Allicdata Part #: | 2890-10J-ND |
Manufacturer Part#: |
2890-10J |
Price: | $ 1.33 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 3.9UH 980MA 450 MOHM |
More Detail: | 3.9µH Unshielded Molded Inductor 980mA 450 mOhm Ma... |
DataSheet: | 2890-10J Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 1.21086 |
DC Resistance (DCR): | 450 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.280" Dia x 0.900" L (7.11mm x 22.86mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 7.9MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 95MHz |
Q @ Freq: | 60 @ 7.9MHz |
Series: | 2890 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 980mA |
Tolerance: | ±5% |
Inductance: | 3.9µH |
Material - Core: | Phenolic |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are the most common type of electrical components used in electronic circuits. The 2890-10J is a type of fixed inductor device that consists of a large, axially-oriented toroidal coil of insulated winding wire wound around a central ring. This creates a magnetic field in the air between the two coils and this magnetic field is what gives the inductor its electrical properties.
The 2890-10J is used in many applications, both in the industrial and consumer markets. In industrial applications, it is used for induction heaters, AC transformers, and other commercial applications such as inductive wheels. It is also used in consumer applications, such as radios, televisions, and audio equipment.
The 2890-10J works on the principle of inductance. Inductance is the property of a wire coil or coil of wires to induce a current in another wire or set of wires when an alternating current (AC) is passed through it. This is accomplished through the use of electromagnetic induction. When an electric current passes through the wire coil, it creates a magnetic field. This magnetic field interacts with the current in the other wire or wires and induces an electric current. This electric current is then used to power the component in question, such as a motor or light bulb.
The 2890-10J works in a very similar way. It is used to inductively couple two or more electric circuits together. This induction allows for information, power, or both to pass between the two circuits without the need for direct electrical contact. This is especially useful in high-frequency applications, where the direct contact of two wires can cause interference, noise, or other problems. The 2890-10J is also used to isolate two or more electrical circuits to prevent unnecessary electrical interference between them.
The 2890-10J can also be used to reduce the amount of voltage or current in an electrical circuit. This is done by adjusting the inductance of the coil to create a low-pass filter, which limits the amount of voltage or current that can be passed through the circuit. This is again useful in high-frequency circuit designs, as it can reduce the amount of noise and improve the overall signal quality.
The 2890-10J also has many other uses, such as in power supplies, electric motors, and solenoids. It can also be used in applications requiring high AC current. The 2890-10J is also used in many industrial and consumer applications as the size of its coils can be varied to create a range of inductance values, allowing it to be used in a variety of different scenarios.
Overall, the 2890-10J is one of the most versatile and commonly-used fixed inductors, due to its wide range of uses and applications. By understanding its working principle and various uses, one can use the 2890-10J in many different scenarios for both industrial and consumer applications.
The specific data is subject to PDF, and the above content is for reference
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2890-08K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 3.3UH 1.19A 305... |
2890-10K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 3.9UH 980MA 450... |
2890-12K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 4.7UH 880MA 560... |
2890-14K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 5.6UH 760MA 745... |
2890-16K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 6.8UH 640MA 1.0... |
2890-18K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 8.2UH 555MA 1.4... |
2890-20K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 10UH 475MA 1.9 ... |
2890-22K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 12UH 405MA 2.65... |
2890-24K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 15UH 365MA 3.25... |
2890-26K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 18UH 320MA 4.15... |
2890-28K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 22UH 815MA 295 ... |
2890-30K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 27UH 750MA 350 ... |
2890-32K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 33UH 595MA 550 ... |
2890-34K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 39UH 550MA 650 ... |
2890-36K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 47UH 445MA 1 OH... |
2890-38K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 56UH 410MA 1.15... |
2890-39K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 68UH 325MA 1.85... |
2890-40K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 82UH 305MA 2.1 ... |
2890-42K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 100UH 279MA 2.5... |
2890-44K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 120UH 219MA 4.1... |
2890R-03K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.8UH 1.79A 135... |
2890-02K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.5UH 2.19A 90 ... |
2890R-00K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 1.2UH 2.4A 75 M... |
2890R-02K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 1.5UH 2.19A 90 ... |
2890R-04K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 2.2UH 1.64A 160... |
2890R-06K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 2.7UH 1.4A 220 ... |
2890R-08K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 3.3UH 1.19A 305... |
2890R-10K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 3.9UH 980MA 450... |
2890R-12K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 4.7UH 880MA 560... |
2890R-14K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 5.6UH 760MA 745... |
2890R-16K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 6.8UH 640MA 1.0... |
2890R-18K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 8.2UH 555MA 1.4... |
2890R-20K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 10UH 475MA 1.9 ... |
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