
Allicdata Part #: | 732-6916-2-ND |
Manufacturer Part#: |
78438323047 |
Price: | $ 0.85 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 940MA 388 MOHM |
More Detail: | 4.7µH Shielded Molded Inductor 940mA 388 mOhm Max ... |
DataSheet: | ![]() |
Quantity: | 9000 |
3000 +: | $ 0.77616 |
DC Resistance (DCR): | 388 mOhm Max |
Height - Seated (Max): | 0.039" (1.00mm) |
Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
Supplier Device Package: | 2510 |
Package / Case: | 1008 (2520 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | 35MHz |
Q @ Freq: | -- |
Series: | WE-MAIA |
Shielding: | Shielded |
Current - Saturation: | 1.75A |
Current Rating: | 940mA |
Tolerance: | ±30% |
Inductance: | 4.7µH |
Material - Core: | Iron Alloy |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components that can resist a change in an electric current running through them. This resistance is called inductance, and inductors are commonly used in electrical circuits as components of power sources, amplifiers and other electronics. The 78438323047 fixed inductor is a specific type of inductor that is designed to be reliable and stable in a variety of conditions. In this article, we\'ll look at its application field and working principles.
Application Field of 78438323047 Fixed Inductors
This type of fixed inductor is used in the application fields of AC power supplies, power converters, motor control, audio amplifiers, and other radio frequency circuits. Specifically, it is used to reduce the losses in a frequency range of 10 kHz to 10 MHz.
The 78438323047 model is especially suitable for use in AC power supply and DC-DC converter circuits. It is also commonly used in products such as switches, relays, and computers for its excellent performance and durability. It can also be used to develop new transformer products with high efficiency, durability, and reliability.
Working Principle of 78438323047 Fixed Inductors
The working principle of 78438323047 fixed inductors is quite simple. When electric current flows through the inductor, it creates a magnetic field around it. This magnetic field is then used to induce an electric voltage across the inductor, which results in a resistance to the current flow, commonly known as inductance. This inductance can be used in a variety of applications to regulate the electric current in the circuit.
The 78438323047 fixed inductor uses a hysteresis core material with good permeability and high saturation flux density. This material helps to stabilize the inductance and reduce the influence of temperature changes over time. This material also improves product stability, allowing the inductor to work for a long time without losing its performance.
The 78438323047 fixed inductor comes with a coating to protect the core material and improve its flux density. This coating also helps to reduce the effects of oxidation and corrosion so that it can be used for a longer period of time.
Conclusion
The 78438323047 fixed inductor is a specific type of inductor that is designed to be reliable and stable in a variety of conditions. It is used in the application fields of AC power supplies, power converters, motor control, audio amplifiers, and other radio frequency circuits. Its working principle is quite simple, it creates a magnetic field around it that is used to induce an electric voltage across the inductor, resulting in a resistance to the current flow, commonly known as inductance. Its hysteresis core material and protective coating helps to stabilize the inductance and improve its flux density, ensuring that it works well and lasts for a long time.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
7843330100 | Wurth Electr... | 1.51 $ | 200 | FIXED IND 1UH 20.3A 2.9MO... |
78438334047 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 4.7UH 1.1A 307.... |
78438323068 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 6.8UH 850MA 648... |
784383230082 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 820NH 2.6A 69 M... |
78433 SL001 | Alpha Wire | 2.77 $ | 1000 | 24AWG 25C 300V UNSHIELDED... |
78438334022 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 2.2UH 1.8A 115 ... |
784383210047 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 470NH 2.2A 95 M... |
7843321200 | Wurth Electr... | 1.84 $ | 200 | FIXED IND 12UH 7.1A 21.5M... |
78435 SL001 | Alpha Wire | 5.54 $ | 1000 | 20AWG 25C 300V UNSHIELDED... |
78438335470 | Wurth Electr... | -- | 3000 | FIXED IND 47UH 390MA 2.3 ... |
78438323100 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 10UH 600MA 843 ... |
7843330390 | Wurth Electr... | 1.51 $ | 200 | FIX IND 3.9UH 11.2A 8.7MO... |
784383220047 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 470NH 2.25A 87 ... |
7843330330 | Wurth Electr... | 1.51 $ | 400 | FIX IND 3.3UH 13.8A 6.5MO... |
M20-7843646 | Harwin Inc. | 0.0 $ | 1000 | 36 POS SIL PC TAIL BOTTOM... |
78438356056 | Wurth Electr... | 0.83 $ | 1000 | FIXED IND 5.6UH 2.8A 81 M... |
78438335100 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 10UH 850MA 513 ... |
78434 SL001 | Alpha Wire | 4.16 $ | 1000 | 22AWG 25C 300V UNSHIELDED... |
7843320470 | Wurth Electr... | 1.84 $ | 200 | FIX IND 4.7UH 12.2A 8.2MO... |
78438323015 | Wurth Electr... | 0.85 $ | 1000 | FIXED IND 1.5UH 1.8A 110 ... |
78438323047 | Wurth Electr... | 0.85 $ | 9000 | FIXED IND 4.7UH 940MA 388... |
784383350068 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 680NH 4.1A 30 M... |
784383560056 | Wurth Electr... | 0.83 $ | 1000 | FIXED IND 560NH 8.5A 8.4 ... |
7843320820 | Wurth Electr... | 1.84 $ | 600 | FIXED IND 8.2UH 8.8A 15MO... |
7843320330 | Wurth Electr... | 1.84 $ | 200 | FIX IND 3.3UH 13.8A 6.4MO... |
78438333033 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 3.3UH 1.1A 266 ... |
78438334033 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 3.3UH 1.4A 179.... |
M20-7843346 | Harwin Inc. | 0.0 $ | 1000 | 33 POS SIL PC TAIL BOTTOM... |
78438335068 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 6.8UH 1.1A 287 ... |
78438357010 | Wurth Electr... | 0.81 $ | 700 | FIXED IND 1UH 7.4A 13.5MO... |
784383560033 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 330NH 9.6A 7.2 ... |
784383340033 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 330NH 4.8A 22.8... |
78438 SL001 | Alpha Wire | 6.24 $ | 1000 | 24AWG 25P 300V UNSHIELDED... |
7843340047 | Wurth Electr... | 1.11 $ | 700 | FIXED IND 470NH 19A 2.8MO... |
784383350082 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 820NH 3.5A 35 M... |
7843330560 | Wurth Electr... | 1.51 $ | 400 | FIXED IND 5.6UH 9.2A 13MO... |
78438335047 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 4.7UH 1.5A 162 ... |
78438334012 | Wurth Electr... | 0.98 $ | 1000 | FIXED IND 1.2UH 2.65A 66 ... |
78438335010 | Wurth Electr... | -- | 1000 | FIXED IND 1UH 2.7A 47 MOH... |
7843330820 | Wurth Electr... | 1.51 $ | 200 | FIX IND 8.2UH 7.2A 19.1MO... |
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...
