04023J4R2BBWTR Allicdata Electronics
Allicdata Part #:

04023J4R2BBWTR-ND

Manufacturer Part#:

04023J4R2BBWTR

Price: $ 0.10
Product Category:

Capacitors

Manufacturer: AVX Corporation
Short Description: CAP THIN FILM 4.2PF 25V 0402
More Detail: 4.2pF Thin Film Capacitor 25V 0402 (1005 Metric)
DataSheet: 04023J4R2BBWTR datasheet04023J4R2BBWTR Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
5000 +: $ 0.08910
Stock 1000Can Ship Immediately
$ 0.1
Specifications
Series: Accu-P®
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 4.2pF
Tolerance: ±0.1pF
Voltage - Rated: 25V
Mounting Type: Surface Mount
Package / Case: 0402 (1005 Metric)
Operating Temperature: -55°C ~ 125°C
Features: RF, High Q, Low Loss
Size / Dimension: 0.039" L x 0.022" W (1.00mm x 0.55mm)
Height - Seated (Max): 0.020" (0.50mm)
Description

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Thin Film Capacitors are very popular as they are used for a variety of applications. The 04023J4R2BBWTR is a specific type of this type designed for giving an exceptional performance in its particular application field. It\'s working principle revolves around controlling the space charge capacitance of a solid dielectric layer. The 04023J4R2BBWTR utilizes the classic structure of a metal-dielectric-metal capacitor.

At the foundation of this type of capacitor lies a substrate made out of non-conducting material such as glass or ceramic. The first layer is a metal or conductive layer and the second layer is the dielectric layer. This dielectric layer acts as an insulating layer between the first and second conductive layers. The last layer is a metal retaining layer that helps to maintain the mechanical properties of the device.

In this design, the dielectric layer has the highest number of charge carriers. The metal layers act like a shield and help to reduce any electrical leakage. By controlling these three layers, it is possible to control the surface charge capacitance of the dielectric layer. The capacitance of this layer can be adjusted by changing either the material properties of the metal layers or the thickness of the dielectric layer.

The 04023J4R2BBWTR has been designed to provide superior capacitance as well as higher stability under varying temperatures and humidity conditions. The construction of this device also ensures increased long-term life as the material protecting the dielectric layer can reduce the effects of environmental factors. Additionally, the 04023J4R2BBWTR has an extended temperature range, making it more suitable for general purpose usage.

The 04023J4R2BBWTR can be used in a variety of applications such as power management, DC-DC conversion, RF communication systems, and signal conditioning. It is also used for filtering and as a detuning device. This thin film capacitor is also suitable for high-stability timing circuits, converter and motor speed control applications.

The working principle of the 04023J4R2BBWTR involves controlling the space charge capacitance of a solid dielectric layer. This means that the capacitance of the device can be adjusted by changing either the material properties of the metal layers or the thickness of the dielectric layer. The design of this type of capacitor also ensures reliability and stability over time.

The 04023J4R2BBWTR is a specific type of thin film capacitor that is designed with superior performance in mind. It is suitable for any application where space charge capacitance needs to be adjusted, such as signal conditioning, RF communication systems, and motor speed control. Its construction also ensures that it has an extended temperature range and increased long-term life. The working principle of the 04023J4R2BBWTR is controlling the space charge capacitance of a solid dielectric layer, making it adjustable for more fine-tuning.

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

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