Allicdata Part #: | 2890-34K-ND |
Manufacturer Part#: |
2890-34K |
Price: | $ 1.04 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 39UH 550MA 650 MOHM TH |
More Detail: | 39µH Unshielded Molded Inductor 550mA 650 mOhm Max... |
DataSheet: | 2890-34K Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.95013 |
DC Resistance (DCR): | 650 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: | 2.5MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 18MHz |
Q @ Freq: | 55 @ 2.5MHz |
Series: | 2890 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 550mA |
Tolerance: | ±10% |
Inductance: | 39µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are electrical devices that convert electric energy into magnetic energy. They are used in many applications where precise energy conversion is required. One of the more popular uses for fixed inductors is the 2890-34K application field and working principle.
At its most basic, a fixed inductor is a two-terminal device that contains windings of wire and can be used to convert any electrical energy to magnetic energy. This is most easily explained using the principles of inductance, which is the property of a conductor that produces a voltage and energy when an electric current passes through it. The induction of the current into the wire flow causes a coil or "inductor" to form which creates a magnetic field. The resulting magnetic field will create an electric field which stores the energy in the form of an inductance. The inductance of the coil then acts to store the energy until it is discharged into another form.
The 2890-34K application field and working principle takes advantage of this principle to create voltage and energy conversions over a wide range of applications. For example, the inductor can be used as an effective source of electrical energy in an RF (radio frequency) transmitter by providing a fluctuating electric current. This is done by simply increasing the number of turns of wire and the voltage alternating with each turn. The current will fluctuate in accordance with how rapidly the turns are changed. This is especially useful in applications such as short-range RF transceivers and cellular phones, allowing them to transmit radio frequencies with increased efficiency.
The 2890-34K application field and working principle can also act as a power saving device in consumer electronics. By adjusting the levels of the alternating current, the inductor can help reduce the power dissipated by the product under certain conditions. This results in less energy consumed and a reduced amount of heat generated, making the device more energy-efficient and less vulnerable to damage from overheating.
The 2890-34K application field and working principle is also often applied in aerospace and defense applications. Its ability to increase or decrease electrical voltage quickly and efficiently can be extremely helpful in controlling the operation of equipment and systems. For example, it can help reduce electrical noise in onboard electronics and controllers, increasing reliability and performance of the system overall.
The 2890-34K application field and working principle has a wide range of uses that make it a viable option for many different industries. Its simple construction allows it to be tailored to many different applications, yet remains effective in producing precise energy conversion. With its ability to quickly adjust levels of current and voltage, it has made itself a valuable addition to many different fields of engineering and makes technology more efficient overall.
The specific data is subject to PDF, and the above content is for reference
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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 ... |
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...