C4AF3BU4100A1YK Allicdata Electronics
Allicdata Part #:

399-17829-ND

Manufacturer Part#:

C4AF3BU4100A1YK

Price: $ 1.56
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: FILM METALLIZED POLYPROPYLENE
More Detail: 1µF Film Capacitor 400V Polypropylene (PP), Metal...
DataSheet: C4AF3BU4100A1YK datasheetC4AF3BU4100A1YK Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 1.41300
10 +: $ 1.14210
100 +: $ 0.87215
500 +: $ 0.66449
1000 +: $ 0.58143
2500 +: $ 0.56067
5000 +: $ 0.53990
Stock 1000Can Ship Immediately
$ 1.56
Specifications
Series: C4AF
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Capacitance: 1µF
Tolerance: ±10%
Voltage Rating - AC: 400V
Voltage Rating - DC: --
Dielectric Material: Polypropylene (PP), Metallized
ESR (Equivalent Series Resistance): 7.9 mOhms
Operating Temperature: -55°C ~ 105°C
Mounting Type: Through Hole
Package / Case: Radial
Size / Dimension: 1.240" L x 0.551" W (31.50mm x 14.00mm)
Height - Seated (Max): 1.110" (28.20mm)
Termination: PC Pins
Lead Spacing: 1.083" (27.50mm)
Applications: Automotive
Ratings: AEC-Q200
Features: --
Description

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Film Capacitors

C4AF3BU4100A1YK Application Field and Working Principle

Film capacitors are widely used in many devices and appliances, from computer motherboards to televisions and stereo systems. The C4AF3BU4100A1YK is a type of film capacitor designed for use in AC applications where a capacitor with high surge voltage and high voltage stability is needed. It is small in size and relatively lightweight, making it ideal for applications where space saving is a major concern.

The C4AF3BU4100A1YK is a polyphenylene sulphide (PPS) film capacitor, which is much more efficient than an aluminum electrolytic type capacitor due to its superior ability to withstand voltage surges. This particular PPS capacitor has a maximum operating voltage of 5000 volts AC and a Insulation resistance of 10000 MΩ. It also has an excellent performance with low ESR and ESL, meaning it is highly efficient and delivers power quickly. Moreover, this type of capacitor boasts a high energy storage capacity as well as excellent temperature stability, making it a great choice for various power management and energy storage applications.

The operating principle of the C4AF3BU4100A1YK is relatively simple. Its design ensures the capacitor can store electrical energy in the form of an electric field between two charged metal plates. As the capacitor is connected to an AC power supply, electrons move from one metal plate to the other, resulting in a current flow. This current flow stores and releases energy in the form of electricity. This operation ensures that the C4AF3BU4100A1YK works in a very reliable and efficient manner to store and release energy.

Applications for the C4AF3BU4100A1YK are varied, depending on the voltage and current requirements of the application. It can be used in a range of electrical applications, such as lighting systems, alarms, and surge protectors, among many others. Furthermore, this capacitor is often used in the motor control systems of electric fans, motors and other motor-driven appliances, where it helps to regulate the speed of the motor.

In summary, the C4AF3BU4100A1YK is a highly versatile and reliable film capacitor specifically designed to meet the needs of AC applications. Its unique design and construction allows it to store and release energy quickly, making it ideal for energy storage, power management and motor control applications. With its superior ability to sustain large voltage surges and its excellent temperature stability, the C4AF3BU4100A1YK is the answer for many applications.

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

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