
( Brand: Pyramid ), ( Manufacturer Part Number: TM-21 ), ( Model: 20 150 100 25 ), ( Part Type: Filter Capacitor ), ( Country/region Of Manufacture: United States )
The Pyramid TM-21 electrolytic filter capacitor is a versatile and high-quality component designed for various electrical applications. With a capacity of 20 microfarads (uf), this capacitor provides ample filtering capabilities to help reduce noise and ripple in power supplies and circuits.
The Pyramid TM-21 is a tantalum-based electrolytic capacitor, which is known for its small size and high energy density compared to other types of capacitors. Its compact design makes it an excellent choice for space-constrained applications, such as portable electronic devices, power supplies, and audio systems.
The capacitor features a voltage rating of 16 volts (V), ensuring it can withstand moderate voltage levels without breaking down. This makes it suitable for use in low-voltage circuits and applications. The TM-21 also has a working temperature range of -55 C to 125 C, which makes it suitable for use in both cold and hot environments.
The Pyramid TM-21 is made using a robust and reliable manufacturing process, ensuring its long-term durability and reliability. It has a leakage current of less than 0.1 microamps ( A) at 25 C, which helps to maintain its performance over time. The capacitor also has a self-healing property, which means it can recover from short-term overvoltage conditions without damage.
In terms of physical dimensions, the Pyramid TM-21 has a diameter of 6.35mm and a height of 5.4mm. It is available in a plastic case, which provides protection against moisture and dust. The capacitor also has a metallic terminal for easy connection to circuits.
In conclusion, the Pyramid TM-21 20 uf electrolytic filter capacitor is a reliable and high-performing component that can help improve the performance and reliability of various electrical circuits. Its compact size, high energy density, and robust manufacturing process make it an excellent choice for a wide range of applications.
Pros of buying TM-21 electrolytic filter capacitors from Pyramid:1. Reliability: Pyramid is a well-known brand in the electronics industry, and its TM-21 series of capacitors are known for their excellent reliability and performance.
2. Wide voltage range: The TM-21 capacitors are available in a wide range of voltages, from 2.5V to 400V, making them suitable for various applications.
3. High capacitance values: The TM-21 capacitors come in a wide range of capacitance values, from 100 F to 10,000 F, making them suitable for various power supplies and filtering applications.
4. Good temperature stability: The TM-21 capacitors have good temperature stability, which means they can maintain their capacitance value over a wide temperature range.
5. Long lifespan: Pyramid TM-21 capacitors are designed to have a long lifespan, which can reduce the need for frequent replacements.
Cons of buying TM-21 electrolytic filter capacitors from Pyramid:1. Higher cost: Compared to some other capacitor brands, Pyramid's TM-21 capacitors can be more expensive, which may be a consideration for budget-conscious buyers.
2. Limited availability: While Pyramid is a well-known brand, its TM-21 capacitors may not be as widely available as some other capacitor brands, which could make it more difficult to find them in local stores or online.
Conclusion:Overall, Pyramid's TM-21 electrolytic filter capacitors are a high-quality option for various power supply and filtering applications. They offer excellent reliability, a wide voltage range, and a wide range of capacitance values. However, they may be more expensive than some other capacitor brands and may not be as widely available. If you are looking for a high-quality, long-lasting capacitor for your application and are willing to pay a premium for it, Pyramid's TM-21 capacitors are a good choice.
Recommendation:I would recommend considering Pyramid's TM-21 electrolytic filter capacitors for your application if you are looking for a high-quality, reliable option with a wide voltage range and a wide range of capacitance values. While they may be more expensive than some other capacitor brands, their long lifespan and excellent performance can make them a worthwhile investment in the long run. If you are budget-conscious or have difficulty finding TM-21 capacitors in your area, you may want to consider other capacitor brands as well.
Please review the photos for more detail. Our standard service is USPS 1st class. Delivery confirmation is not always available. One NOS NIB Pyramid multi-section 20 / 150 CDC and 100 uF 25 electrolytic filter twist lock can capacitor, P/N 21, in excellent condition.
The cap measures 2.5 L x 1.1and was tested for capacitance, voltage leakage.