7843320330 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-11767-2-ND |
Manufacturer Part#: |
7843320330 |
Price: | $ 1.84 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIX IND 3.3UH 13.8A 6.4MOHM SMD |
More Detail: | 3.3µH Shielded Wirewound Inductor 13.8A 6.4 mOhm M... |
DataSheet: | 7843320330 Datasheet/PDF |
Quantity: | 200 |
200 +: | $ 1.66887 |
400 +: | $ 1.47483 |
Q @ Freq: | -- |
Height - Seated (Max): | 0.474" (12.05mm) |
Size / Dimension: | 0.480" L x 0.480" W (12.20mm x 12.20mm) |
Supplier Device Package: | 1212 |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Features: | -- |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -55°C ~ 150°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | 45MHz |
Series: | WE-CHSA |
DC Resistance (DCR): | 6.4 mOhm Max |
Shielding: | Shielded |
Current - Saturation: | 19A |
Current Rating: | 13.8A |
Tolerance: | ±20% |
Inductance: | 3.3µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductivelys are a type of electromechanical component which account for a large portion of the worldwide capacitors and inductors market. As part of the electronic component industry, they are categorized in sources, like Inductors, Resistors, Diodes, and Potentiometers. This article is focused on Fixed Inductors, specifically the 7843320330 model, and will discuss its application field and working principle.
Fixed inductors are passive two-terminal components that are characterized by a small coil of wire wound around either a core of soft iron or an air gap, in order to create an induced magnetic field. This induced field, in turn, creates a voltage from the flow of current into the coil.
The 7843320330 model is a high power fixed inductor, which is designed for applications in power supply systems. They are available in a variety of voltages up to 600V and current rating up to 50A. It features excellent performance in both high and low temperatures. This particular model is designed for a wide variety of applications such as mobile phones, automotive, digital devices, and computers.
The working principle of the 7843320330 model is based on Faraday’s law of induction, which states that whenever the rate of change of magnetic flux through a conductor, the induced electromotive force in the conductor will be proportional to the rate of change, and in the opposite direction from the change.
When current flows through the coil of a fixed inductor, it generates an magnetic field around the coils. The induced electromotive force of this magnetic field between the ends of the coil creates a current in the opposite direction. This current opposes the original current, thus reducing the gain or increase of the current. This is referred to as the inductive reactance and is measured in ohms.
The 7843320330 model is designed with a number of features which allow it to operate efficiently. It is equipped with an air core or plastic core which is designed to resist the increase in temperature during operation. It also features a surface mount construction to enable a low profile and an aluminum plastic coating to protect the components from dust and corrosion.
The 7843320330 fixed inductor is designed to operate efficiently in a wide range of frequencies. This makes it an ideal component for use in applications such as switching power supplies, which require moderate to high frequency operation. Additionally, the inductor has a low thermal resistance, which allows it to operate in higher current ranges with minimal heat dissipation.
The 7843320330 model is designed to operate reliably at higher temperatures. This is achieved through its high-temperature capacitors and inductors, which are designed to minimize energy losses in extreme conditions. Additionally, it is designed with a low profile to reduce its volume and weight. These features enable the inductor to be used in applications where space and weight savings are a priority.
In conclusion, the 7843320330 model is designed for applications in the power supply systems. It features excellent performance in both high and low temperatures and is designed with a low profile to reduce its volume and weight. It is designed to operate efficiently in a wide range of frequencies, thus making it an ideal component for use in switching power supplies. Furthermore, the inductor is designed to operate reliably at higher temperatures due to its high-temperature capacitors and inductors, which minimize energy losses in extreme conditions.
The specific data is subject to PDF, and the above content is for reference
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78438357010 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 1UH 7.4A 13.5MO... |
78438357018 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 1.8UH 5.8A 21MO... |
78438357012 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 1.2UH 7A 15.5MO... |
78438357082 | Wurth Electr... | 0.81 $ | 1000 | FIXED IND 8.2UH 2.8A 86MO... |
78438357056 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 5.6UH 3.6A 51MO... |
78438357068 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 6.8UH 3A 74MOHM... |
78438357022 | Wurth Electr... | 0.81 $ | 1000 | FIXED IND 2.2UH 5.2A 26MO... |
78438357047 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 4.7UH 3.9A 44MO... |
78438356033 | Wurth Electr... | -- | 1000 | FIXED IND 3.3UH 3.6A 48 M... |
784383560033 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 330NH 9.6A 7.2 ... |
78438334068 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 6.8UH 880MA 423... |
78438334010 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 1UH 2.75A 50.5 ... |
78438335010 | Wurth Electr... | -- | 1000 | FIXED IND 1UH 2.7A 47 MOH... |
78438335022 | Wurth Electr... | -- | 1000 | FIXED IND 2.2UH 1.8A 108 ... |
78438333047 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 4.7UH 900MA 409... |
78438335220 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 22UH 600MA 1.04... |
78438335470 | Wurth Electr... | -- | 3000 | FIXED IND 47UH 390MA 2.3 ... |
78438323010 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 1UH 2.5A 75 MOH... |
78438323012 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 1.2UH 1.9A 106 ... |
78438323015 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 1.5UH 1.8A 110 ... |
78438323022 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 2.2UH 1.3A 176 ... |
78438323033 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 3.3UH 1.25A 264... |
78438323068 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 6.8UH 850MA 648... |
78438323082 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 8.2UH 700MA 743... |
78438323100 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 10UH 600MA 843 ... |
784383230033 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 330NH 3.4A 38 M... |
784383230047 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 470NH 3.2A 48 M... |
784383230068 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 680NH 3.1A 60 M... |
784383230082 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 820NH 2.6A 69 M... |
78438333022 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 2.2UH 1.4A 172 ... |
78438333033 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 3.3UH 1.1A 266 ... |
78438334012 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 1.2UH 2.65A 66 ... |
78438334015 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 1.5UH 2A 96 MOH... |
78438334022 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 2.2UH 1.8A 115 ... |
78438334033 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 3.3UH 1.4A 179.... |
78438334047 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 4.7UH 1.1A 307.... |
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...