74437349068 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-3356-2-ND |
Manufacturer Part#: |
74437349068 |
Price: | $ 1.08 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 6.8UH 3.5A 51.5 MOHM |
More Detail: | 6.8µH Shielded Molded Inductor 3.5A 51.5 mOhm Max ... |
DataSheet: | 74437349068 Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 0.97839 |
DC Resistance (DCR): | 51.5 mOhm Max |
Height - Seated (Max): | 0.197" (5.00mm) |
Size / Dimension: | 0.287" L x 0.260" W (7.30mm x 6.60mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 16MHz |
Q @ Freq: | -- |
Series: | WE-LHMI |
Shielding: | Shielded |
Current - Saturation: | 9.5A |
Current Rating: | 3.5A |
Tolerance: | ±20% |
Inductance: | 6.8µH |
Material - Core: | Iron Powder |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, denoted as 74437349068, are devices that restrict the flow of current in a circuit while providing a constant storage of energy in the form of a magnetic field. They are widely used in many industry applications such as switching power supplies and RF designs.
The physical structure of a fixed inductor device consists of two metal coils (conductors) wrapped around a ferromagnetic core. Two electrical terminals are connected to the conductors, allowing current to flow. When current passes through the inductor, a magnetic field is produced and stored in the core that restricts the current from flowing. The stored energy is released when the switch is opened.
The most common types of fixed inductors are air core inductors, which are made by winding a conductive wire around a permeable air core, and toroidal inductors, which are wound around a donut-shaped ferromagnetic core. These types of inductors have widely different electrical characteristics which are determined by the size of the core, the application for which the inductor is used, and the type of wire used to wind the coil.
The inductance of an inductor is the measure of resistance to changes in current. It is usually measured in Henrys (H) and represents the capacity of an inductor to store energy based on the strength and number of turns of the coil, the type of core material used, and the size of the core. The self-resonance frequency or self-resonant frequency (SRF) of an inductor is the frequency at which the inductor behaves as if it had no inductance.
Inductors are used in many applications such as DC-to-DC converters, power factor correction circuits, pulse transformers, switching regulators, and filter circuits. In these applications, inductors are used to filter and control the flow of current, store energy, protect circuits from overvoltage and over-current, and minimize electrical noise.
Inductors are also used in RF designs for purposes such as matching the impedance of an antenna, filtering signals, and providing a constant current source to an electronic device. In such applications, the inductor must be designed to have high self-resonance frequency, low insertion loss, and wide bandwidth.
Finally, inductors are used in the design of high-speed switching circuits, high-performance audio amplifiers, and certain industrial control circuits. An inductor is used to store energy in the form of a magnetic field, thereby allowing the circuit to switch rapidly and accurately. This is achieved by increasing the inductance of an inductor, which increases the stored energy.
In conclusion, fixed inductors, denoted as 74437349068, are devices that restrict the flow of current in a circuit while providing a constant storage of energy in the form of a magnetic field. Their applications span many industries, and they are used for a variety of purposes such as filtering, controlling current, protecting circuits, and minimizing electrical noise.
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...