7440650082 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-1059-2-ND |
Manufacturer Part#: |
7440650082 |
Price: | $ 0.82 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 8.2UH 3.8A 37 MOHM SMD |
More Detail: | 8.2µH Shielded Wirewound Inductor 3.8A 37 mOhm Max... |
DataSheet: | 7440650082 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.74277 |
DC Resistance (DCR): | 37 mOhm Max |
Height - Seated (Max): | 0.122" (3.10mm) |
Size / Dimension: | 0.394" L x 0.394" W (10.00mm 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: | 28MHz |
Q @ Freq: | -- |
Series: | WE-TPC |
Shielding: | Shielded |
Current - Saturation: | 2.8A |
Current Rating: | 3.8A |
Tolerance: | ±30% |
Inductance: | 8.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
An inductor is a passive electronic component that stores electrical energy in the form of a magnetic field, which can then be converted back into electrical energy. By utilizing Faraday’s law of electromagnetic induction, devices known as fixed inductors can be used to regulate the voltage and current in an electrical circuit. One such type of fixed inductor is the 7440650082, which is commonly used in power supplies, voltage dividers, audio systems and many other applications.
The 7440650082 is a galvanically isolated, shielded, multi-finger integrated inductor. It comes in two configuration versions, with the first featuring a 270 degree symmetric winding and the second featuring a 360 degree symmetric winding. Both configurations are capable of both bidirectional and continuous inductance control. Its construction features an overall winding ratio of 0.2A to 1A and an internal power supply that is designed to keep its overall inductance constant over temperature, as well as other environmental conditions. This inductor is also compliant with the industry’s RoHS directive, making it an ideal choice for use in a wide range of applications.
The 7440650082 is frequently used in power supplies, where it is most often used as a voltage divider or an input phase-shift circuit. This type of circuit is used in a variety of applications, including switch-mode power supplies (SMPS), Filter-capacitor-inductor (FCLC) resonant circuits, and boost or buck converters. It is also used in audio systems, where it is used as an audio transformers and low-frequency inductors, as well as for general circuit protection.
With circuitry integrated directly onto the device, this protective component greatly increases the speed and efficiency of power supplies. The device’s three-phase design also offers more protective features than standard two-phase designs, reducing the risk of short-circuiting and increasing the overall efficiency of the power supply. By using the 7440650082, power supplies can operate more quickly and efficiently than traditional power supplies.
The 7440650082 is also often used as an input phase-shift circuit. This type of circuit provides more efficient and reliable power to digital and analog circuits, while also minimizing interference. By providing more efficient power in this manner, the circuit is able to operate at a much faster speed than traditional circuits. Furthermore, the 7440650082 is alsodesigned with wideband operation, allowing it to operate over a wide range of frequency bands.
The 7440650082 is also commonly used as an output phase shift circuit, providing a more efficient and reliable source of power for analog and digital circuits. This is due in part to the coil’s high-speed response times and its wideband operation, allowing the circuit to react faster and deliver smoother power. As with its use as an input phase-shift circuit, the design of the 7440650082 provides more efficient power delivery than standard circuits.
In addition to its use in power supplies and phase shift circuits, the 7440650082 is also used in audio systems. As an audio transformer, it helps to boost or attenuate the level of the audio signal, as well as to reduce interference caused by stray magnetic fields. Low frequency inductors also use this device, where it helps reduce high-frequency noise and distortion.
Overall, the 7440650082 is a versatile and highly reliable device that is used in a variety of applications. Its wideband operation, high speed response times, and ability to provide more efficient and reliable power make it an ideal choice for power supplies, audio systems, and other applications. With its RoHS compliance, the 7440650082 is a safe and efficient choice for many types of circuits.
The specific data is subject to PDF, and the above content is for reference
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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...