| Allicdata Part #: | 103-681K-ND |
| Manufacturer Part#: |
103-681K |
| Price: | $ 2.63 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 680NH 435MA 520 MOHM |
| More Detail: | 680nH Unshielded Inductor 435mA 520 mOhm Max Nons... |
| DataSheet: | 103-681K Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 2.39429 |
| DC Resistance (DCR): | 520 mOhm Max |
| Height - Seated (Max): | 0.075" (1.91mm) |
| Size / Dimension: | 0.100" L x 0.100" W (2.54mm x 2.54mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard, 2 Lead |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 25MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 175MHz |
| Q @ Freq: | 22 @ 25MHz |
| Series: | 103 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 435mA |
| Tolerance: | ±10% |
| Inductance: | 680nH |
| Material - Core: | Ferrite |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are an important component in the field of electrical engineering. They can be used to store energy and also act as a source of current or voltage in circuit applications. The 103-681K application field and working principle is an important and relatively new technology in this area, and it is becoming increasingly popular.
A 103-681K fixed inductor is a parameter-controlled, ferrite-formed, multi-layer magnetic core. These inductors consist of a ferrite core with a coil wound around it. The number of coils, the number of layers, and the core material all determine the inductance, saturation flux density, and temperature range of the inductor. The inductor is designed to provide a wide range of inductance at a wide range of current levels while maintaining excellent temperature stability.
The 103-681K application field and working principle is designed primarily for use in variable-frequency drive systems. These systems vary the speed of the motor to control energy delivered to the motor. In order for these variable-frequency drives to operate correctly, it is important that the inductor, along with the other components, be accurately tuned to the specific frequency at which the motor will be operated. The inductor also needs to be able to handle the high levels of current required to power the motor.
The 103-681K is designed to meet these criteria. Its temperature stability ensures that the inductor will maintain its inductance over its entire operating range, while its wide bandwidth enables it to tune to frequencies up to 1 kilohertz. Furthermore, its high saturation flux density and current capacity make it suitable for the higher currents required by variable-frequency drive systems.
The working principle of the 103-681K is relatively simple. When a current is passed through the coil, a magnetic flux is created in the core. This flux induces an EMF which is proportional to the rate of change of the current. This voltage is then used to control the motor\'s speed in conjunction with the other components in the system.
The 103-681K fixed inductor is an important component in the field of electrical engineering. It is designed for use in variable-frequency drive systems and provides excellent temperature stability, high saturation flux density, and wide bandwidth. In addition, its simple working principle ensures that it can be accurately tuned to the required frequency and it can handle the high currents required to power the motor. As such, it is becoming increasingly popular in a variety of applications, and is a valuable tool for the electrical engineer.
The specific data is subject to PDF, and the above content is for reference
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103-681K Datasheet/PDF