
Allicdata Part #: | 1812-184H-ND |
Manufacturer Part#: |
1812-184H |
Price: | $ 1.17 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 180UH 145MA 9.5 OHM |
More Detail: | 180µH Unshielded Inductor 145mA 9.5 Ohm Max 2-SMD |
DataSheet: | ![]() |
Quantity: | 1000 |
650 +: | $ 1.06142 |
DC Resistance (DCR): | 9.5 Ohm Max |
Height - Seated (Max): | 0.190" (4.83mm) |
Size / Dimension: | 0.126" L x 0.126" W (3.20mm x 3.20mm) |
Supplier Device Package: | -- |
Package / Case: | 2-SMD |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 790kHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 5MHz |
Q @ Freq: | 40 @ 790kHz |
Series: | 1812 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 145mA |
Tolerance: | ±3% |
Inductance: | 180µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components used to store electromagnetic energy by restricting a conductor\'s movement through an area and storing an electrical charge. They are available in a variety of sizes and materials, and can be used for a wide range of applications. The 1812-184H account for a large part of the fixed inductor market, and they are popular among electronics engineers due to their high performance and ease of use.
The 1812-184H are a standard type of fixed inductors, often referred to as "power inductors" due to their high power rating. These inductors are typically manufactured with a copper core and wire wound coils, which makes them ideal for high frequency applications. They feature general purpose or power ratings, operating frequencies, saturation current, and inductance. The 1812-184H are also available in a range of sizes and shapes.
The 1812-184H fixed inductors are especially used in power applications such as voltage regulators, DC-DC converters, and power supplies. Furthermore, due to their efficient thermal management and wide operating range, they are also used in low noise audio applications. The 1812-184H are particularly useful in applications that require high power density, such as motor drives and other power electronics.
The working principle of the 1812-184H fixed inductors is straightforward. Whenever a current flows through the core, it induces a magnetic field. This magnetic field will store energy and act as a counterforce against the AC current, thus reducing the current flowing in the circuit. This creates an inductive reactance, which is an opposing force that limits the current flowing in the circuit. The higher the current, the greater the reactance.
The magnetic properties of the 1812-184H fixed inductors can also be used to create a choke, a special inductor designed to filter out high frequency noise. A choke is basically a coil of wire with a large number of turns, which increases its inductance. The choke increases the total impedance of the circuit, thereby reducing the level of high frequency noise.
In addition to power applications, the 1812-184H fixed inductors are also used in telecommunications, radio frequency (RF) and microwave applications. These inductors are used to not only filter out high frequency noise, but also to modify the characteristic impedance of a transmission line. This allows engineers to customize RF circuits for particular operating frequencies, and increase the transmission distance of RF signals.
The 1812-184H fixed inductors are a reliable and efficient electrical component, and are widely used for various applications. They are available in a range of shapes and sizes, and can be used for everything from high power applications to RF circuits.
The specific data is subject to PDF, and the above content is for reference
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1812R-150K | API Delevan ... | 0.55 $ | 1000 | FIXED IND 15NH 1.23A 100 ... |
1812-184H | API Delevan ... | 1.17 $ | 1000 | FIXED IND 180UH 145MA 9.5... |
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1812R-271J | API Delevan ... | 0.55 $ | 1000 | FIXED IND 270NH 668MA 450... |
1812R-184G | API Delevan ... | 1.41 $ | 1000 | FIXED IND 180UH 145MA 9.5... |
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