744776139 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-1303-2-ND |
Manufacturer Part#: |
744776139 |
Price: | $ 1.11 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 39UH 1.62A 140 MOHM |
More Detail: | 39µH Unshielded Wirewound Inductor 1.62A 140 mOhm ... |
DataSheet: | 744776139 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 1.00926 |
DC Resistance (DCR): | 140 mOhm Max |
Height - Seated (Max): | 0.232" (5.90mm) |
Size / Dimension: | 0.394" L x 0.354" W (10.00mm x 9.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 12MHz |
Q @ Freq: | -- |
Series: | WE-PD2 |
Shielding: | Unshielded |
Current - Saturation: | 1.8A |
Current Rating: | 1.62A |
Tolerance: | ±20% |
Inductance: | 39µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors, or sometimes referred to as "coils," are one of the most commonly used types of electrical components. The 744776139fixed inductor, in particular, is a type of inductor that is used in various applications. This article will discuss the various applications of the 744776139, as well as the inner workings of the device.
Applications of 744776139 Fixed Inductors
Fixed inductors are used in a variety of applications, from automotive electronics to medical devices. These devices have many useful features, including the ability to hold certain types of electric energy in a magnetic field. This energy can then be released through the output of the device when it is connected to an external power source. This makes them ideal for applications such as:
- Power supplies
- Power conditioning and filtering
- DC-DC converters
- Switched-mode power supplies
- Radio receivers
- And many more.
The 744776139 fixed inductor is an especially popular option for use in automotive electronics. This is due to its high efficiency and low power consumption, which makes it suitable for applications such as fuel injection and ignition systems.
Working Principle of 744776139 Fixed Inductors
An inductor is a passive electronic component that stores electric energy in a magnetic field and can be used to create a variety of current-carrying circuits. Most fixed inductors work by using the principle of Faraday\'s Law of Induction. This law states that a changing magnetic field will induce a current in a conductor that is moving within it.
The 744776139 fixed inductor uses this principle to convert alternating current (AC) into direct current (DC). This is done by passing the input AC current through a core made up of ferromagnetic material and windings of wire. The wire windings create a magnetic field around the core, and when a voltage is applied across the two ends of the winding, a current is induced in the coil that is in proportion to the applied voltage and rate of the change in the field strength.
By adjusting the number of turns in the winding and the material of the core, it is possible to obtain different levels of inductance. This can then be used to control the output current or voltage of the 744776139 inductor. Higher levels of inductance can be used to increase the output voltage, while lower levels of inductance will decrease the output voltage.
The 744776139 fixed inductor is also capable of reducing noise and interference in circuits by absorbing some of the undesired current and thus preventing it from reaching the circuit output. This can be particularly useful in applications such as radio receivers and other sensitive electronic equipment.
Conclusion
The 744776139 fixed inductor is a useful and versatile component that can be used in a variety of applications. By understanding how it works and its features, it is possible to choose the right device for the job. Fixed inductors can provide efficiency, low power consumption, and the ability to reduce noise, making them an ideal choice for a variety of electronics projects.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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744741 | Wurth Electr... | 83.85 $ | 18 | RADIAL LEADED WIRE INDUCT... |
744786A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 060... |
744784A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 040... |
744743 | Wurth Electr... | 76.23 $ | 15 | RADIAL LEADED WIRE INDUCT... |
744705 | Wurth Electr... | 76.23 $ | 7 | TOROIDAL LINE CHOKES WE-F... |
744713 | Wurth Electr... | 76.23 $ | 5 | ROD CORE INDUCTORS WE-SDF... |
744765A | Wurth Electr... | 80.05 $ | 6 | SMD WIRE WOUND CERAMIC IN... |
744731 | Wurth Electr... | 99.62 $ | 10 | SHIELDED RADIAL LEADED WI... |
744762A/RFI | Wurth Electr... | 60.98 $ | 1 | FERRITE SMD INDUCTORS WE-... |
744790 | Wurth Electr... | 68.61 $ | 2 | SMD MULTILAYER INDUCTORS ... |
744762 | Wurth Electr... | 80.05 $ | 2 | SMD WIRE WOUND CERAMIC IN... |
744773 | Wurth Electr... | 80.05 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744728 | Wurth Electr... | 84.24 $ | 4 | DESIGN KIT INDUCTORS FOR ... |
744720 | Wurth Electr... | 84.24 $ | 1 | KIT DESIGN FOR LINEAR TEC... |
744761 | Wurth Electr... | 87.67 $ | 5 | SMD WIRE WOUND CERAMIC IN... |
744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744770 | Wurth Electr... | 90.71 $ | 5 | KIT INDUCTOR PD SERIES LA... |
7447713 | Wurth Electr... | 99.62 $ | 2 | SMD POWER INDUCTORS WE-PD... |
744766 | Wurth Electr... | 60.98 $ | 2 | INDUCTORS WE-GFFixed Kit ... |
744785 | Wurth Electr... | 76.23 $ | 3 | MULTILAYER CERAMIC SMD IN... |
744722 | Wurth Electr... | 75.47 $ | 1000 | KIT INDUCTOR FOR MPSFixed... |
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744777 | Wurth Electr... | 90.71 $ | 1000 | KIT INDUCTOR PD SERIES ME... |
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744721 | Wurth Electr... | 106.72 $ | 1000 | KIT CHOKES FOR EXARFixed ... |
744732681 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680UH 420MA 2.2... |
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744773156 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 56UH 640MA 937 ... |
744773168 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 68UH 560MA 1.11... |
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744773027 | Wurth Electr... | -- | 1000 | FIXED IND 2.7UH 2.25A 79 ... |
744773039 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 3.9UH 1.88A 94 ... |
744773127 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 27UH 940MA 522 ... |
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