
( Brand: Cornell Dubilier ), ( Manufacturer Part Number: 381LR6581721M94844 )
The Cornell Dubilier 381LR 1000uf, 250V, 105 C Radial Electrolytic Capacitor (CDM part number 381LR6581721M94844) is a high-quality electrical component designed for various power electronics applications. This capacitor is renowned for its reliability and performance, making it a popular choice among engineers and technicians.
The 381LR is a radial electrolytic capacitor, which means it has a cylindrical shape with leads protruding from the side. This design allows for easy mounting in a variety of electrical systems. The capacitor has a capacitance value of 1000 microfarads ( F), providing a substantial energy storage capability.
The voltage rating of this capacitor is 250 volts (V), which makes it suitable for use in medium-voltage applications. The 105 C temperature rating indicates that it can operate reliably under high temperatures, making it suitable for use in environments with elevated temperatures.
The 381LR is a cathode-discharge type of capacitor, which means it utilizes a cathode bypass diode to protect against inrush current during power-up. This design feature ensures that the capacitor can be safely connected to the power supply without causing damage to itself or other components in the circuit.
The capacitor is manufactured using high-purity aluminum oxide as the dielectric material, which provides excellent electrical insulation and reliability. The anode is made of tin-coated steel, and the electrolyte is a high-quality, corrosion-resistant solution.
Overall, the Cornell Dubilier 381LR 1000uf, 250V, 105 C Radial Electrolytic Capacitor is a versatile and reliable electrical component that can be used in various power electronics applications. Its high capacitance, voltage rating, and temperature rating make it an excellent choice for use in medium-voltage applications where reliability and performance are critical.
Pros of buying a Cornell Dubilier 381LR 1000uf 250v 105C Radial Electrolytic Capacitor:1. Reliable Brand: Cornell Dubilier is a reputable brand known for producing high-quality capacitors.
2. High Capacitance: This capacitor has a capacity of 1000uf, which is a large amount, making it suitable for a wide range of applications.
3. High Voltage: With a voltage rating of 250V, this capacitor can handle a significant amount of electrical power.
4. Temperature Range: The 105C temperature rating indicates that this capacitor can operate in high temperature environments without degrading its performance.
5. Radial Design: The radial design of this capacitor allows for easier installation in a variety of applications.
Cons of buying a Cornell Dubilier 381LR 1000uf 250v 105C Radial Electrolytic Capacitor:1. Size and Weight: Due to its large capacitance and voltage rating, this capacitor is likely to be quite large and heavy, which may make it difficult to install in some applications.
2. Cost: As a high-quality capacitor from a reputable brand, this capacitor is likely to be more expensive than cheaper alternatives.
3. Limited Availability: Not all electronics stores carry this specific capacitor, so it may be more difficult to find and purchase in some locations.
Conclusion:If you need a high-quality, reliable capacitor with a large capacitance and high voltage rating, the Cornell Dubilier 381LR 1000uf 250v 105C Radial Electrolytic Capacitor is a great option. However, its size and weight, as well as its cost, may make it less suitable for some applications or budgets. If you are looking for a cheaper alternative, there may be other capacitors available that meet your needs, but they may not be as reliable or perform as well as this Cornell Dubilier capacitor.
Recommendation:If you need a high-quality capacitor for a critical application, I would recommend considering the Cornell Dubilier 381LR 1000uf 250v 105C Radial Electrolytic Capacitor. While it may be more expensive than some alternatives and have a larger size and weight, its reliability and performance are likely to make it worth the investment. However, if you are on a tight budget or have less demanding requirements, you may be able to find a cheaper and smaller capacitor that meets your needs. It is always important to carefully consider your specific application requirements and budget before making a purchase.
Lead spacing: 10mm. Cornell Dubilier 381LR lm94844 radial electrolytic capacitor 1000uf 250v 105C product features size: 35mm x 50mm.