7440700012 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-1874-2-ND |
Manufacturer Part#: |
7440700012 |
Price: | $ 0.83 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 1.2UH 4.6A 16.5 MOHM |
More Detail: | 1.2µH Shielded Wirewound Inductor 4.6A 16.5 mOhm M... |
DataSheet: | 7440700012 Datasheet/PDF |
Quantity: | 1000 |
550 +: | $ 0.74277 |
Current Rating: | 4.6A |
Current - Saturation: | 4.2A |
Shielding: | Shielded |
DC Resistance (DCR): | 16.5 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | 150MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | -- |
Size / Dimension: | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
Height - Seated (Max): | 0.079" (2.00mm) |
Series: | WE-TPC |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 1.2µH |
Tolerance: | ±30% |
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Fixed inductors, such as the 7440700012, are used in a variety of applications and have a distinct working principle. These inductors are based on an electromagnetic principle called induction. When a current is applied to an inductor, a magnetic field is created. This magnetic field then induces a voltage in the inductor’s coils, thus forming a circuit. The size of the inductance, or the amount of current that can be induced, is dependent on the size of the inductor, as well as the amount of turns of the coil.
The 7440700012 fixed inductor is an effective tool for both DC and AC operations. This particular type of inductor is designed to provide increased efficiency and stability in high power applications, such as DC-DC converters, inverters, and switch mode power supplies. It is also commonly used in power amplifiers, where its high efficiency is critical to maintain a high output power. In addition, the 7440700012 is widely used in applications such as motor control, DC chokes, and other power-related products.
The working principle of the 7440700012 is relatively straightforward. When a current is applied to the inductor, it creates a magnetic field which in turn induces a voltage across the inductor’s coils. This voltage induces a current flow, which is called the induced current. As long as the magnetic field remains constant, the induced current remains constant as well. This current can be adjusted by adjusting the number of turns of the coil.
The 7440700012 is designed to provide excellent stability in applications with high ripple current requirements. This inductor is designed to ensure peak performance under a wide variety of operating conditions, including high switching frequency and high temperature. It is designed with a high current rating and provides excellent safety under high transient conditions.
In summary, the 7440700012 fixed inductor is a versatile and effective component in a range of power applications. It is designed to provide high efficiency and stability in applications such as DC-DC converters, inverters, and switch mode power supplies. It is also widely used in power amplifiers and motor control. This inductor is based on the electromagnetic principle of induction and uses magnetic fields to induce a voltage in its coils. This voltage then induces a current flow, which can be adjusted by adjusting the number of turns of the coil. The 7440700012 provides excellent stability in high ripple current applications and is designed with a high current rating and excellent safety features.
The specific data is subject to PDF, and the above content is for reference
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744052180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 900MA 210 ... |
744052680 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 68UH 640MA 850 ... |
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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... |
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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 ...
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FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...