
Allicdata Part #: | MLF2012A3R9JTD25-ND |
Manufacturer Part#: |
MLF2012A3R9JTD25 |
Price: | $ 0.08 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | TDK Corporation |
Short Description: | FIXED IND 3.9UH 30MA 650 MOHM |
More Detail: | 3.9µH Shielded Multilayer Inductor 30mA 650 mOhm M... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 0.07314 |
DC Resistance (DCR): | 650 mOhm Max |
Height - Seated (Max): | 0.057" (1.45mm) |
Size / Dimension: | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
Supplier Device Package: | 0805 (2012 Metric) |
Package / Case: | 0805 (2012 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 10MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | 55MHz |
Q @ Freq: | 45 @ 10MHz |
Series: | MLF |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 30mA |
Tolerance: | ±5% |
Inductance: | 3.9µH |
Material - Core: | Ferrite |
Type: | Multilayer |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components that are used to store energy in an electric field and are typically used in various types of circuits. An example of a fixed inductor is known as the MLF2012A3R9JTD25, which is a part of a particular inductor family of components. This article will explore the application field of the MLF2012A3R9JTD25 and its working principle.
The MLF2012A3R9JTD25 is primarily used in power supplies, as it is able to absorb and store excess energy. This type of inductor can be found in a variety of different circuits, including DC-DC converters, high-efficiency switching power supplies, and low-noise linear regulators. Moreover, it is also used in voltage boost, voltage smoothing, and voltage filtering applications. In these applications, the MLF2012A3R9JTD25 inductor is typically used in conjunction with other components, such as capacitors and resistors.
The MLF2012A3R9JTD25 also has an important role providing radio frequency (RF) isolation. It is specifically designed and manufactured to attenuate low-frequency harmonics in both the input and output circuits of an RF device. Additionally, the inductance and resistance of the MLF2012A3R9JTD25 can be adjusted, making it well-suited for applications that require a precise inductance value.
The basic working principle of a fixed inductor is relatively simple. When electric current is passed through it, a magnetic field is established. This magnetic field then induces a voltage into the inductor, which, in turn, induces a current. The magnetic field also acts as an opposing force against the current, thereby providing an impedance against it. The amount of impedance provided by the inductor depends upon its inductance, resistance, and other physical characteristics.
The MLF2012A3R9JTD25 is a relatively small component that has been specifically designed to offer a combination of low losses, high current handling capability, high frequency response, and a high power rating. As a result, it is typically used in power supplies that require a high degree of accuracy and reliability.
In conclusion, the MLF2012A3R9JTD25 is an inductor component that is primarily used in power supplies. Its inductance and resistance values can be adjusted, and it also provides RF isolation. These features make the MLF2012A3R9JTD25 ideal for applications that require a high degree of accuracy and reliability. By understanding the application field and working principles of the MLF2012A3R9JTD25, designers can use it to their advantage and build more efficient, reliable, and powerful electronic circuits.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
