381LX182M100J042

Operating Temperature:	-40°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	381LX
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	1800µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are one of the most common form of capacitors used today and are essential components in a variety of electronics products and appliances. These capacitors are constructed from aluminum sheets and feature an electrolyte filled with a solution of ammonium borate in a mixture of ethylene glycol and water. The construction of an aluminum electrolytic capacitor leaves it extremely sensitive to mechanical shock and also heat, making them only suitable for use in applications where these conditions can be managed and controlled.One of the most common types of aluminum electrolytic capacitor is the one with the part number ‘381LX182M100J042’. This type of capacitor is often used in power supply, timing and filtering applications, and features a robust design which is highly resistant to mechanical shock, heat and other environmental factors.

Application Field and Working Principle

The ‘381LX182M100J042’ aluminum electrolytic capacitor has a wide range of applications due to its robust construction and wide capacitance range. These capacitors are often used in power supplies, motor control systems, audio circuits and other high-voltage applications. They are also capable of operating in environments with high levels of vibration and extreme temperatures. In terms of working principle, the capacitor works by allowing the charging and discharging of electrical charge between two electrical plates, or electrodes, which are separated by an electrolyte. The resulting capacitance is determined by the size and material of the two plates, and the type and amount of electrolyte between them.

Advantages

The aluminum electrolytic capacitor with the part number ‘381LX182M100J042’ offers several advantages over other types of capacitors. Firstly, these capacitors have a wide capacitance range and are capable of storing large amounts of electrical charge. Secondly, they have an excellent temperature coefficient which allows them to be highly stable and reliable over a wide range of temperatures. Thirdly, these capacitors can operate in extreme conditions and environments, making them suitable for use in a wide variety of applications. Finally, these capacitors are highly resistant to mechanical shock, making them ideal for use in high vibration applications.

Disadvantages

Despite its wide range of benefits, the aluminum electrolytic capacitor with the part number ‘381LX182M100J042’ also has several drawbacks. Firstly, these capacitors are vulnerable to damage from mechanical shock; therefore they are unsuitable for use in applications where such shocks are likely to occur. Secondly, the capacities of these capacitors tend to decrease over time due to the gradual evaporation of the electrolytic fluid. Finally, these capacitors tend to be more expensive than other types of capacitors due to the complicated manufacturing process required to produce them.

Conclusion

Overall, the aluminum electrolytic capacitor with the part number ‘381LX182M100J042’ is a reliable and versatile component for a wide range of electronics applications. It is highly resistant to mechanical trauma and extreme temperatures, and can store a large amount of electrical charge. However, the capacitors tend to become less reliable over time due to the gradual evaporation of the electrolytic fluid, and they can also be susceptible to mechanical shock. Nevertheless, the ‘381LX182M100J042’ remains a popular choice for many electronics-related applications.

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