JENNINGS 110-7.5N249 Vacuum Capacitor Glass Ucsv

( Brand: Jennings ), ( Part Type: Glass Vacuum Capacitor )

Review JENNINGS Vacuum. Variable Capacitor Glass Ucsv

The 110-7.5n249 vacuum capacitor, manufactured by Jennings, is a high-quality electrical component designed for various applications that require reliable and stable capacitance. This particular model is a glass-sealed vacuum capacitor, which is renowned for its excellent performance and longevity.

The 110-7.5n249 capacitor features a nominal capacitance of 7.5 nanofarads (nF) at 110 volts. The 'n' in the capacitance value stands for 'nano', which is a prefix denoting one billionth of a unit. In this case, it refers to one billionth of a farad, a unit of capacitance. The '249' in the part number refers to the tolerance of the capacitance, which is /- 20% for this specific capacitor.

The capacitor is sealed in a glass envelope, which is filled with a vacuum. The vacuum environment inside the capacitor helps to prevent any contamination or degradation of the dielectric material, ensuring the capacitor maintains its electrical properties over a long period.

The dielectric material used in this capacitor is a type of oil, which provides excellent electrical insulation and stability. This type of dielectric is also resistant to temperature fluctuations, making the 110-7.5n249 capacitor suitable for use in environments with varying temperatures.

The 110-7.5n249 vacuum capacitor by Jennings is a reliable and robust electrical component, offering stable capacitance, excellent insulation, and resistance to temperature fluctuations. It is suitable for use in various applications, including radio frequency (RF) circuits, power supplies, and oscillator circuits, among others.

1. High quality: Jennings Glass is known for producing high-quality vacuum capacitors. This capacitor is made using glass as the dielectric material, which is a reliable and durable option.

2. Reliability: Vacuum capacitors are known for their reliability, as they have no air inside the capacitor which can lead to moisture or other contaminants. This means that the 110-7.5n249 vacuum capacitor from Jennings Glass is less likely to fail over time.

3. Low leakage: Vacuum capacitors have a very low leakage rate, which means that they maintain their charge for a longer period of time. This makes them a good choice for applications where a stable voltage is required.

4. Low ESR: The 110-7.5n249 vacuum capacitor has a low equivalent series resistance (ESR), which means that it can deliver a high current without heating up. This is important for applications where a high current is required.

1. High cost: Vacuum capacitors are generally more expensive than other types of capacitors, such as electrolytic or ceramic capacitors. The 110-7.5n249 vacuum capacitor from Jennings Glass is no exception.

2. Limited availability: Vacuum capacitors are not as widely available as other types of capacitors, which can make it more difficult to find replacement capacitors if the original capacitor fails.

3. Complexity: Vacuum capacitors are more complex to manufacture than other types of capacitors, which can make them more difficult to repair or replace if they fail.

Overall, the 110-7.5n249 vacuum capacitor from Jennings Glass UCSV is a high-quality capacitor that is well-suited for applications where reliability, low leakage, and low ESR are important. However, its high cost and limited availability are factors to consider before making a purchase. If the cost and availability are not a concern, then this capacitor is a good choice for applications where a stable voltage and high current delivery are required. If cost or availability are a concern, then other types of capacitors may be a more suitable option.

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General:

• in stock: Yes
• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tubes Sockets

Ratings:

1. The item was described accurately & shipped quickly. Would buy again from seller 03-24-15
2. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++. 04-02-15
3. Great seller 03-27-15
4. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++. 03-31-15
5. Great seller. +++++ 03-18-15

Returns:

• policy: no returns

Shipping:

• type: Flat
• handling: 2 days
• cost: $10.0

Seller:

• zipcode: 83687
• city: Nampa, Idaho

Offer:

• # bids: 0
• quantity: 1
• # Sold: 0
• best offer: true
• Started: April 2, 2015, 11:49 am

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