Allicdata Part #: | 732-11292-2-ND |
Manufacturer Part#: |
744917191 |
Price: | $ 0.32 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 91NH 440MA 440 MOHM |
More Detail: | 91nH Unshielded Wirewound Inductor 440mA 440 mOhm ... |
DataSheet: | 744917191 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.28728 |
DC Resistance (DCR): | 440 mOhm Max |
Height - Seated (Max): | 0.043" (1.10mm) |
Size / Dimension: | 0.067" L x 0.043" W (1.70mm x 1.10mm) |
Supplier Device Package: | SMD |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 150MHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 1.65GHz |
Q @ Freq: | 36 @ 250MHz |
Series: | WE-KI HC |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 440mA |
Tolerance: | ±2% |
Inductance: | 91nH |
Material - Core: | Ceramic |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Fixed inductors are electronic components used in electrical engineering. As their name suggests, they are used to protect electrical circuits from short circuits and surges, as well as dampening the electronic noise caused by these events. The specific type of inductor, 744917191, is a type of radio frequency (RF) inductor.
Applications
744917191 inductors are used in a variety of electrical engineering applications. They are used in applications that require a high level of noise reduction or RF voltage regulation. These applications include automotive electronics, consumer electronics, telecommunications, computers, and professional audio applications. Additionally, 744917191 inductors are often used in high-end power amplifiers, where they are employed to prevent unwanted distortion caused by excessive power dissipation.
Working Principle
Inductors, including 744917191, typically work by inducing a voltage in a circuit element, such as a wire or coil, when current is passed through it. The voltage induced is proportional to the rate at which the current increases. This property of inductance can be used to protect electrical circuits from short circuits and surges, as well as to dampen or eliminate unwanted electronic noise. In addition, inductors can also be used to create a "noisy" electrical environment that can be beneficial for certain types of electronics.
Design
744917191 inductors typically consist of a coil of wire that is protected by an epoxy dielectric material. This construction makes them highly reliable and allows them to resist high levels of vibration. In addition, their design makes them highly efficient, as they are able to convert large amounts of electrical energy into magnetic fields. As a result, 744917191 inductors are often used in a wide range of high-end power amplifiers.
Conclusion
744917191 inductors are highly versatile components used in a variety of electrical engineering applications. Their properties of inducing voltage when current is applied, as well as the ability to generate a "noisy" electrical atmosphere, make them ideal for a variety of audio and power applications. In addition, their reliable design, high efficiency, and resistance to vibration make them an ideal choice for high-end audio amplifiers.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
74491 | Wurth Electr... | 83.85 $ | 2 | DESIGN KT ASSORT OF IND W... |
7449152111 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 117NH 32A 1.43 ... |
744901082 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 8.2NH 220MA 1.1... |
744901112 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 12NH 180MA 1.6 ... |
744901115 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 15NH 130MA 1.8 ... |
744901118 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 18NH 100MA 2 OH... |
744901122 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 22NH 90MA 2.6 O... |
744910016 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 1.65NH 1.6A 4 M... |
744910025 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 2.55NH 1.6A 5 M... |
744910038 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 3.85NH 1.6A 6 M... |
744910054 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 5.45NH 1.6A 8 M... |
744911056 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 5.6NH 1.6A 9 MO... |
744911071 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 7.15NH 1.6A 10 ... |
744911088 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 8.8NH 1.6A 12 M... |
744911098 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 9.85NH 1.6A 13 ... |
744911112 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 12.55NH 1.6A 14... |
744912122 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 22NH 3A 4.2 MOH... |
744912139 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 39NH 3A 4.4 MOH... |
744912147 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 47NH 3A 5.6 MOH... |
744912156 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 56NH 3A 6.2 MOH... |
744912168 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 68NH 2.5A 8.2 M... |
744912210 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 100NH 1.7A 12.3... |
744912212 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 120NH 1.5A 17.3... |
744912127 | Wurth Electr... | 0.43 $ | 2000 | FIXED IND 27NH 3.5A 4 MOH... |
744913112 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 12.5NH 4A 3.4 M... |
744914122 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 22NH 4A 5.2 MOH... |
744912133 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 33NH 3A 4.8 MOH... |
744914128 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 28NH 4A 6 MOHM ... |
744914143 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 43NH 4A 7.9 MOH... |
744913025 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 2.5NH 4A 1.1 MO... |
744913050 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 5NH 4A 1.8 MOHM... |
744914117 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 17.5NH 4A 4.5 M... |
7449150146 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 146NH 19A 3.33 ... |
7449150111 | Wurth Electr... | 0.62 $ | 550 | FIXED IND 111NH 22A 2.11 ... |
7449152022 | Wurth Electr... | 1.03 $ | 450 | FIXED IND 22NH 40A 0.55 M... |
7449152042 | Wurth Electr... | 1.03 $ | 400 | FIXED IND 42NH 34A 0.77 M... |
7449152066 | Wurth Electr... | 1.03 $ | 350 | FIXED IND 66NH 32A 0.99 M... |
7449152090 | Wurth Electr... | 1.03 $ | 300 | FIXED IND 90NH 30A 1.21 M... |
744900014 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.4NH 250MA 450... |
744900015 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.5NH 250MA 450... |
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...