| Allicdata Part #: | 732-2160-2-ND |
| Manufacturer Part#: |
7443340047 |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 470NH 19A 1.72 MOHM |
| More Detail: | 470nH Shielded Wirewound Inductor 19A 3.1 mOhm Max... |
| DataSheet: |  7443340047 Datasheet/PDF |
| Quantity: | 1000 |
Specifications
| DC Resistance (DCR): | 3.1 mOhm Max |
| Height - Seated (Max): | 0.295" (7.50mm) |
| Size / Dimension: | 0.331" L x 0.311" W (8.40mm x 7.90mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 232MHz |
| Q @ Freq: | -- |
| Series: | WE-HCC |
| Shielding: | Shielded |
| Current - Saturation: | 32A |
| Current Rating: | 19A |
| Tolerance: | ±20% |
| Inductance: | 470nH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors are electronic components which store energy in a magnetic field. The 7443340047 is a type of fixed inductor, designed to provide specific and stable levels of inductance. The 7443340047 is a compact, low-profile, multi-layer device, with a winding construction that enables strong and reliable performance. It is used in a wide range of applications, including automotive, industrial, telecom, consumer, and medical.
Application Field
The 7443340047 is a multi-layer fixed inductor designed for space-restricted applications. It is suitable for signal path and feedback circuits, decoupling, and filter applications in high current DC/DC converters, power supplies, off-line converters, and AC/DC switched-mode power supplies. The 7443340047’s distinctive feature are its size and capacitance. It has an inner diameter of 0.14” and an outer diameter of 0.34”, making it small enough to fit into tight spaces. It also has a capacitance of 4.3 µH, allowing it to provide better signal integrity and higher performance than other small-profile fixed inductors.The 7443340047 is further designed for high ripple current tolerance and high self-resonant frequency, making it suitable for high frequency switching applications. Its high ESR allows for increased current capacity in pin-to-pin configurations, while its low ESR allows for reduced heat dissipation in buck and boost configurations.Working Principle
An inductor is an electronic component that stores energy in a magnetic field. The 7443340047 is a type of fixed inductor, which stores energy in a magnetic field by using two heavy wires wrapped around a core in a coil. When a current passes through the two wires, a magnetic field is produced around the core. This magnetic field stores energy and induces a voltage that can be used to power other electronic components. The 7443340047 also has a high resistance to current, which helps to limit the energy that is stored in the magnetic field.The 7443340047 has a winding construction that reduces the current ripple and noise. This winding construction also helps to reduce the size of the 7443340047 and allows it to provide a specific and stable inductance.Conclusion
The 7443340047 is an incredibly versatile fixed inductor that can be used in a wide range of applications, including automotive, telecom, industrial, consumer, and medical. Its winding construction allows it to provide a specific and stable inductance, while its size and capacitance make it suitable for space-restricted applications. Its high ESR provides increased current capacity in pin-to-pin configurations, while its low ESR allows for reduced heat dissipation in buck and boost configurations.The specific data is subject to PDF, and the above content is for reference
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