74438323047 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-4848-2-ND |
Manufacturer Part#: |
74438323047 |
Price: | $ 0.51 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 940MA 388 MOHM |
More Detail: | 4.7µH Shielded Molded Inductor 940mA 388 mOhm Max ... |
DataSheet: | 74438323047 Datasheet/PDF |
Quantity: | 27000 |
3000 +: | $ 0.46557 |
Series: | WE-MAPI |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Metal Composite |
Inductance: | 4.7µH |
Tolerance: | ±20% |
Current Rating: | 940mA |
Current - Saturation: | 1.75A |
Shielding: | Shielded |
DC Resistance (DCR): | 388 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | 35MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | 1008 (2520 Metric) |
Supplier Device Package: | 1008 (2520 Metric) |
Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
Height - Seated (Max): | 0.039" (1.00mm) |
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A fixed inductor is an electrical device that stores energy as a magnetic field. They are used in many different applications and are available in various sizes, shapes, and materials. The 74438323047 is a fixed inductor specifically designed for high-frequency, high-power applications.
The 74438323047 is normally used in AC applications such as medical equipment, audio amplifiers, and telecommunications systems. It is a generally smaller than other types of inductors, making it suitable for space-constrained designs. The 74438323047 comes with a wide variety of features, including a temperature range from -40 to +185°C, an insulation rating of 105°C, an operating voltage of 6V, and a power dissipation of 3W.
The working principle of the 74438323047 is quite simple. It utilizes a fixed core made of a material with a low-loss magnetic field, such as ferrite or iron-based compounds. This core is used in conjunction with an inductive coil, which is made from copper or aluminum wire. When a current passes through the coil, a magnetic field is created, which then induces a voltage in the coil. This voltage is the inductance of the device, and it is proportional to the current flowing through the coil.
The 74438323047 is typically used in applications such as voltage regulation, switching power supplies, RF amplifiers, and imaging systems. It is ideal for use in high-frequency circuits where a stable inductance is required. Its wide operating temperature range and high power dissipation make it suitable for a wide variety of applications. Additionally, the 74438323047 is relatively immune to physical shocks and vibrations, making it ideal for applications that experience harsh environments.
The 74438323047 is an invaluable tool for engineers who need to incorporate inductors into high-frequency, high-power applications. Its wide operating temperature range and high power dissipation make it suitable for a variety of applications. Additionally, its relatively low cost and simple construction make it a popular choice for engineers working with tight budgets. With its wide range of features, the 74438323047 is an ideal choice for engineers looking to incorporate inductors into their designs.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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7443833 | Wurth Electr... | 88.36 $ | 4 | WE-MAPI DESIGN KITFixed K... |
7443831 | Wurth Electr... | 68.61 $ | 1 | SMD POWER INDUCTORS WE-MA... |
7443734 | Wurth Electr... | 76.23 $ | 2 | SMD LOW PROFILE HIGH CURR... |
744354 | Wurth Electr... | 91.48 $ | 2 | SMD POWER INDUCTORS WE-HC... |
7443832 | Wurth Electr... | 88.36 $ | 2 | WE-MAPI DESIGN KITFixed K... |
744356 | Wurth Electr... | 103.67 $ | 1 | KIT INDUCTOR HC/HCA LARGE... |
7443732 | Wurth Electr... | 76.23 $ | 1000 | SMD LOW PROFILE HIGH CURR... |
7443736 | Wurth Electr... | 76.23 $ | 1000 | SMD LOW PROFILE HIGH CURR... |
744300 | Wurth Electr... | 83.85 $ | 1000 | SMD HIGH CURRENT FLAT WIR... |
744332 | Wurth Electr... | 97.2 $ | 1000 | KIT INDUCTOR WE-HCC SMDFi... |
744357 | Wurth Electr... | 99.1 $ | 1000 | SMD FLAT WIRE HIGH CURREN... |
744355 | Wurth Electr... | 103.67 $ | 1000 | KIT INDUCTOR HC/HCA SMALL... |
74438334012 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 1.2UH 2.65A 77 ... |
74438334056 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 5.6UH 1A 389 MO... |
74438334068 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 6.8UH 880MA 423... |
744383340056 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 560NH 3.6A 34.8... |
744383430033 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 330NH 2.5A 53 M... |
74438343012 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 1.2UH 1.5A 136 ... |
744383210047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 2.2A 95 M... |
744383220047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 2.25A 87 ... |
74438313010 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1UH 1.4A 159 MO... |
74438313012 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.2UH 1.3A 174 ... |
74438313015 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.5UH 950MA 237... |
74438313022 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 2.2UH 850MA 388... |
744383130033 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 330NH 1.9A 84 M... |
744383130047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 1.7A 101 ... |
744383130056 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 560NH 1.6A 113 ... |
744383130068 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680NH 1.5A 126 ... |
744383130082 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 820NH 1.4A 144 ... |
74438356012 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 1.2UH 5.8A 18 M... |
744383560068 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 680NH 8.2A 9 MO... |
744308015 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 150NH 25A 0.37 ... |
744307012 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 120NH 26A 0.29 ... |
744307016 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 160NH 26A 0.29 ... |
744307022 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 220NH 26A 0.29 ... |
744306025 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 250NH 26A 0.26 ... |
744373460068 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 680NH 11A 5.5 M... |
744373460082 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 820NH 9A 8 MOHM... |
744373460022 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 220NH 15A 2.8 M... |
744373460033 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 330NH 13A 3.9 M... |
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...