Allicdata Part #: | 732-3881-2-ND |
Manufacturer Part#: |
7443551331 |
Price: | $ 1.62 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 33UH 5.5A 30.5 MOHM |
More Detail: | 33µH Shielded Wirewound Inductor 5.5A 30.5 mOhm No... |
DataSheet: | 7443551331 Datasheet/PDF |
Quantity: | 1600 |
400 +: | $ 1.47483 |
Series: | WE-HCI |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | -- |
Inductance: | 33µH |
Tolerance: | ±20% |
Current Rating: | 5.5A |
Current - Saturation: | 5.5A |
Shielding: | Shielded |
DC Resistance (DCR): | 30.5 mOhm |
Q @ Freq: | -- |
Frequency - Self Resonant: | 11MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 155°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | 1365 |
Size / Dimension: | 0.504" L x 0.504" W (12.80mm x 12.80mm) |
Height - Seated (Max): | 0.256" (6.50mm) |
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Fixed Inductors
Fixed inductors, also known as chokes, are electrical components that allow electricity to flow in only one direction, while blocking it from flowing in the other direction. They are made from a variety of materials and are designed to be securely fixed into contours or recesses in the circuit board, providing the necessary inductance value for a specific application. By doing so, they can act as filters for DC components, providing a steady current and maintaining the desired voltage for the circuit. The 7443551331 application field and working principle is as follows.
7443551331 Application Field
7443551331 fixed inductors are primarily used in the railway industry, where they help boost the voltage of the signal, while maintaining a consistent, high voltage level. The inductors are designed to help stabilize and regulate power supply in high-voltage circuits in locomotives and other rail-related equipment. In addition, they are used in other industries, such as lighting, energy, automotive, marine, and medical that require reliable voltage regulation.
7443551331 Working Principle
The 7443551331 fixed inductor works by shielding an electrical field that is created by the passing current. It does this by creating a magnetic field around the component that acts as a shield, blocking the current and preventing it from travelling in the wrong direction. This helps to maintain a steady output voltage, while also preventing any sudden power spikes. The inductor is designed to be securely fixed in place, ensuring that the desired amount of inductance is maintained at all times.
In addition, the 7443551331 fixed inductor works to prevent feedback in the circuit. When current flows through the inductor, the magnetic field surrounding it creates a resistance to opposing electrical fields. This resistance serves to dampen electrical noise, helping to reduce interference and maintain a consistent output voltage. By doing so, they ensure the circuit remains stable and functioning optimally, providing the desired output voltage needed for the application.
Conclusion
In conclusion, the 7443551331 fixed inductors are designed for use in a variety of applications, particularly those involving railway, automotive, and medical industries. They work by creating a magnetic field that blocks the current from travelling in the wrong direction, thereby helping to maintain a steady output voltage. They also help to reduce electrical noise and feedback in the circuit, providing the desirable output voltage and ensuring that the circuit remains stable and functioning optimally.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
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...