Allicdata Part #: | 2890-32F-ND |
Manufacturer Part#: |
2890-32F |
Price: | $ 4.03 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 33UH 595MA 550 MOHM TH |
More Detail: | 33µH Unshielded Molded Inductor 595mA 550 mOhm Max... |
DataSheet: | 2890-32F Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 3.62294 |
DC Resistance (DCR): | 550 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: | 19MHz |
Q @ Freq: | 60 @ 2.5MHz |
Series: | 2890 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 595mA |
Tolerance: | ±1% |
Inductance: | 33µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electronic components used for various purposes, such as filtering signals, coupling circuits, and providing radio-frequency isolation. The 2890-32F is a fixed inductor which is designed for operation within an ambient temperature range of -40 to +125°C. It has a unusually high temperature range for an inductor, which makes it an attractive choice for applications that require extreme temperature performance.
The 2890 series fixed inductors offer a combination of low DC resistance, minimal inductance loss at high frequencies, and high reliability. The inductance value is determined by the size and winding configuration of the inductor. It is constructed using a core-saturated design with annealed copper wire. This design eliminates core losses, reduces core temperature, and ensures a stable inductance. The inductor can handle up to 10 Amps of current, depending on the model, which makes it suitable for high-power applications.
The 2890-32F fixed inductor finds wide use in applications that require power conversion, such as in automotive alternators, automotive and electrical power supplies, and telecom power systems. It is also used in high frequency applications, such as radio-frequency shielding and grounding, microprocessor power supplies, and motor controller circuits. This versatile inductor works well in circuits with alternating current (AC) as well as in circuits with direct current (DC).
The 2890-32F has a working principle that is similar to that of other fixed inductors. It is a passive device; in other words, it does not require any external source of power to function. The inductor operates by creating a magnetic relationship between its core and surrounding windings. The core can be made of an iron alloy material or a ferrite material, depending on the desired frequency performance.
The purpose of the inductor is to provide a steady magnetic field that enables electric current to pass through, while storing energy. This stored energy is eventually converted into an electromotive force (EMF) and can be monitored with an oscilloscope to measure the inductance level. The current passing through the inductor will also create an opposing magnetic field, resulting in an inductive reactance which is related to the frequency of oscillation. The inductor also serves the purpose of dampening signals, filtering noise, and providing radio-frequency isolation in circuit boards.
The 2890-32F is an attractive choice for various power applications due to its excellent performance characteristics and extended temperature range. It also offers excellent features, such as low DC resistance, minimal inductance loss at high frequencies, and high reliability. This versatile fixed inductor is suitable for many types of applications, and can work well with both AC and DC circuits.
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...