JENNINGS UCS-300 Vacuum Capacitor Nos 10-300PF 10KV

( Brand: Jennings ), ( Manufacturer Part Number: UCS-300 ), ( Part Type: Vacuum Capacitor )

Review JENNINGS Vacuum Variable Capacitor Nos

The Jennings UCS-300 vacuum capacitor is a high-performance electrical component designed for various industrial applications. This capacitor, specifically, falls under the category of 10-300pF and 10kV, making it suitable for use in circuits requiring high voltage and small capacitance values.

The UCS-300 is a vacuum capacitor, which means that it utilizes a vacuum chamber instead of a dielectric material to insulate the conductive plates. The absence of a dielectric material eliminates the risk of dielectric failure, allowing the capacitor to operate at higher voltages and temperatures compared to its counterparts with solid or liquid dielectrics.

This capacitor is designed with two cylindrical metal plates separated by a vacuum gap. The plates are made of a high-purity metal, such as tin-plated copper, to ensure excellent conductivity and durability. The capacitance value, 10-300pF, indicates that this component can store a small amount of electrical charge, making it ideal for applications where precise voltage control is essential.

The voltage rating of 10kV signifies that the UCS-300 can withstand an impressive voltage difference between its plates. This high voltage rating, coupled with its small capacitance value, makes the capacitor suitable for use in high-voltage power supply systems, radio frequency (RF) circuits, and other applications where a large voltage swing is required.

The UCS-300 vacuum capacitor is manufactured to strict quality standards to ensure reliable performance. It undergoes rigorous testing to ensure that it meets the required specifications for voltage, capacitance, and other electrical parameters. Additionally, it is hermetically sealed to prevent the entry of moisture, contaminants, or other external factors that could degrade its performance.

In summary, the Jennings UCS-300 vacuum capacitor is a versatile and high-performance electrical component designed for applications requiring small capacitance values and high voltage ratings. This 10-300pF, 10kV vacuum capacitor delivers excellent conductivity, durability, and precise voltage control, making it an essential component in various industries, including power generation, telecommunications, and radio frequency applications.

The Jennings UCS-300 vacuum capacitor is a high-voltage capacitor designed for various industrial applications, specifically those requiring capacitance between 10 to 300 picofarads (pF) and a voltage rating of 10 kilovolts (kV). Here's a list of potential pros and cons when considering purchasing this capacitor:

1. High Voltage Rating: With a 10kV rating, the UCS-300 vacuum capacitor can handle high potential differences, making it suitable for applications where high voltage is required.

2. Low Leakage Current: Vacuum capacitors generally have lower leakage currents compared to other types of capacitors, ensuring better energy efficiency and prolonged performance.

3. Long Lifespan: Vacuum capacitors have a longer lifespan than other types of capacitors due to their vacuum-sealed design, which prevents the ingress of contaminants and moisture.

4. Low ESR: The UCS-300 vacuum capacitor has a low Equivalent Series Resistance (ESR), which results in better power factor and improved energy efficiency.

5. Robust Design: The vacuum capacitor's construction is robust, with a rugged housing and a vacuum-sealed design, making it suitable for harsh environments.

1. High Cost: Vacuum capacitors are more expensive than other types of capacitors due to their complex manufacturing process and advanced technology.

2. Large Size: The UCS-300 vacuum capacitor is relatively large and heavy, which can pose challenges for integration into limited space applications.

3. Complex Handling: Due to their high voltage and delicate nature, vacuum capacitors require careful handling during installation, maintenance, and disposal.

The Jennings UCS-300 vacuum capacitor offers several advantages, such as a high voltage rating, low leakage current, long lifespan, low ESR, and robust design. However, it also has some disadvantages, including a high cost, large size, and complex handling.

If your application requires a high voltage rating, low leakage current, and long lifespan, and you have the necessary space, budget, and expertise to handle the complexities of vacuum capacitors, then the Jennings UCS-300 vacuum capacitor could be an excellent choice. Otherwise, consider alternative capacitor types with lower voltage requirements, smaller sizes, and simpler handling.

Details:

The NOS new old stock status ensures that it is in excellent condition, making a sought-after component for vintage audio enthusiasts and collectors. With a range of 10-300PF and the ability to handle up 10kV, this capacitor offers flexibility reliability for tuning sharpening audio frequencies. The Jennings UCS-300 Vacuum Variable Capacitor is a rare and valuable vintage part suitable for those working on audio video equipment.

part #: ucs300 prices

• $100.00-$374.99

specifications vintacapacitor:

• brand: Jennings
• mpn: Ucs-300
• part type: Vacuum Capacitor

general vintacapacitor:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors
• condition: Open box

offer vintacapacitor:

• sold: 0
• started: June 26, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home

seller vintacapacitor:

• city: Cleveland, Oklahoma
• # reviews: 80
• rating: 100.0%

shipping vintacapacitor:

• transit: 5-12 Days
• type: Calculated
• cost: $0.00
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage

payments vintacapacitor:

• wallet: Paypal
• other
• credit card: Mastercard

returns vintacapacitor:

• policy: No Returns

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