| Allicdata Part #: | 0819R-40K-ND |
| Manufacturer Part#: |
0819R-40K |
| Price: | $ 0.75 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 4.7UH 150MA 2.1 OHM TH |
| More Detail: | 4.7µH Unshielded Molded Inductor 150mA 2.1 Ohm Max... |
| DataSheet: | 0819R-40K Datasheet/PDF |
| Quantity: | 1000 |
| 3500 +: | $ 0.68229 |
| DC Resistance (DCR): | 2.1 Ohm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
| Supplier Device Package: | Axial |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 7.9MHz |
| Operating Temperature: | -55°C ~ 105°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 88MHz |
| Q @ Freq: | 55 @ 7.9MHz |
| Series: | 0819R |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 150mA |
| Tolerance: | ±10% |
| Inductance: | 4.7µH |
| Material - Core: | Iron |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as non-variable inductors, are components typically used to store and constrain energy to a specific amount. They are often found in numerous electronic circuits, such as power supplies, signal transmission systems, and audio amplifiers. In the field of industrial automation, a fixed inductor, such as the 0819R-40K, is a vital component to help provide power and signal transmission.The 0819R-40K fixed inductor has a copper wire core, which may be made of an alloy or other material such as plastic or ceramics. It has the following features: It is able to function at higher frequencies than traditional inductors, possesses a high current capacity, and features good interference suppression.In order to understand the 0819R-40K fixed inductor’s working principle, it is important to understand the concept of electromagnetism. Electromagnetism is the phenomenon of electrical charges producing magnetic fields that interact with each other. A fixed inductor functions by EMF (electromotive force), which is generated by changing the magnetic flux in its core, resulting in a current through its winding. This current is regulated by the number of turns and the shape of the core of the 0819R-40K inductor, as well as the size of the winding, so when the current varies, the voltage produced will change accordingly.The 0819R-40K fixed inductor is also controlled by impedance, which is the measure of opposition to a continuous current, and is also determined by the variety of turns in the inductor’s core. Hence, this allows the energy stored in the core to be kept stable when the current is regulated. Consequently, the inductor is able to provide regulated power over a constant voltage or current. As such the thrust and efficiency of the energy transfer also remains consistent.The 0819R-40K fixed inductor is typically used in industrial Automation for frequency control, filter, and signal transmission. To do this, the inductor employs resistance, capacitance, and inductance to govern the various flows and cycles. Furthermore, this inductor is also capable of operating in the high-frequency range, of up to 8.0GHz, which makes it a perfect choice for applications such as cellular telephones, radio receivers, and automotive equipment.In conclusion, the 0819R-40K fixed inductor is a versatile component used in numerous electronics and automation applications. It is able to withstand high frequencies and large currents, while also providing a consistently reliable power supply and signal transmission, due to its adjustable impedance and consistent core energy. Therefore, this magnetic component can be an invaluable asset to a wide range of projects and systems.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 0819-58J | API Delevan ... | 1.04 $ | 1000 | FIXED IND 27UH 100MA 4.7 ... |
| 0819-36H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 3.3UH 198MA 1.2... |
| 0819R-86G | API Delevan ... | 4.33 $ | 1000 | FIXED IND 390UH 33MA 43 O... |
| 0819233 | Phoenix Cont... | 3.94 $ | 1000 | UNICARD SHEETS 1 ROLL=40 ... |
| 0819-78F | API Delevan ... | 6.34 $ | 1000 | FIXED IND 180UH 49MA 20 O... |
| 0819R-42H | API Delevan ... | 1.46 $ | 1000 | FIXED IND 5.6UH 130MA 2.8... |
| 0819-62G | API Delevan ... | 2.3 $ | 1000 | FIXED IND 39UH 83.5MA 6.8... |
| 0819R-08F | API Delevan ... | 2.83 $ | 1000 | FIXED IND 220NH 645MA 250... |
| 0819R-30F | API Delevan ... | 2.83 $ | 1000 | FIXED IND 1.8UH 290MA 560... |
| 0819R-40K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 4.7UH 150MA 2.1... |
| 0819-46J | API Delevan ... | 1.04 $ | 1000 | FIXED IND 8.2UH 104MA 4.4... |
| 0819R-56H | API Delevan ... | 1.46 $ | 1000 | FIXED IND 22UH 105MA 4.3 ... |
| 0819-32H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 2.2UH 257MA 720... |
| 0819R-72G | API Delevan ... | 2.1 $ | 1000 | FIXED IND 100UH 52MA 17.5... |
| 0819-92G | API Delevan ... | 4.76 $ | 1000 | FIXED IND 680UH 27MA 66 O... |
| 0819R-58K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 27UH 100MA 4.7 ... |
| 0819-64K | API Delevan ... | 0.87 $ | 1000 | FIXED IND 47UH 76MA 8.2 O... |
| 0819-14J | API Delevan ... | 1.04 $ | 1000 | FIXED IND 390NH 420MA 590... |
| 0819R-80K | API Delevan ... | 1.56 $ | 1000 | FIXED IND 220UH 42.5MA 26... |
| 0819-22H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 820NH 465MA 220... |
| 0819-68H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 68UH 64MA 11.5 ... |
| 0819-94G | API Delevan ... | 4.76 $ | 1000 | FIXED IND 820UH 25.5MA 72... |
| 0819R-62F | API Delevan ... | 2.83 $ | 1000 | FIXED IND 39UH 83.5MA 6.8... |
| 0819R-82G | API Delevan ... | 4.33 $ | 1000 | FIXED IND 270UH 39MA 30.5... |
| 0819R-30J | API Delevan ... | 0.94 $ | 1000 | FIXED IND 1.8UH 290MA 560... |
| 0819-26J | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.2UH 410MA 280... |
| 0819-08H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 220NH 645MA 250... |
| 0819R-92J | API Delevan ... | 1.95 $ | 1000 | FIXED IND 680UH 27MA 66 O... |
| 0819-80J | API Delevan ... | 2.07 $ | 1000 | FIXED IND 220UH 42.5MA 26... |
| 0819R-28K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 1.5UH 310MA 490... |
| 0819R-14J | API Delevan ... | 0.94 $ | 1000 | FIXED IND 390NH 420MA 590... |
| 0819-12H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 330NH 460MA 490... |
| 0819R-68G | API Delevan ... | 2.1 $ | 1000 | FIXED IND 68UH 64MA 11.5 ... |
| 0819R-06F | API Delevan ... | 2.83 $ | 1000 | FIXED IND 180NH 705MA 210... |
| 0819R-84K | API Delevan ... | 1.56 $ | 1000 | FIXED IND 330UH 34MA 40.5... |
| 0819R-78F | API Delevan ... | 5.77 $ | 1000 | FIXED IND 180UH 49MA 20 O... |
| 0819R-68K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 68UH 64MA 11.5 ... |
| 0819-28K | API Delevan ... | 0.87 $ | 1000 | FIXED IND 1.5UH 310MA 490... |
| 0819-38K | API Delevan ... | 0.87 $ | 1000 | FIXED IND 3.9UH 178MA 1.5... |
| 0819-46H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 8.2UH 104MA 4.4... |
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...
0819R-40K Datasheet/PDF