
( Brand: Western Electric ), ( Manufacturer Part Number: 575C ), ( Model: 575A 575C ), ( Part Type: Capacitor ), ( Country Of Manufacture: United States )
The Western Electric 575C Capacitors are a high-quality, vintage electronic component that are still sought after by audiophiles and electronics enthusiasts today. These capacitors are part of the 575 series, which was originally manufactured by Western Electric for use in their legendary telephony equipment.
The 575C Capacitors come in two different capacitance values: 1 microfarad (1uF) and 25 microfarads (25uF). These capacitors are designed to provide excellent performance and reliability, with a tolerance of /- 20% and a voltage rating of 600 volts. The 1uF capacitor is ideal for use in low-pass filters, while the 25uF capacitor can be used in power supply filtering and coupling applications.
One of the unique features of the Western Electric 575C Capacitors is their construction. These capacitors are made using a paper dielectric and waxed aluminum foil electrodes, which give them a warm, musical sound that is highly prized by audiophiles. The paper dielectric also helps to reduce electrical noise, making these capacitors ideal for use in high-end audio equipment.
Another advantage of the Western Electric 575C Capacitors is their long-term stability. These capacitors have a rated life of 100,000 hours at 70 degrees Celsius, which means they can be relied upon to provide consistent performance over a long period of time. This makes them an excellent choice for use in critical applications where reliability is essential.
In summary, the Western Electric 575C Capacitors are a high-quality, vintage electronic component that offer excellent performance and reliability. They are ideal for use in high-end audio equipment and critical applications, and their warm, musical sound is highly prized by audiophiles. Whether you need a 1uF capacitor for use in a low-pass filter or a 25uF capacitor for power supply filtering, the Western Electric 575C Capacitors are a great choice.
Pros of buying Western Electric 570 series capacitors (including 575C and 575A):1. High Quality: Western Electric capacitors are known for their superior quality and long lifespan. They were used in high-end audio equipment and telephone systems, which required reliable performance.
2. Classic Design: These capacitors have a classic look and are often sought after by collectors and enthusiasts of vintage audio equipment.
3. Rare and Valuable: Due to their age and the fact that they were discontinued many years ago, these capacitors can be hard to find and can command a premium price.
Cons of buying Western Electric 570 series capacitors:1. Expensive: The price of these capacitors can be quite high, especially for the larger capacitance values.
2. Availability: Finding these capacitors in good condition and the exact capacitance value you need can be challenging.
3. Compatibility: While these capacitors are often used in vintage audio equipment, they may not be compatible with modern equipment.
Conclusion: If you are a collector, audio enthusiast, or restoring vintage equipment, the high quality and classic design of Western Electric 570 series capacitors may make them worth the investment. However, for modern use, you may want to consider more affordable and readily available alternatives.
Recommendation: If you are looking for capacitors for modern use, I would recommend considering more modern alternatives that are specifically designed for use in electronic equipment. If you are restoring vintage equipment or collecting, then Western Electric 570 series capacitors could be a worthwhile investment. Just be sure to thoroughly research and test any capacitors you purchase to ensure they are in good condition and compatible with your equipment.
Here are 4 used 1965 Western Electric small capacitors. The bigger 575C caps measure 1.05uF on a DCM, the smaller 575A measures .25uF. I do not know the voltage rating. They measure 15/16 long by 1/2 diameter and the smaller one 1/4.
Bin A, Combined shipping available to reduce costs. I do not know anything about them.