| Allicdata Part #: | 732-7298-2-ND |
| Manufacturer Part#: |
744766902 |
| Price: | $ 0.16 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 2.2UH 1.45A 160 MOHM |
| More Detail: | 2.2µH Unshielded Inductor 1.45A 160 mOhm Max Nons... |
| DataSheet: | 744766902 Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.14805 |
| DC Resistance (DCR): | 160 mOhm Max |
| Height - Seated (Max): | 0.134" (3.40mm) |
| Size / Dimension: | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1.60MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 79MHz |
| Q @ Freq: | 30 @ 1.60MHz |
| Series: | WE-GFH |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 1.45A |
| Tolerance: | ±10% |
| Inductance: | 2.2µH |
| Material - Core: | Iron Powder |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
A fixed inductor, also known as a coil, choke, or reactor, is an electrical component that stores energy, signals, and filters in an electronic circuit. The number 744766902 often represents the dimensions of a specific type of fixed inductor, which is used in industrial, medical, and research applications due to its unique design features.
Application Field
Fixed inductors are important components in digital and analog circuits as well as AC and DC systems. Their primary function is to regulate the current in a circuit, as well as to filter noise and other disturbances in the system. They are used in a variety of applications, including automotive, military, aerospace, consumer electronics, and many others. In addition, they can be used in power supplies, electric motors, and other devices that require controlled and regulated current.
In automotive applications, fixed inductors are typically used to increase the efficiency of an engine\'s ignition system, reducing fuel consumption and improving engine performance. They are also used in the transmission system as a filter to provide improved shift quality and responsiveness. In military and aerospace applications, they are used to increase the range, accuracy, and power of missiles and other weaponry. In consumer electronics, they are used in personal computers, tablets, televisions, cell phones, and other electronic devices to help ensure reliable operation.
Working Principle
Fixed inductors utilize the principle of inductance, which occurs when a varying current is passed through a wire. When this current is applied to a coil of wire, it creates a magnetic field, which in turn generates an electric current. The strength of the current generated by the inductor is dependent on the inductance of the wire coil, which is determined by the size and number of turns. In addition, the inductor also acts as a filter, removing noise and other interference from the signal.
Fixed inductors are also known as \'passive components,\' meaning that they require no external power source for operation. They typically use a voltage range of 1 - 20 volts, but this can be higher depending on the design. They are typically made from ferrite or iron-based cores and are often wound with copper wire for greater efficiency.
Fixed inductors are available in a variety of sizes and configurations, allowing them to be used in a variety of applications. They can be used in series, parallel, or a combination of the two orientations, and they can be used alone or combined with other components to customize the performance and functionality of a circuit. Some fixed inductors also feature adjustable parameters, such as the inductance and voltage tolerance, allowing users to further customize the performance of their circuits.
Conclusion
Fixed inductors are important components in a variety of electronic circuits, from automotive applications to personal electronics. They are used to regulate current, filter noise, and improve the performance of a variety of devices. The number 744766902 is a designation used to identify a specific type of fixed inductor, and its design features make it suitable for many industrial, medical, and research applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 744786118A | Wurth Electr... | 0.04 $ | 4000 | FIXED IND 18NH 400MA 550 ... |
| 744711005 | Wurth Electr... | 1.27 $ | 257 | FIXED IND 10UH 5A 15.1 MO... |
| 744775033A | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 3.3UH 4.6A 20 M... |
| 744773147 | Wurth Electr... | 0.75 $ | 1500 | FIXED IND 47UH 680MA 844 ... |
| 744786027A | Wurth Electr... | 0.04 $ | 8000 | FIXED IND 2.7NH 600MA 120... |
| 744775147 | Wurth Electr... | 1.03 $ | 500 | FIXED IND 47UH 1.17A 180 ... |
| 744776127 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 27UH 1.95A 110 ... |
| 744776282 | Wurth Electr... | -- | 1000 | FIXED IND 820UH 320MA 2.5... |
| 24-74474 | Interlink El... | 11.21 $ | 1000 | GRAY BUTTON MOUSE KEYPAD |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 744760222C | Wurth Electr... | -- | 1000 | FIXED IND 220NH 400MA 1 O... |
| 744774115 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 15UH 1.53A 140 ... |
| 7447789182 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 82UH 690MA 690 ... |
| 7447789270 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 270UH 400MA 2.3... |
| 744762168A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 68NH 1A 150 MOH... |
| 7447669039 | Wurth Electr... | 0.16 $ | 500 | FIXED IND 3.9UH 1.25A 215... |
| 7447721047 | Wurth Electr... | 0.67 $ | 138 | FIXED IND 4.7MH 200MA 15 ... |
| 7447720122 | Wurth Electr... | 0.67 $ | 97 | FIXED IND 1.2MH 360MA 2.6... |
| 7447789156 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 56UH 840MA 470 ... |
| 7447669122 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 22UH 650MA 790 ... |
| 74476014C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 47NH 500MA 310 ... |
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...
744766902 Datasheet/PDF