PM1812-102J-RC Allicdata Electronics
Allicdata Part #:

M8539TR-ND

Manufacturer Part#:

PM1812-102J-RC

Price: $ 0.14
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 1MH 30MA 40 OHM SMD
More Detail: 1mH Unshielded Inductor 30mA 40 Ohm Max Nonstanda...
DataSheet: PM1812-102J-RC datasheetPM1812-102J-RC Datasheet/PDF
Quantity: 40500
500 +: $ 0.12518
1000 +: $ 0.09588
2500 +: $ 0.09056
5000 +: $ 0.08523
12500 +: $ 0.08256
25000 +: $ 0.07990
50000 +: $ 0.07724
Stock 40500Can Ship Immediately
$ 0.14
Specifications
DC Resistance (DCR): 40 Ohm Max
Height - Seated (Max): 0.134" (3.40mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812
Package / Case: Nonstandard, 2 Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 252kHz
Operating Temperature: -40°C ~ 100°C
Ratings: --
Frequency - Self Resonant: 2.5MHz
Q @ Freq: 30 @ 252kHz
Series: PM1812
Shielding: Unshielded
Current - Saturation: --
Current Rating: 30mA
Tolerance: ±5%
Inductance: 1mH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components developed to serve a special purpose. The PM1812-102J-RC is one such component, and is specifically designed for RF and microwave applications. The component is a multi-layer ceramic monolithic inductor that is a compact, high-performance device that features a low inductance value and high self-resonant frequency. In addition, it has excellent Q characteristics, is highly reliable, and is ideal for wide frequency ranges.

This application is composed of a metallic coil with a ceramic core that is encased in a molded casing. The inductor provides a similar function to an inductor in a wire form; however, it does not need to be winded and therefore provides a much more compact package. The structure also has a high factor of self-resonant frequency and a low series resistance, making it ideal for high frequency and microwave applications.

The structure of the PM1812-102J-RC consists of a ceramic core and a metallic coil that are assembled together in a compact package. The core is composed of ceramic material that is resistant to temperature and humidity, which allows the component to operate at a wide range of temperatures while providing an excellent performance. The metallic coil is composed of copper or aluminum and is wound around the ceramic core to create an inductor.

The working principle for the PM1812-102J-RC is simple and works by creating an electromagnetic field with the negatively charged core and the positively charged metallic coil. This creates a magnetic field which results in an inductance that can be used to store and control electrical energy. When the inductor is connected to an AC voltage source, it will store energy in the form of magnetic fields that can be used to control the frequency, waveform, or current flow of the AC voltage.

The PM1812-102J-RC component has a number of benefits when compared to wire form inductors. The component is much higher density and has a lower form factor, meaning it takes up less space when compared to the wire form design. Additionally, it features higher power handling capabilities, improves the component’s durability, and offers better thermal management than the wire form design. The PM1812-102J-RC also has a higher self-resonant frequency than wire form inductors, offering better performance in high frequency applications. Furthermore, the device is highly reliable and features an excellent Q characteristics for both harmonics and attenuation. Overall, the component is well suited for frequency, waveform, and current control in a wide range of applications.

In conclusion, the PM1812-102J-RC is a high performance, compact, low series resistance, high self-resonant frequency, and highly reliable component specifically designed for wireless and microwave application. Its design features a metallic coil wound around a ceramic core that creates an electromagnetic field, which allows the inductor to store and control electrical energy. In addition, the device has a number of benefits when compared to wire form inductors, including its higher density, lower form factor, improved durability, and better thermal management. With its excellent Q characteristics, this component is the perfect choice for frequency, waveform, and current control in a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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