Allicdata Part #: | 0819R-38H-ND |
Manufacturer Part#: |
0819R-38H |
Price: | $ 1.46 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 3.9UH 178MA 1.5 OHM TH |
More Detail: | 3.9µH Unshielded Molded Inductor 178mA 1.5 Ohm Max... |
DataSheet: | 0819R-38H Datasheet/PDF |
Quantity: | 1000 |
3500 +: | $ 1.32000 |
Series: | 0819R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Iron |
Inductance: | 3.9µH |
Tolerance: | ±3% |
Current Rating: | 178mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 1.5 Ohm Max |
Q @ Freq: | 50 @ 7.9MHz |
Frequency - Self Resonant: | 95MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 105°C |
Inductance Frequency - Test: | 7.9MHz |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
Height - Seated (Max): | -- |
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Fixed Inductors
Fixed inductors are incredibly versatile components in the realm of electronics and engineering. As their name suggests, their inductance remains unchanged regardless of the current, frequency, or temperature passing through them. This makes them an ideal choice for applications where there is need for a precise amount of inductance.
One of the most common types of fixed inductors is the 0819R-38H. This type of inductor is a surface mount device (SMD) that is closely related to the other SMTs, such as resistors and capacitors. It has a nice cylindrical shape with twin leads, which permits easy mounting and handling.
Application Field and Working Principle
The 0819R-38H inductor can be used in a variety of applications, including consumer electronics, smart meters, and industrial automation. It is also useful as an energy storage element due to its high inductance and low dissipation factors.
At its core, the 0819R-38H is an electro-mechanical component. It functions precisely by converting electrical energy into magnetic energy. Whenever a current passes through the device, it induces a magnetic field around the coil. This magnetic field then induces an electromotive force (EMF) in the opposite direction.
The EMF is then transferred to a secondary coil, which results in an inductive effect. In this way, the relationship between the primary and the secondary coil is maintained, and the inductance remains constant. The fact that the inductance of the 0819R-38H remains constant regardless of the current, frequency, or temperature, makes it a perfect choice for multiple regulations, stabilizers, and filters for a wide range of applications.
The 0819R-38H also has excellent thermal characteristics, thanks to its advanced encapsulated design. This means it’s able to handle high temperatures when performing inductive loads without compromising its performance. It also features high corrosion resistance and a wide range of inductance values, allowing it to be used for both high-frequency and low-frequency circuits.
In conclusion, the 0819R-38H is a versatile inductor device that can be used in multiple areas of engineering. It is characterized by its excellent stability, high inductance, and excellent thermal characteristics. This makes it an ideal choice for a variety of applications, from consumer electronics to smart meters.
The specific data is subject to PDF, and the above content is for reference
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0819482 | Phoenix Cont... | 28.15 $ | 25 | UNPRINT MARKER LABEL 500 ... |
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0819521 | Phoenix Cont... | 53.08 $ | 6 | LABELS THERMAL TRANSFER P... |
0819288 | Phoenix Cont... | 53.12 $ | 3 | LABEL ROLL |
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0819518 | Phoenix Cont... | 33.79 $ | 1000 | LABELS THERMAL TRANSFER P... |
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0819R-00K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 100NH 895MA 130... |
0819R-02K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 120NH 835MA 150... |
0819R-04K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 150NH 760MA 180... |
0819R-06K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 180NH 705MA 210... |
0819R-08K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 220NH 645MA 250... |
0819R-10K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 270NH 525MA 380... |
0819R-12K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 330NH 460MA 490... |
0819R-14K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 390NH 420MA 590... |
0819R-16K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 470NH 410MA 620... |
0819R-18K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 560NH 510MA 180... |
0819R-20K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 680NH 485MA 200... |
0819R-22K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 820NH 465MA 220... |
0819R-24K | API Delevan ... | 0.75 $ | 1000 | FIXED IND 1UH 435MA 250 M... |
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