JCS-2-20 Jennings High Voltage Rf Vacuum Capacitor Jcs 20PF 15KV

( Model: JCS 2-20 ), ( Part Type: Voltage Vacuum ), ( Capacitor Type: Fixed ), ( Nominal Capacitance: 20 Pf ), ( Capacitor Construction: Vacuum )

Review Jennings High Voltage Rf Vacuum Capacitor

The JCS-2-20 Jennings High Voltage RF Vacuum Capacitor is a top-tier component designed for applications that require reliable and high-performance capacitance in high voltage RF environments. This particular model has a capacitance value of 20 picofarads (pF), making it ideal for applications that require precise and stable capacitance levels.

The JCS-2-20 is a vacuum capacitor, which means it operates without a dielectric material inside the capacitor. This design allows for a higher voltage rating of 15 kilovolts (kV), making it suitable for high-voltage applications where traditional capacitors may not be able to withstand the voltage requirements.

The capacitor is designed with a 2-20 prefix, which indicates its physical dimensions. Specifically, it measures 2 inches in length and 2 inches in diameter, making it a compact yet powerful solution for your high voltage RF needs.

The JCS-2-20 is manufactured by Jennings, a reputable company known for its high-quality RF components. The capacitor is designed to withstand harsh environmental conditions and is suitable for use in a wide range of industries, including aerospace, defense, medical, and scientific research.

In summary, the JCS-2-20 Jennings High Voltage RF Vacuum Capacitor is a reliable and high-performance component that offers a capacitance value of 20 pF and a voltage rating of 15 kV. Its compact size, vacuum design, and high-quality manufacturing make it a versatile solution for a wide range of high voltage RF applications.

1. High Voltage Capability: This capacitor can withstand up to 15kV, making it suitable for high voltage RF applications.

2. Low Leakage Current: With a rated leakage current of 1.5 picoamps, it ensures minimal energy loss over time.

3. High Quality Material: It is made of high-quality ceramic with vacuum coating, ensuring long-term reliability and performance.

4. Small Size: Given its 20pF capacitance, it is surprisingly compact, saving valuable space in your circuit.

1. High Cost: Due to its specialized design and high voltage capability, this capacitor is relatively expensive compared to standard capacitors.

2. Limited Availability: Vacuum capacitors like this one may not be easily available from local suppliers, requiring you to purchase it online or from specialized distributors.

3. Delicate Handling: Vacuum capacitors require careful handling to avoid damage, and improper handling can lead to leakage or failure.

In conclusion, the JCS-2-20 Jennings High Voltage RF Vacuum Capacitor is a reliable and high-performance component for RF applications that require high voltage and low leakage current. Its small size is also an advantage in space-constrained circuits. However, the high cost and limited availability may be a drawback for some applications. If the benefits outweigh the drawbacks in your specific circuit, it is a worthwhile investment. If not, consider alternative solutions that may be more cost-effective or widely available.

Details:

The heavily silver plated terminals are clean and bright. Here is a very clean jennings jcs 2-20 fixed vacuum variable capacitor. Actual capacitance was measured at 22.

Excellent for use in vacuum-tube tank circuits, radio transmitters, Tesla coils, and other high frequency circuits. Capacitance is nominally 20 pf at 15.

Fixed shipping cost is, with to the continental us only no overseas sales. These vacuum capacitors have extremely low dielectric loss and are designed for carrying heavy rf currents. volts peak.

1 pf at 200 khz using a high-resolution laboratory Cr meter.

part #: 220 prices

• $10.00-$99.95

specifications capacitorelectron:

• model: Jcs 2-20
• part type: Voltage Vacuum
• capacitor type: Fixed
• nominal capacitance: 20 Pf
• capacitor construction: Vacuum

Offer capacitorelectron:

• : true
• Started: January 22, 2019, 8:30 pm
• bids: 0
• best offer: false
• quantity: 1
• Sold: 0
• min. bid: $16.00

Shipping capacitorelectron:

• type: Flat
• handling: 3 days
• cost: $8.5

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• rating 01-23-19: 100.0%
• zipcode: 92618
• # feedbacks 01-23-19: 395
• city: Irvine, California

Ratings:

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General capacitorelectron:

• Electronic Components Semiconductors > Capacitors
• in stock: Yes
• condition: Used

Returns capacitorelectron:

• policy: no returns

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