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 |
| DC Resistance (DCR): | 17.3 mOhm Max |
| Height - Seated (Max): | 0.165" (4.20mm) |
| Size / Dimension: | 0.190" L x 0.150" W (4.83mm x 3.81mm) |
| Supplier Device Package: | 4248 |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 150MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 1.1GHz |
| Q @ Freq: | 100 @ 150MHz |
| Series: | WE-CAIR |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 1.5A |
| Tolerance: | ±5% |
| Inductance: | 120nH |
| Material - Core: | Air |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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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 |
|---|
| 744999 | Wurth Electr... | 103.95 $ | 2 | KIT DESIGN FOR INTERFACES |
| 744916143 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 43NH 450MA 520 ... |
| 744916068 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 6.8NH 1.5A 55 M... |
| 7449150023 | Wurth Electr... | 0.62 $ | 950 | FIXED IND 23NH 30A 1.2 MO... |
| 744914128 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 28NH 4A 6 MOHM ... |
| 744901068 | Wurth Electr... | 0.1 $ | 10000 | FIXED IND 6.8NH 260MA 900... |
| 7449150046 | Wurth Electr... | 0.62 $ | 750 | FIXED IND 46.5NH 28A 1.62... |
| 744902068 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 6.8NH 300MA 500... |
| 744902122 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 22NH 250MA 2 OH... |
| 744916121 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 21NH 450MA 460 ... |
| 744900010 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1NH 300MA 300 M... |
| 744917175 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 75NH 500MA 520 ... |
| 744900056 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 5.6NH 130MA 1.8... |
| 744902139 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 39NH 200MA 3 OH... |
| 744917172 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 72NH 550MA 420 ... |
| 744901010 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 1NH 700MA 100 M... |
| 744917239 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 390NH 170MA 4.7... |
| 744912139 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 39NH 3A 4.4 MOH... |
| 744916123 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 23NH 800MA 160 ... |
| 744911056 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 5.6NH 1.6A 9 MO... |
| 744917095 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 9.5NH 1.4A 53 M... |
| 7449152066 | Wurth Electr... | 1.03 $ | 350 | FIXED IND 66NH 32A 0.99 M... |
| 744901122 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 22NH 90MA 2.6 O... |
| 744916112 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 12NH 1.2A 70 MO... |
| 744917060 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 6NH 1.7A 36 MOH... |
| 744917230 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 300NH 220MA 2.8... |
| 744902110 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 10NH 300MA 1 OH... |
| 744901082 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 8.2NH 220MA 1.1... |
| 744916082 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 8.2NH 1.5A 58 M... |
| 744917124 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 24NH 1.1A 74 MO... |
| 744916090 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 9NH 1.4A 73 MOH... |
| 744916027 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 2.7NH 1.5A 560 ... |
| 744917087 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 8.7NH 1.4A 54 M... |
| 744901015 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 1.5NH 700MA 200... |
| 744901039 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 3.9NH 340MA 500... |
| 744900013 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.3NH 250MA 450... |
| 744917130 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 30NH 920MA 160 ... |
| 744902010 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 1NH 800MA 200 M... |
| 744902056 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 5.6NH 300MA 500... |
| 744917136 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 36NH 720MA 225 ... |
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...
744912212 Datasheet/PDF