( Brand: General Radio ), ( Model: 1401-B )
The 1401-B General Radio 1401 Standard Air Capacitor is a high-quality electronic component designed for various applications in the field of radio frequency (RF) and audio electronics. This capacitor is a staple in vintage radio and audio equipment, and it continues to be a popular choice for hobbyists and professionals alike due to its reliability and performance.
The 1401-B is a non-polarized, air-filled capacitor, which means it can be connected in either direction without affecting its performance. It is designed with a mica dielectric, which provides excellent stability and low loss over a wide frequency range. The mica dielectric also ensures that the capacitor has a low temperature coefficient, making it suitable for use in temperature-sensitive applications.
The 1401-B has a nominal capacitance of 0.001 F (0.000001 F) and a voltage rating of 600 volts. It is available in a variety of physical sizes, with the most common being 1.25 inches in diameter and 1.5 inches in height. The capacitor is constructed with a brass or aluminum body, which is plated with nickel or tin to prevent corrosion.
The 1401-B General Radio 1401 Standard Air Capacitor is a rugged and reliable component that can withstand harsh environmental conditions. It is often used in applications where high voltages and high currents are present, such as in broadcast transmitters, high-power amplifiers, and radio frequency or audio filter networks.
In summary, the 1401-B General Radio 1401 Standard Air Capacitor is a versatile and high-performance electronic component that is ideal for use in a wide range of RF and audio applications. Its mica dielectric, low temperature coefficient, and high voltage rating make it a reliable and durable choice for professionals and hobbyists alike.
Pros of buying a 1401-B General Radio 1401 Standard Air Capacitor:1. Wide range of applications: This capacitor is suitable for various electronic circuits due to its standard size and voltage rating.
2. Long-term reliability: Air capacitors are known for their durability and long lifespan, making them a reliable choice for long-term projects.
3. Cost-effective: The 1401-B is a cost-effective option for those looking for a high-quality capacitor without breaking the bank.
4. Versatile voltage range: The 1401-B is available in a range of voltage ratings, allowing you to choose the one that best fits your specific application.
Cons of buying a 1401-B General Radio 1401 Standard Air Capacitor:1. Bulkier than other types: Air capacitors are generally larger and heavier than other types, such as ceramic or film capacitors, which can be a disadvantage if space is limited.
2. Lower frequency response: Air capacitors have a lower frequency response than other types, which can be a limitation for high-frequency applications.
3. Sensitive to temperature changes: Air capacitors can be affected by temperature changes, which can cause changes in their capacitance and performance.
Conclusion:The 1401-B General Radio 1401 Standard Air Capacitor is a reliable and cost-effective option for various electronic circuits. Its long lifespan, wide range of applications, and versatile voltage range make it a popular choice among engineers and hobbyists. However, its larger size and lower frequency response may be disadvantages for some applications, so it's important to consider these factors before making a purchase.
Recommendation:If you are looking for a high-quality capacitor for long-term use and have the space to accommodate its size, the 1401-B General Radio 1401 Standard Air Capacitor is a great option. Its wide range of voltage ratings and cost-effectiveness make it a versatile choice for various electronic circuits. However, if you require a capacitor with a higher frequency response, you may want to consider other types of capacitors.
Please leave message if no one answers. I have no way to test, came with lot of electronic equipment.