125CDMCCDS-2R2MC Inductors, Coils, Chokes |
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| Allicdata Part #: | 308-2567-2-ND |
| Manufacturer Part#: |
125CDMCCDS-2R2MC |
| Price: | $ 0.57 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Sumida America Components Inc. |
| Short Description: | FIXED IND 2.2UH 20A 4.2MOHM SMD |
| More Detail: | 2.2µH Shielded Molded Inductor 20A 4.2 mOhm Max No... |
| DataSheet: | 125CDMCCDS-2R2MC Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.51484 |
| 1000 +: | $ 0.45763 |
| 2500 +: | $ 0.44333 |
| 5000 +: | $ 0.42903 |
| 12500 +: | $ 0.41473 |
| Q @ Freq: | -- |
| Height - Seated (Max): | 0.197" (5.00mm) |
| Size / Dimension: | 0.530" L x 0.496" W (13.45mm x 12.60mm) |
| Supplier Device Package: | SMD |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Features: | -- |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Series: | 125CDMCC/DS |
| DC Resistance (DCR): | 4.2 mOhm Max |
| Shielding: | Shielded |
| Current - Saturation: | 34A |
| Current Rating: | 20A |
| Tolerance: | ±20% |
| Inductance: | 2.2µH |
| Material - Core: | Metal |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are indispensable components in the electronic circuit. They are also referred to as chokes, coils, or simply inductors. In the field of electrical engineering, several types of fixed inductors exist, depending on the specific application. A particular type, the 125CDMCCDS-2R2MC, is a type of fixed inductor designed for the purpose of limiting the current within a certain range. It has a coil wound around it with a core of ferromagnetic material, such as iron, and has several associated terminals that facilitate its operation. This article will discuss the application field and working principle of the 125CDMCCDS-2R2MC.
Generally speaking, the 125CDMCCDS-2R2MC inductor is used to reduce the high frequency interference levels the current found in switching power supplies, as well as other cellular radio systems. It works by providing a high impedance resistance at the specified frequency range, which in turn limits the current to a smaller range. The ferromagnetic core provides the back EMF, improving the magnetic field’s stability during operation.
The 125CDMCCDS-2R2MC inductor is available in different sizes, allowing it to fit most applications. This type of fixed inductor requires the use of a resistor in order to avoid saturation of the inductor, which will ultimately reduce its inductance value. The 125CDMCCDS-2R2MC is also capable of operating within a wide temperature range with an additional inductor of 2CIs required during operation in temperatures beyond 65°C. The current rating of this type of inductor is 0.6A, with a maximum peak to peak ripple current of 1A.
In terms of its working principle, the 125CDMCCDS-2R2MC fixed inductor functions by consuming energy in order to oppose any change in its current flow. It does this by storing up energy in its magnetic field, and when the current changes, the inductor will also react accordingly, reducing the amount of current that can pass through the circuit. This reduces the amount of interference caused by the current, ensuring that the current stays within the designated range. The inductor’s construction and shape also play a role in controlling the current.
The 125CDMCCDS-2R2MC inductor also has applications in other areas. Its versatility makes it ideal for use in the medical field, providing the correct levels of electromagnetic shielding. Additionally, its ability to provide a high current rating makes it suitable for use in automotive applications, particularly electric vehicles. Its rugged construction also makes it suitable for use in military systems where it can be used to provide the correct levels of interference.
In conclusion, the 125CDMCCDS-2R2MC fixed inductor is a versatile component suited for a wide variety of applications. Its working principle involves the storing of energy in its magnetic field, which in turn reduces current levels. Its ability to provide a high current rating makes it ideal for use in both medical and automotive systems. Finally, its rugged construction makes it suitable for military applications.
The specific data is subject to PDF, and the above content is for reference
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125CDMCCDS-2R2MC Datasheet/PDF