| Allicdata Part #: | SC3DF-121-ND |
| Manufacturer Part#: |
SC3DF-121 |
| Price: | $ 0.22 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Signal Transformer |
| Short Description: | FIXED IND 120UH 360MA 3.5 OHM |
| More Detail: | 120µH Unshielded Wirewound Inductor 360mA 3.5 Ohm ... |
| DataSheet: | SC3DF-121 Datasheet/PDF |
| Quantity: | 1000 |
| 2000 +: | $ 0.20739 |
| DC Resistance (DCR): | 3.5 Ohm Max |
| Height - Seated (Max): | 0.122" (3.10mm) |
| Size / Dimension: | 0.256" L x 0.173" W (6.50mm x 4.40mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | SC3DF |
| Shielding: | Unshielded |
| Current - Saturation: | 190mA |
| Current Rating: | 360mA |
| Tolerance: | ±20% |
| Inductance: | 120µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are electric components that are designed to provide a varying inductance. This type of component is often used in a wide variety of different applications, from basic consumer electronics to complex industrial operations. One of the most common applications for fixed inductors is the SC3DF-121.
The SC3DF-121 is a surface mount fixed inductor that offers a range of inductance between 150nH and 1500nH. It is designed for use in power supplies, digital and switching circuit designs, and other demanding applications. The component is also designed to provide high current operation up to 30A, and it features a wide range of mounting options. Additionally, the inductance is adjustable with an external capacitor.
The working principle of the SC3DF-121 consists of a fixed inductance that functions as a magnetic core. In general, the core of the inductor is a wire coil that is wound with an inductive coil and around the core of the inductance. This increases the inductance and the impedance of the circuit, while also creating a magnetic field that is proportional to the current that is flowing through the coil.
The inductance of the SC3DF-121 is determined by the size of the inductor’s core, which is usually measured in Henry per meter (H/m). The inductance is also affected by the number of turns that the coil has, as well as the material of the core and the type of the wire that is used to wind the coil. Additionally, the frequency at which the inductor is used also affects the inductance of the component.
When the SC3DF-121 is used, the inductance is maintained by the magnetic field that is created when current is applied to the inductor coil. When a voltage is applied to the coil, the number of turns in the coil produces a magnetic field that maintains the inductance. This is done by causing an increase in current to flow through the wire coil, which decreases the resistance and increases the inductance. As the voltage is increased or decreased, the current is also changed, and the inductance of the device will change accordingly.
The SC3DF-121 is used in a wide range of applications, including power supplies, digital and switching circuits, and other demanding applications. The component is designed for use in high current devices, and its wide range of mounting options makes it suitable for a variety of applications. Additionally, its adjustable inductance means that it can easily be adjusted for different applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| SC3DF-3R3 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 3.3UH 2A 134 MO... |
| SC3DM-101 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 100UH 800MA 650... |
| SC3DF-121 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 120UH 360MA 3.5... |
| SC3DM-472 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 4.7MH 120MA 18.... |
| SC3DF-330 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 33UH 720MA 903 ... |
| SC3DF-101 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 100UH 400MA 2.6... |
| SC3DM-332 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 3.3MH 140MA 11.... |
| SC3DM-222 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 2.2MH 170MA 9.2... |
| SC3DF-151 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 150UH 330MA 4.1... |
| SC3DF-2R2 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 2.2UH 2.3A 108 ... |
| SC3DM-221 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 220UH 600MA 1.1... |
| SC3DF-120 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 12UH 1A 350 MOH... |
| SC3DM-152 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 1.5MH 220MA 6 O... |
| SC3DM-331 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 330UH 500MA 1.3... |
| SC3DM-471 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 470UH 420MA 1.9... |
| SC3DF-6R8 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 6.8UH 1.5A 197 ... |
| SC3DF-221 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 220UH 270MA 6.6... |
| SC3DM-681 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 680UH 350MA 2.5... |
| SC3DF-680 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 68UH 480MA 1.71... |
| SC3DF-100 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 10UH 1.1A 330 M... |
| SC3DF-820 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 82UH 430MA 2.31... |
| SC3DF-1R5 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 1.5UH 2.6A 84 M... |
| SC3DF-271 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 270UH 240MA 7.5... |
| SC3DF-181 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 180UH 300MA 4.5... |
| SC3DF-1R0 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 1UH 2.9A 72 MOH... |
| SC3DF-220 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 22UH 860MA 534 ... |
| SC3DF-180 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 18UH 880MA 450 ... |
| SC3DF-390 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 39UH 620MA 1.01... |
| SC3DF-150 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 15UH 920MA 400 ... |
| SC3DM-151 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 150UH 680MA 800... |
| SC3DF-560 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 56UH 520MA 1.52... |
| SC3DF-270 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 27UH 800MA 618 ... |
| SC3DF-470 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 47UH 560MA 1.36... |
| SC3DF-4R7 | Signal Trans... | 0.22 $ | 1000 | FIXED IND 4.7UH 1.8A 160 ... |
| SC3DM-102 | Signal Trans... | 0.48 $ | 1000 | FIXED IND 1MH 270MA 3.4 O... |
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...
SC3DF-121 Datasheet/PDF