
Allicdata Part #: | 445-6191-2-ND |
Manufacturer Part#: |
LTF5022T-1R2N4R2-LC |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | TDK Corporation |
Short Description: | FIXED IND 1.2UH 4.2A 25 MOHM SMD |
More Detail: | 1.2µH Shielded Wirewound Inductor 4.2A 25 mOhm Max... |
DataSheet: | ![]() |
Quantity: | 3000 |
DC Resistance (DCR): | 25 mOhm Max |
Height - Seated (Max): | 0.087" (2.20mm) |
Size / Dimension: | 0.205" L x 0.197" W (5.20mm x 5.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | LTF5022T |
Shielding: | Shielded |
Current - Saturation: | 4.3A |
Current Rating: | 4.2A |
Tolerance: | ±30% |
Inductance: | 1.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive components used to store energy in the form of magnetic fields, when an electrical current flows through them. In general, inductors are wound with metallic conductive wires, surrounded by a magnetic material, such as air, ferrites, cores, etc. The stored energy is proportional to the current flowing through the inductor and the inverse of the time constant of the circuit in which the inductor is connected.
The LTF5022T-1R2N4R2-LC inductor is a fixed-core, common-mode, low-profile, radial-leaded surface-mount device. It is designed for high current applications with a maximum continuous current of 1.2A. It is also designed for easy implementation in a wide range of applications, with a footprint of 8.5 mm x 7.5 mm x 2.8 mm.
The main application for the LTF5022T-1R2N4R2-LC is in the field of electrically-controlled switched-mode power supplies (SMPS). Commonly found in electric motors, air conditioners, cell phones and computers, SMPS are switching power supplies that convert AC voltage into DC voltage in an efficient way. The inductor ensures that the current flowing through the circuit is stable and does not exceed the specified rating. The inductor also helps to reduce the size of the overall system.
In terms of working principle, the LTF5022T-1R2N4R2-LC acts as a passive energy storage device. When the voltage and current flows through the device, a magnetic field is created around the inductor. This magnetic field is proportional to the current flowing through the inductor, and is inversely proportional to the time constant of the circuit in which it is connected. This magnetic field stores energy, which is then released when the current flow is reversed. The stored energy is then converted into electricity, which is then used to power the electrical components in the circuit.
In conclusion, the LTF5022T-1R2N4R2-LC is a fixed-core, common-mode, low-profile, radial-leaded surface-mount device. Its primary application is in the field of SMPS. It acts as a passive energy storage device, storing the energy generated by the current flowing through it, and releasing it when the current is reversed, providing stable current flow and reducing the size of the overall system.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LTF5022T-1R8N3R1-D | TDK Corporat... | 0.6 $ | 1000 | FIXED IND 1.8UH 3.1A 37 M... |
LTF5022T-1R5N3R6-LC | TDK Corporat... | 0.71 $ | 608 | FIXED IND 1.5UH 3.8A SMD1... |
LTF5022T-4R7N2R0-LC | TDK Corporat... | -- | 120729 | FIXED IND 4.7UH 2.3A 81 M... |
LTF5022T-1R2N3R4-D | TDK Corporat... | 0.6 $ | 2000 | FIXED IND 1.2UH 3.4A 31 M... |
LTF5022T-220MR98-LC | TDK Corporat... | -- | 1500 | FIXED IND 22UH 1.2A 320 M... |
LTF5022T-330MR77-D | TDK Corporat... | 0.6 $ | 1000 | FIXED IND 33UH 850MA 490 ... |
LTF5022T-680MR54-D | TDK Corporat... | 0.6 $ | 1000 | FIXED IND 68UH 590MA 1.03... |
LTF5022T-100M1R3-D | TDK Corporat... | -- | 1500 | FIXED IND 10UH 1.51A 160 ... |
LTF5022T-101MR45-LC | TDK Corporat... | 0.32 $ | 500 | FIXED IND 100UH 530MA 1.2... |
LTF5022T-6R8N1R6-LC | TDK Corporat... | -- | 500 | FIXED IND 6.8UH 2.1A 110 ... |
LTF5022T-1R2N4R2-LC | TDK Corporat... | -- | 3000 | FIXED IND 1.2UH 4.2A 25 M... |
LTF5022T-2R2N3R2-LC | TDK Corporat... | -- | 3000 | FIXED IND 2.2UH 3.4A 40 M... |
LTF5022T-470MR66-D | TDK Corporat... | -- | 500 | FIXED IND 47UH 710MA 700 ... |
LTF5022T-6R8N1R7-D | TDK Corporat... | 0.6 $ | 1000 | FIXED IND 6.8UH 1.8A 110 ... |
LTF5022T-3R3N2R5-D | TDK Corporat... | 0.6 $ | 1000 | FIXED IND 3.3UH 2.68A 50 ... |
LTF5022T-3R3N2R5-LC | TDK Corporat... | -- | 1000 | FIXED IND 3.3UH 2.7A 60 M... |
LTF5022T-1R8N3R6-LC | TDK Corporat... | 0.32 $ | 1000 | FIXED IND 1.8UH 3.8A 32 M... |
LTF5022T-2R2N2R8-D | TDK Corporat... | -- | 1000 | FIXED IND 2.2UH 2.8A 43 M... |
LTF5022T-150M1R1-D | TDK Corporat... | 0.6 $ | 500 | FIXED IND 15UH 1.22A 240 ... |
LTF5022T-100M1R4-LC | TDK Corporat... | -- | 9000 | FIXED IND 10UH 1.7A 160 M... |
LTF5022T-101MR45-D | TDK Corporat... | 0.6 $ | 500 | FIXED IND 100UH 530MA 1.2... |
LTF5022T-4R7N2R0-D | TDK Corporat... | -- | 1000 | FIXED IND 4.7UH 2.18A 74 ... |
LTF5022T-220MR95-D | TDK Corporat... | 0.6 $ | 500 | FIXED IND 22UH 1.02A 340 ... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...

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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...
