QAP2G334KRP

Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.559" W, 0.299" T x 1.181" L (14.20mm, 7.60mm x 30.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	QAP
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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QAP2G334KRP Film Capacitors: Application Field and Working Principle

Film capacitors are an indispensable device for various parts of electrical and electronic systems, including signal coupling, filtering, energy storage and transfer, power, DC blocking, voltage doubler, etc. Meanwhile, these components are able to handle high temperature and high frequency, which make them usually to settle cases with severe temperature or voltage range. The QAP2G334KRP film capacitor is a device for high voltage, high surge currents, and is designed with a wide capacitance range of 1 to 100 nF.

Application field of QAP2G334KRP

The QAP2G334KRPC film capacitor is constructed with non-woven PET, PEN and PP metallized film that helps to improve the surge voltage capability at high frequency circuits. This device is able to meet the high performance needs of vehicles, aircraft and consumer electronics. In electric car applications, the QAP2G334KRP film capacitor acts as a vibration-resistant electrical connection system, protecting circuits against movements that can affect the current flow. The robust construction and low resistance of the QAP2G334KRP film capacitor offer exceptional high electrical protection and part safety for aviation applications. This device also features EMI protection and low leakage currents which make it well suited for consumer electronics products like smartphones and tablets. It can provide surge current to relieve over-voltage situations in portable electronic consumer products. In household appliances, the QAP2G334KRP is ideal due to its power factor correction, coupling and blocking applications. This device can also reduce the risk of fire and electrical shocks. All these features meet the safety requirements of household appliances, providing users with assured reliability and peace of mind.

Working principle of QAP2G334KRP

A capacitor is two conducting plates separated by an insulating material known as dielectric. When a voltage is applied, the electric field that develops between the two plates enables them to store electrical energy. The QAP2G334KRP film capacitor utilizes the characteristics of large area and small gap between two conductive plates with a small dielectric constant to ensure high capacitance and low internal resistance. The small dielectric constant achieved by the QAP2G334KRP film capacitor enables it to offer higher capacitance compared to other capacitors. In addition, it has a low equivalent series resistance (ESR), ensuring that losses due to the internal heat generated while storing required energy tend to be low. Furthermore, this reduced ESR increases the ability of the capacitor to offer high current and voltage when input voltage on the device exceeds its rated level. The high temperature stability of the QAP2G334KRP film capacitor allows it to operate in temperature ranges up to 125° Celsius, which gives it the capability to operate in harsh environments. This is especially important when the device is used in aviation or electric car applications where high temperature is expected in certain conditions.

Conclusion

In conclusion, the QAP2G334KRP film capacitor is an ideal device for numerous applications in various fields like aviation, electric car, and consumer electronics as it offers reliably high performance under extreme temperature and voltage conditions. Its high temperature stability and low resistance features ensure it provides the desired level of capacitance, current, and surge protection for all the mentioned applications.

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