CARDWELL 515-B Air Capacitor 56PF

( Brand: Cardwell ), ( Manufacturer Part Number: 515-B ), ( Part Type: Air Capacitor )

Review CARDWELL Air Variable Capacitor

The Cardwell 515-B Air Capacitor, with a value of 56pF, is a highly efficient and reliable component designed for various electronic applications. This capacitor, manufactured by Cardwell Automatic Switch Company, is known for its exceptional performance and durability.

The 515-B Air Capacitor is an electrolytic capacitor that utilizes air as its dielectric medium. This design offers several advantages, including a higher voltage rating, lower leakage current, and longer lifespan compared to capacitors using liquid electrolytes. The capacitor's 56pF (picofarads) value refers to its ability to store a charge of 56 x 10 -12 coulombs at a voltage of 1 volt.

Measuring approximately 1.1 inches long, 1.1 inches wide, and 1.3 inches high, this compact capacitor is well-suited for space-constrained applications. Its rugged construction, featuring a sturdy aluminum can and high-quality terminals, ensures reliable operation even in harsh environments.

The Cardwell 515-B Air Capacitor is suitable for use in various electronics such as radio frequency (RF) circuits, oscillator circuits, and filtering applications. Its large capacitance value makes it well-suited for applications requiring high energy storage or low impedance.

This capacitor's operating temperature range is from -20 C to 70 C (-4 F to 158 F), making it suitable for use in a wide range of temperature conditions. Its voltage rating is 500 volts, ensuring that it can handle high voltage levels without failure.

The Cardwell 515-B Air Capacitor is a must-have component for electronics designers and builders who require high-performance capacitors for their projects. Its exceptional quality, reliability, and versatility make it an indispensable tool for those seeking to create efficient and effective electronic circuits.

The Cardwell 515-B Air Capacitor with a value of 56pF is a commonly used component in various electronic circuits. Like any other electronic part, it has its advantages and disadvantages. Let's explore these pros and cons:

1. High Voltage Handling: This capacitor can handle high voltages, making it suitable for use in high voltage circuits.

2. Low Equivalent Series Resistance (ESR): A low ESR value ensures that the capacitor can deliver maximum current when required, which is essential in some applications.

3. Good Stability: The Cardwell 515-B Air Capacitor offers good stability, ensuring that the capacitance value remains consistent over a wide range of temperatures and voltages.

4. Large Capacitance Value: With a capacitance value of 56pF, this capacitor can store a significant amount of charge, which can be useful in various applications.

1. Size and Weight: Due to its large capacitance value and the need to handle high voltages, this capacitor is relatively large and heavy compared to other capacitors with lower capacitance values and voltage ratings.

2. Cost: The Cardwell 515-B Air Capacitor is more expensive than other capacitor types with similar capacitance values and voltage ratings due to its large size, high voltage handling capability, and low ESR.

3. Slow Response Time: Air capacitors generally have a slower response time compared to other capacitor types, which can be a disadvantage in applications where fast charging and discharging are required.

In conclusion, the Cardwell 515-B Air Capacitor with a value of 56pF is a versatile component suitable for use in high voltage and current applications where stability and large capacitance values are essential. However, its large size, high cost, and slower response time are drawbacks that need to be considered before making a purchase.

If the application allows for smaller capacitor sizes, lower voltages, and faster response times, it may be more cost-effective to consider other capacitor types, such as ceramic or electrolytic capacitors. However, for high voltage and current applications where stability and large capacitance values are critical, the Cardwell 515-B Air Capacitor may be the best option.

Details:

Cardwell Air Variable Capacitor 56pF. Condition is Used. Shipped with USPS Ground Advantage.

part #: 515-b prices

• $89.99-$356.62

specifications vintacapacitor:

• brand: Cardwell
• mpn: 515-b
• part type: Air Capacitor

offer vintacapacitor:

• started: August 17, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping vintacapacitor:

• service: USPS Ground Advantage
• class: Standard
• cost: $14.40
• carrier: USPS
• type: Calculated
• transit: 4-9 Days

returns vintacapacitor:

• policy: No Returns

general vintacapacitor:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors

payments vintacapacitor:

• other
• wallet: Paypal
• credit card: Diners-club

seller vintacapacitor:

• # reviews: 3984
• city: Louisville, Kentucky
• rating: 100.0%

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