
( Brand: Mallory ), ( Manufacturer Part Number: 290-0012-00 ), ( Part Type: Capacitor )
The Mallory 290-0012-00 40mfD 250VDC capacitor is a high-quality electronic component designed to store and release electrical energy in various electronic circuits. This capacitor, manufactured by Mallory, is specifically designed for use in parallel or series circuits requiring a capacitance value of 40 microfarads and a voltage rating of 250 volts DC.
This capacitor is a metalized polyester film type, which offers several advantages over other capacitor types. Its metalized polyester film dielectric provides superior stability, low leakage current, and excellent voltage holding capability. Furthermore, its robust design includes a robust lead wire termination, ensuring reliable performance even under heavy load conditions.
Measuring 1.2 inches in length, 0.9 inches in width, and 0.8 inches in height, the Mallory 290-0012-00 40mfD 250VDC capacitor is a compact component, making it suitable for use in even the most space-constrained electronic designs. Its silver-plated copper leads are 3/8 inch long, providing ample length for easy connections during assembly.
With a temperature range of -55 degrees Celsius to 85 degrees Celsius, this capacitor is suitable for use in a wide range of temperature environments. Its high energy density also makes it an ideal choice for applications requiring a large capacitance value in a small package.
The 290-0012-00 40mfD 250VDC capacitor is an essential component in various electronic systems such as power supplies, pulsed power applications, filters, and radio frequency (RF) circuits. With its superior electrical performance, rugged construction, and ease of installation, this capacitor is the preferred choice for engineers and technicians seeking high-quality components for their designs.
In summary, the Mallory 290-0012-00 40mfD 250VDC capacitor is a robust, high-performing electronic component with a metalized polyester film dielectric, offering superior stability, low leakage current, excellent voltage holding capability, and a compact size. Suitable for use in a wide range of temperature environments, this capacitor is a reliable and versatile solution for various electronic applications.
The Mallory 290-0012-00 Nos 40mfd 250VDC capacitor is a popular choice for various electrical applications due to its high capacitance and voltage rating. In this analysis, we will explore the advantages and disadvantages of purchasing this capacitor, providing a clear understanding of its potential benefits and limitations.
Pros:1. High Capacitance: This capacitor offers a large capacitance of 40,000 microfarads, suitable for several applications requiring substantial energy storage or power smoothing.
2. Voltage Rating: A voltage rating of 250 volts DC ensures that the capacitor can handle high voltage without getting damaged, making it suitable for various applications.
3. Durability: Mallory capacitors are known for their long-lasting performance, ensuring consistent performance over time as they withstand heavy use.
4. Reputation: Mallory capacitors have gained a strong reputation for reliability and performance in the industry.
Cons:1. Size and Weight: Due to its large capacitance and high voltage, the Mallory 290-0012-00 Nos 40mfd 250VDC capacitor is bulky and heavy, requiring extra space and secure handling during transportation.
2. Cost: This capacitor is typically more expensive compared to others in its class due to its high-performance specifications.
3. Limited Availability: Due to its specialized nature, this specific capacitor might be less readily available from retailers and distributors.
Conclusion:The Mallory 290-0012-00 Nos 40mfd 250VDC capacitor presents several advantages and disadvantages for potential buyers. Its high capacitance and voltage rating make it an excellent choice for various power applications, while the durability, reliability, and reputation of Mallory capacitors further enhance its appeal. However, the bulky size, high cost, and limited availability may deter some buyers.
Before making a decision, consider carefully whether the benefits outweigh the drawbacks based on your specific application requirements and resources. If a high-performance capacitor is necessary for your project and budget allows, the Mallory 290-0012-00 Nos 40mfd 250VDC capacitor could be a worthwhile investment. Otherwise, consider researching alternative options with similar specifications and assessing their pros and cons accordingly.
New old stock Mallory can capacitor. Please see photos for more details. These are from a long time collector who used and saved thousands of components during his career.