ELL-SFG680MA Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD2416TR-ND |
| Manufacturer Part#: |
ELL-SFG680MA |
| Price: | $ 0.18 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 68UH 310MA 1.5 OHM SMD |
| More Detail: | 68µH Shielded Wirewound Inductor 310mA 1.5 Ohm Non... |
| DataSheet: |  ELL-SFG680MA Datasheet/PDF |
| Quantity: | 2000 |
| 2000 +: | $ 0.16301 |
| DC Resistance (DCR): | 1.5 Ohm |
| Height - Seated (Max): | 0.047" (1.20mm) |
| Size / Dimension: | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -- |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | G |
| Shielding: | Shielded |
| Current - Saturation: | 270mA |
| Current Rating: | 310mA |
| Tolerance: | ±20% |
| Inductance: | 68µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are one type of components commonly used in electrical circuits and they are fitted with two electrical terminals. The ELL-SFG680MA is a type of fixed inductor that can be used in a wide variety of applications and is typically used in mobile phones, computers, professional audio systems and LED lighting. It is easy to use and can be mounted on a printed circuit board (PCB) to provide an inductive load.
The ELL-SFG680MA fixed inductor consists of an insulated winding which is wound around a core of ferrite or other suitable material. The core material is chosen to provide the required inductance over a wide frequency range. The inductor is designed to have a high Q factor or minimal energy loss, making it suitable for high-frequency switching applications. The application field is extensive but mainly used in power switching and audio amplifier circuits.
The ELL-SFG680MA fixed inductor works by inducing a magnetic field around its core material when electric current passes through the winding. The inductance is the effect that the inductor has on the current flow, and generally increases linearly with the number of turns in the winding. The inductance is thus determined by the core material and the number of turns in the winding. The inductance of the ELL-SFG680MA is typically specified as 6.8 μH (±20%) over the frequency range of DC to 2MHz.
The ELL-SFG680MA fixed inductor also has a low series resistance or low DCR. This reduces the overall power losses due to the resistance, effectively increasing system efficiency. The inductor also has a low self-resonance frequency, which is the frequency at which the impedance is maximised and the inductor acts like an antenna. This allows the use of the inductor at frequencies where the antenna will not be affected by noise.
The ELL-SFG680MA is versatile and can be used in many applications, but mainly used in power switching circuits, audio amplifiers and LED lighting. Its high current capability and small size makes it suitable for applications where space is at a premium. Its low DCR and self-resonance frequency make it a suitable choice for high-frequency switching applications, while its high Q factor and low ESR provide low power loss.
The specific data is subject to PDF, and the above content is for reference
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