MLF2012A1R0KTD25 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 1UH 80MA 300 MO... |
MLF2012A1R5JT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 1.5UH 80MA 400 ... |
MLF2012K560MTD25 | TDK Corporat... | 0.07 $ | 1000 | FIXED IND 56UH 4MA 2.8 OH... |
MLF2012DR18KTD25 | TDK Corporat... | 0.06 $ | 4000 | FIXED IND 180NH 300MA 250... |
MLF2012DR47KT000 | TDK Corporat... | -- | 16000 | FIXED IND 470NH 200MA 500... |
MLF2012DR47KTD25 | TDK Corporat... | 0.07 $ | 1000 | FIXED IND 470NH 200MA 500... |
MLF2012DR56MT000 | TDK Corporat... | 0.05 $ | 1000 | FIXED IND 560NH 150MA 550... |
MLF2012C680KTD25 | TDK Corporat... | 0.07 $ | 1000 | FIXED IND 68UH 2MA 2.9 OH... |
MLF2012E8R2KTD25 | TDK Corporat... | 0.07 $ | 2000 | FIXED IND 8.2UH 15MA 700 ... |
MLF2012C180MTD25 | TDK Corporat... | 0.07 $ | 1000 | FIXED IND 18UH 5MA 800 MO... |
MLF2012DR10JTD25 | TDK Corporat... | 0.08 $ | 4000 | FIXED IND 100NH 300MA 150... |
MLF2012DR18KT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 180NH 300MA 250... |
MLF2012E8R2JTD25 | TDK Corporat... | 0.08 $ | 1000 | FIXED IND 8.2UH 15MA 700 ... |
MLF2012E8R2MT | TDK Corporat... | 0.05 $ | 1000 | FIXED IND 8.2UH 15MA 700 ... |
MLF2012K470KT000 | TDK Corporat... | -- | 18000 | FIXED IND 47UH 4MA 2.7 OH... |
MLF2012K390M | TDK Corporat... | 0.05 $ | 2000 | FIXED IND 39UH 4MA 2.4 OH... |
MLF2012E8R2KT000 | TDK Corporat... | -- | 1000 | FIXED IND 8.2UH 15MA 700 ... |
MLF2012E6R8JT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 6.8UH 15MA 650 ... |
MLF2012DR27KT000 | TDK Corporat... | 0.05 $ | 4000 | FIXED IND 270NH 250MA 350... |
MLF2012DR10KTD25 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 100NH 300MA 150... |
MLF2012A1R5KTD25 | TDK Corporat... | 0.06 $ | 4000 | FIXED IND 1.5UH 80MA 400 ... |
MLF2012C820M | TDK Corporat... | 0.05 $ | 6000 | FIXED IND 82UH 2MA 3 OHM ... |
MLF2012DR39JT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 390NH 200MA 450... |
MLF2012A1R5MT | TDK Corporat... | 0.04 $ | 1000 | FIXED IND 1.5UH 80MA 400 ... |
MLF2012DR68MT | TDK Corporat... | 0.05 $ | 1000 | FIXED IND 680NH 150MA 600... |
MLF2012DR12MTD25 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 120NH 300MA 200... |
MLF2012K470M | TDK Corporat... | 0.05 $ | 2000 | FIXED IND 47UH 4MA 2.7 OH... |
MLF2012A4R7M | TDK Corporat... | 0.05 $ | 2000 | FIXED IND 4.7UH 30MA 700 ... |
MLF2012DR27KTD25 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 270NH 250MA 350... |
MLF2012A2R2JT000 | TDK Corporat... | -- | 1000 | FIXED IND 2.2UH 50MA 500 ... |
MLF2012DR18JT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 180NH 300MA 250... |
MLF2012A1R2MT | TDK Corporat... | 0.04 $ | 1000 | FIXED IND 1.2UH 80MA 350 ... |
MLF2012A3R3M | TDK Corporat... | 0.05 $ | 4000 | FIXED IND 3.3UH 50MA 600 ... |
MLF2012DR22JT000 | TDK Corporat... | 0.06 $ | 1000 | FIXED IND 220NH 250MA 300... |
MLF2012DR68MTD25 | TDK Corporat... | 0.07 $ | 1000 | FIXED IND 680NH 150MA 600... |
MLF2012DR39MT | TDK Corporat... | 0.04 $ | 1000 | FIXED IND 390NH 200MA 450... |
MLF2012A1R0MT000 | TDK Corporat... | -- | 1000 | FIXED IND 1UH 80MA 300 MO... |
MLF2012A2R2MT000 | TDK Corporat... | 0.04 $ | 1000 | FIXED IND 2.2UH 50MA 500 ... |
MLF2012DR33JTD25 | TDK Corporat... | 0.08 $ | 4000 | FIXED IND 330NH 250MA 400... |
MLF2012A1R8JT000 | TDK Corporat... | -- | 1000 | FIXED IND 1.8UH 80MA 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...
