7440690047 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-1891-2-ND |
Manufacturer Part#: |
7440690047 |
Price: | $ 0.82 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 2.2A 70 MOHM SMD |
More Detail: | 4.7µH Shielded Wirewound Inductor 2.2A 70 mOhm Max... |
DataSheet: | 7440690047 Datasheet/PDF |
Quantity: | 1000 |
550 +: | $ 0.74277 |
DC Resistance (DCR): | 70 mOhm Max |
Height - Seated (Max): | 0.059" (1.50mm) |
Size / Dimension: | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 30MHz |
Q @ Freq: | -- |
Series: | WE-TPC |
Shielding: | Shielded |
Current - Saturation: | 1.8A |
Current Rating: | 2.2A |
Tolerance: | ±20% |
Inductance: | 4.7µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are electronic components that are used to limit AC current and store energy from an electrical current. The 7440690047 is a type of fixed inductor that is designed to handle larger currents than other types. This particular type of inductor is used in a variety of applications, including telecommunications, ultra-wideband systems, automotive systems, and many more.
An inductor is an electrical device composed of a coil of wire and is used to oppose changes in current. The 7440690047 inductor has high inductance, which allows it to handle larger currents without experiencing excessive losses. This device also has excellent temperature stability and is able to handle a wide range of frequencies. The 7440690047 has a high saturated inductance of 24.46 uh and a low saturation current of 1.98 A when tested at room temperature.
The working principle of fixed inductors is based on the principle of Faraday’s Laws, which state that when a changing magnetic field is applied to an inductor, an electromotive force is induced in the circuit, resulting in a voltage. Fixed inductors can be used to store energy in a magnetic field, which is then released as electricity when the magnetic field changes. This is the same principle used in transformers.
The 7440690047 has a wide range of application fields. In telecommunications, this device is used in base station circuitry in order to reduce the magnitude of AC signals, limit the signal bandwidth, and generate the correct operating frequency. In ultra-wideband systems, this device helps reduce interference between various frequencies and helps preserve the accuracy of the system. In automotive systems, the 7440690047 inductor is used to filter out noise and preserve the circuit\'s integrity. This inductor is also used in high-sensitivity LPF filters, LC filters, or output filtering applications for integrated circuits.
In conclusion, the 7440690047 is a type of fixed inductor that is designed to handle larger current levels than other types. It has a high inductance as well as excellent temperature stability and can handle a wide range of frequencies. This device has a wide range of application fields, including telecommunications, ultra-wideband systems, automotive systems, and more. The working principle of fixed inductors is based on Faraday’s Laws, which state that a changing magnetic field induces an electromotive force in the circuit which produces a voltage. The 7440690047 fixed inductor is an ideal choice for numerous applications due to its high inductance and thermal stability.
The specific data is subject to PDF, and the above content is for reference
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744052006 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 6.2UH 1.45A 80 ... |
744052007 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 7.5UH 1.35A 90 ... |
744052009 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 9UH 1.25A 110 M... |
744043005 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 5.6UH 1.38A 85 ... |
744043150 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 15UH 1.03A 150 ... |
744043180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 980MA 160 ... |
744052221 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 220UH 230MA 2.5... |
744052180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 900MA 210 ... |
744052680 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 68UH 640MA 850 ... |
744052120 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 12UH 1A 160 MOH... |
744052101 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 100UH 350MA 1.1... |
744025270 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 27UH 450MA 796 ... |
744053003 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 3UH 2.8A 30 MOH... |
744053004 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 4.2UH 2.5A 35 M... |
744053005 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 5.3UH 2.3A 40 M... |
744053120 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 12UH 1.46A 80 M... |
7440420039 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 3.9UH 1.82A 75 ... |
7440310047 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 470NH 3A 22 MOH... |
74402800033 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 330NH 2.8A 35 M... |
74402800047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 2.5A 42 M... |
74402800082 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 820NH 2A 65 MOH... |
74402900033 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 330NH 3.1A 29 M... |
74402900047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 2.8A 37 M... |
74402900082 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 820NH 2.4A 45 M... |
74402800015 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 150NH 3A 25 MOH... |
7440300047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 1.45A 64 ... |
7440300068 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 680NH 1.3A 78 M... |
744030001 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 1.2UH 1A 115 MO... |
744030002 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 2.2UH 740MA 170... |
744030003 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 3.3UH 650MA 225... |
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...