Electr... | -- | 8750 | FIXED IND 100UH 2.5A 110 ... |
| 74479875210C | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 1UH 1.6A 115 MO... |
| 744784A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 040... |
| 744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
| 744765019A | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 1.9NH 1.04A 70 ... |
| 744761082C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 8.2NH 700MA 100... |
| 744761056C | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 5.6NH 700MA 190... |
| 74479776222 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 2.2UH 1.2A 110 ... |
| 7447709390 | Wurth Electr... | 1.13 $ | 1500 | FIXED IND 39UH 4.1A 56 MO... |
| 744774068 | Wurth Electr... | 0.78 $ | 1500 | FIXED IND 6.8UH 2.4A 82 M... |
| 7447471470 | Wurth Electr... | 1.71 $ | 347 | FIXED IND 47UH 3A 88 MOHM... |
| 7447779233 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 330UH 390MA 1.8... |
| 744760118C | Wurth Electr... | -- | 1000 | FIXED IND 18NH 500MA 200 ... |
| 74476032C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 470NH 250MA 2.3... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
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...
7447789004 Datasheet/PDF