| Allicdata Part #: | 732-7146-ND |
| Manufacturer Part#: |
744750230030 |
| Price: | $ 1.30 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 3UH 7.6A 8.5 MOHM TH |
| More Detail: | 3µH Shielded Wirewound Inductor 7.6A 8.5 mOhm Max ... |
| DataSheet: | 744750230030 Datasheet/PDF |
| Quantity: | 1334 |
| 1 +: | $ 1.17810 |
| 50 +: | $ 1.02312 |
| 100 +: | $ 0.88200 |
| 250 +: | $ 0.77616 |
| 500 +: | $ 0.70560 |
| DC Resistance (DCR): | 8.5 mOhm Max |
| Height - Seated (Max): | 0.433" (11.00mm) |
| Size / Dimension: | 0.346" Dia (8.80mm) |
| Supplier Device Package: | 8010 |
| Package / Case: | Radial, Vertical Cylinder |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | WE-FAMI |
| Shielding: | Shielded |
| Current - Saturation: | 11.7A |
| Current Rating: | 7.6A |
| Tolerance: | ±20% |
| Inductance: | 3µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tray |
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Fixed inductors, with reference code 744750230030, are classified as passive electrical components which are used to control current flow in an electronic circuit. They are also known as chokes, coils, or simply "inductor". They store energy in the form of its magnetic field, and are also used in various RF applications.
The use of fixed inductors requires a basic understanding of its core application field and working principle. The core application field of inductors can be divided into three categories: AC impedance (impedance matching), DC voltage regulation, and high frequency applications.
In AC impedance, the inductor is used to ensure balanced current flow in connected circuits by adjusting the impedance values of individual frequencies. This is done by varying the amount of inductance of the inductor. The use of inductors in this way helps reduce energy losses and minimizes interference.
In DC voltage regulation, inductors are used to regulate and control the amount of voltage in the circuits. This is done by utilizing the magnetic field generated by the inductor, to create a back electromotive force which in turn helps reduce wastage of energy. This helps in maintaining the voltage at required levels, thus improving the efficiency and performance of the system.
In high frequency applications, the inductors can be used to maintain the AC reading by controlling the strength of the AC signal. This is achieved by using the inductor\'s high-frequency reactance property to absorb energy at high frequency and also act as a capacitive element in higher frequencies. This helps in reducing interference as well as controlling signal distortion.
The working principle of an inductor revolves around current flow through it. When a current-carrying conductor, such as a wire, is placed in a magnetic field, a force is created in the conductor. This force is proportional to the amount of current flowing through the conductor. As the current flows through the wire, it induces an opposing, electric field which in turn induces current in the surrounding area, called the Faraday loop.
The Faraday loop causes the magnetic field to be affected in turn. This effect is known as mutual inductance, and it gives rise to left-hand rule. The inductor\'s opposition to changes in current flow is referred to as its inductance. This property is utilized to create and regulate signal and voltage levels in the connected circuit.
Fixed inductors, with reference code 744750230030, are highly versatile components which offer a wide range of applications. Their application in AC impedance, DC voltage regulation, and high frequency applications make them ideal for a variety of uses in electronics engineering. The working principle of magnetic induction is behind all the applications of fixed inductors, and understanding this principle is essential to make the best use of these electronic components.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 744786118A | Wurth Electr... | 0.04 $ | 4000 | FIXED IND 18NH 400MA 550 ... |
| 744711005 | Wurth Electr... | 1.27 $ | 257 | FIXED IND 10UH 5A 15.1 MO... |
| 744775033A | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 3.3UH 4.6A 20 M... |
| 744773147 | Wurth Electr... | 0.75 $ | 1500 | FIXED IND 47UH 680MA 844 ... |
| 744786027A | Wurth Electr... | 0.04 $ | 8000 | FIXED IND 2.7NH 600MA 120... |
| 744775147 | Wurth Electr... | 1.03 $ | 500 | FIXED IND 47UH 1.17A 180 ... |
| 744776127 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 27UH 1.95A 110 ... |
| 744776282 | Wurth Electr... | -- | 1000 | FIXED IND 820UH 320MA 2.5... |
| 24-74474 | Interlink El... | 11.21 $ | 1000 | GRAY BUTTON MOUSE KEYPAD |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 744760222C | Wurth Electr... | -- | 1000 | FIXED IND 220NH 400MA 1 O... |
| 744774115 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 15UH 1.53A 140 ... |
| 7447789182 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 82UH 690MA 690 ... |
| 7447789270 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 270UH 400MA 2.3... |
| 744762168A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 68NH 1A 150 MOH... |
| 7447669039 | Wurth Electr... | 0.16 $ | 500 | FIXED IND 3.9UH 1.25A 215... |
| 7447721047 | Wurth Electr... | 0.67 $ | 138 | FIXED IND 4.7MH 200MA 15 ... |
| 7447720122 | Wurth Electr... | 0.67 $ | 97 | FIXED IND 1.2MH 360MA 2.6... |
| 7447789156 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 56UH 840MA 470 ... |
| 7447669122 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 22UH 650MA 790 ... |
| 74476014C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 47NH 500MA 310 ... |
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...
744750230030 Datasheet/PDF