ASP 074-047 Air Capacitor Says 5-100PF

( Brand: Asp ), ( Manufacturer Part Number: 074-047 ), ( Model: 5-100PF ), ( Part Type: Air Capacitor ), ( Unit Type: Unit )

Review ASP Variable Air Capacitor Says 074 047 Used

The ASP 074-047 air capacitor is a versatile electronic component designed for various applications where high voltage and large capacitance values are required. This particular capacitor falls under the category of electrolytic capacitors but functions differently due to its air dielectric instead of the conventional electrolyte.

The 074-047 designation represents the capacitor's physical dimensions. The "074" refers to the width of the can, which measures 0.74 inches (19.3mm). The "047" denotes the nominal capacitance value, which is 47 picofarads (pF). Picofarads is a unit of capacitance equivalent to one trillionth of a farad.

This air capacitor is rated for a working voltage range between 5 kV and 100 kV. It is important to note that the actual voltage rating can vary depending on the specific design and construction of the individual capacitor. The capacitance value of 47 pF is relatively small, but this component can store a significant amount of energy for its size due to the high voltage range.

The air dielectric used in the ASP 074-047 capacitor offers several advantages over traditional electrolytic capacitors. Air dielectrics provide a higher dielectric strength, which allows for the use of thinner insulating films and smaller overall component sizes. Additionally, air capacitors do not suffer from the self-discharge issues that are common in electrolytic capacitors.

Using an air capacitor like the ASP 074-047 in your circuit design can lead to improved efficiency, reduced energy losses, and increased reliability, especially in high-voltage applications. However, it is crucial to ensure proper handling, installation, and maintenance to ensure optimal performance and longevity.

In summary, the ASP 074-047 air capacitor is a compact yet powerful electronic component with a 47 pF capacitance value and a wide working voltage range of 5 kV to 100 kV. Its air dielectric offers several benefits, including higher dielectric strength, improved efficiency, and reduced self-discharge. Proper handling, installation, and maintenance are essential to ensure the best possible performance and longevity.

Air capacitors, specifically model ASP 074-047 with a rating of 5-100pF, offer several advantages and disadvantages for electrical applications. Here's a detailed analysis of their pros and cons:

1. High Voltage Capability: Air capacitors can handle very high voltages, making them suitable for power applications where voltage levels are high.

2. Self-Healing: Air capacitors do not have a dielectric material that can break down under voltage stress, making them self-healing. This feature makes them ideal for applications where voltage spikes or surges are common.

3. Low ESR: Electrostatically shielded air capacitors have a low equivalent series resistance (ESR), which results in better power factor and higher efficiency.

4. Longer Life: Air capacitors have a longer life span compared to other types of capacitors due to their self-healing property and the absence of a dielectric material that degrades over time.

1. Bulky Size: Air capacitors are larger than other types of capacitors due to the need for a large air gap and an external metal shield. This can make them less practical for applications where space is limited.

2. Limited Frequency Response: Air capacitors have a limited frequency response due to the inductance of the air gap. This can make them less suitable for applications where fast voltage changes are required.

3. Cost: Air capacitors are generally more expensive than other types of capacitors due to their larger size and more complex construction.

In conclusion, air capacitors, specifically model ASP 074-047 with a rating of 5-100pF, are well-suited for high voltage applications where self-healing and long life are essential. However, their large size, limited frequency response, and higher cost may make them less practical for some applications.

Based on the analysis, the recommendation would be to consider using air capacitors for high voltage applications where self-healing and long life are essential, and space and cost are not significant concerns. In other cases, other types of capacitors, such as ceramic or aluminum electrolytic capacitors, may be more suitable.

Details:

Great Condition, Came from an RF Lab.

part #: 074047 price

• $30.00

specifications vintacapacitor:

• brand: Asp
• mpn: 074-047
• model: 5-100pf
• part type: Air Capacitor
• unit type: Unit

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• policy: No Returns

offer vintacapacitor:

• started: August 23, 2025
• quantity: 1
• best offers: True
• availability: In Stock
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• condition: Used
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• carrier: USPS
• cost: $8.30
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