APXA200ARA151MJC0G

ESR (Equivalent Series Resistance):	20 mOhm
Lifetime @ Temp.:	15000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	4.32A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.492" (12.50mm)
Surface Mount Land Size:	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD
Series:	NPCAP™-PXA
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	20V

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Introduction

Aluminium-polymer capacitors are a type of electrolytic capacitor consisting of a dielectric layer of electronic grade Al2O 3 (α-Al 2 O 3 ) mounted between two rectangular, flat aluminum plates and having an anode layer of semiconductor-grade aluminum oxide (Al 2 O 3 ) and a separator-produced hydrophobic gel. This combination results in a device that can store more energy than comparable capacitors made entirely of the same material. APXA200ARA151MJC0G aluminum-polymer capacitors are commonly used in a variety of applications and are especially suitable for applications requiring high voltage and power ratings, such as personal computers, digital cameras, CD players and other electronics equipment.

Application Field and Working Principle

APXA200ARA151MJC0G aluminum-polymer capacitors are often used in power supplies, solar panels, DC-DC converters, motor drive applications, ultrasonic generators and other high-power electronic application.The capacitance of APXA200ARA151MJC0G aluminum-polymer capacitors is higher than the typical electrolytic capacitor due to the integrated Al 2 O 3 and hydrophobic gel layers. This increased capacitance allows for increased power density, voltage and current handling capabilities. The materials of these capacitors also provide excellent performance even in extreme temperature and humidity conditions, enabling their use in a variety of applications and industries.The working principle of APXA200ARA151MJC0G aluminum-polymer capacitors is relatively straightforward. When an electric current is supplied to the two aluminum electrodes, electrochemically reactive ions, such as protons and oxides, are transferred across the Al 2 O 3 and hydrophobic gel layers between the electrodes. This creates an electric field between the electrodes and the ions, which produces the capacitance. Additionally, the tension between the electrodes creates a protective insulation layer, providing the capacitor with reliable voltage breakdown protection.

Advantages

APXA200ARA151MJC0G aluminum-polymer capacitors provide a number of advantages over other types of capacitors. One such advantage is their improved endurance and reliability. As compared to electrolytic capacitors, these aluminum-polymer capacitors have superior temperature and humidity tolerance and a longer service life. This increased reliability is especially beneficial in extreme temperature and humidity conditions. Additionally, these capacitors are capable of providing high voltage and power ratings, allowing for use in a variety of high-power applications.The improved capacitance and tolerance of these capacitors also allows for easier thermal dissipation, which reduces the need for an external heatsink and saves space. Additionally, their unique geometry gives them superior shock and vibration tolerance, providing improved reliability in motion and in vibrating environments.

Conclusion

In conclusion, APXA200ARA151MJC0G aluminum-polymer capacitors are a reliable and cost-effective choice for a wide range of applications. They provide superior endurance, voltage breakdown protection and thermal dissipation, making them an excellent choice for use in high current, high voltage applications. Additionally, their enhanced capacitance and tolerance allow for improved reliability even in extreme temperature and humidity conditions.

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