744912212 Inductors, Coils, Chokes |
|
Allicdata Part #: | 732-5645-2-ND |
Manufacturer Part#: |
744912212 |
Price: | $ 0.43 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 120NH 1.5A 17.3 MOHM |
More Detail: | 120nH Unshielded Wirewound Inductor 1.5A 17.3 mOhm... |
DataSheet: | 744912212 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.38808 |
Series: | WE-CAIR |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Air |
Inductance: | 120nH |
Tolerance: | ±5% |
Current Rating: | 1.5A |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 17.3 mOhm Max |
Q @ Freq: | 100 @ 150MHz |
Frequency - Self Resonant: | 1.1GHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 150MHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | 4248 |
Size / Dimension: | 0.190" L x 0.150" W (4.83mm x 3.81mm) |
Height - Seated (Max): | 0.165" (4.20mm) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fixed Inductors are used to provide inductance in electrical circuits, most commonly in settings involving power electronics. They are often used in combination with capacitors to create resonant circuits. The ability of inductors to provide inductance depends on their construction. The 744912212 Inductor is a compact, robust inductor that uses an advanced construction process to provide high levels of inductance at low levels of current. In this article, we will look at the application field and working principle of the 744912212 Inductor, as well as its advantages and disadvantages.
Application Field
The 744912212 Inductor is used primarily in power electronics. Its compact size and increased operating power make it useful in a wide variety of electronic applications. Due to its high level of inductance, and the ability to operate at low levels of current, the 744912212 Inductor is often used as a choke for applications involving power conversion components, such as switching power supplies and DC-DC converters. Other applications in which the 744912212 Inductor may be useful include:
- Voltage Regulators
- Drive Circuits
- Switching Circuits
- RF Circuits
- Noise Suppression
Working Principle
The 744912212 Inductor works by creating a magnetic field when current is passed through its coils. This stored energy in the form of a magnetic field is then released back into the circuit as the current reduces. The basic operating principle of the 744912212 Inductor can be described in a simplified form as follows:
- When current is applied to the inductor, a magnetic field is created.
- This magnetic field creates a back-voltage, known as inductor voltage.
- The back-voltage is proportional to the rate of change of current.
- The back-voltage opposes a change in the input current.
- The inductor voltage is proportional to the amount of current, the number of turns of wire in the inductor, and the total length of wire in the inductor.
These principles are what allow the 744912212 Inductor to accurately convert energy between electrical and magnetic forms in order to regulate the flow of electricity in power electronic circuits.
Advantages
The 744912212 Inductor has many advantages compared to other inductor types. These include:
- High performance – The 744912212 Inductor provides high levels of inductance at low levels of current, making it suitable for use in circuits with low power input.
- Compact size – The 744912212 Inductor is much smaller than other inductors, allowing it to be used in circuits that have limited space.
- High levels of reliability – Due to its advanced construction process, the 744912212 Inductor is able to provide high performance in even the most demanding applications.
- Cost effective – The 744912212 Inductor is more cost effective than other types of inductors, making it a more attractive option for designers.
Disadvantages
The 744912212 Inductor also has some disadvantages compared to other inductor types. These include:
- Lower operating temperature range – The 744912212 Inductor is rated for a narrower operating temperature range than other types of inductors. This means it may not be suitable for more extreme environments.
- Less flexible design – The 744912212 Inductor has a fixed inductance, which makes it less suitable for applications with changing inductance requirements.
- Higher current noise levels – The 744912212 Inductor has higher current noise levels than other types of inductors.
Overall, the 744912212 Inductor provides a reliable, cost effective, and compact solution for many applications requiring high levels of inductance at low levels of current.
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...