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SPRAGUE 5GA-Q39 Disc Capacitor .000039MF 1000V

000039mf Sprague 5ga-q39 Vintage Disc Capacitor .000039mf 1000v

( Brand: Sprague ), ( Manufacturer Part Number: 5GA-Q39 ), ( Part Type: Disc Capacitor ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review SPRAGUE Vintage Disc Capacitor .000039mf 1000v

The Sprague 5GA-Q39 disc capacitor, product code 000039MF, is a high-performance capacitor designed for various electronic applications. This capacitor is available in a disc form factor, providing a compact and efficient solution for power supply filtering, decoupling, and energy storage in circuits.

The 5GA-Q39 model is rated for a capacitance value of 39 microfarads (39 F) at 1000 volts (1000V) working voltage. This means it can effectively store and release electrical energy within a wide range of voltage levels, making it suitable for applications requiring large energy storage or voltage spikes.

Sprague's 5GA-Q39 disc capacitor is constructed using a metallized polypropylene film dielectric material. This material offers several advantages, such as excellent stability over a wide temperature range, low equivalent series resistance (ESR), and low equivalent series inductance (ESL). These characteristics result in improved power handling capabilities, reduced power loss, and better overall circuit performance.

Additionally, this capacitor features a low leakage current, ensuring reliable and consistent performance over extended periods. The 5GA-Q39 disc capacitor is also RoHS compliant and lead-free, making it an eco-friendly option for modern electronic designs.

In summary, the Sprague 5GA-Q39 disc capacitor, product code 000039MF, is a versatile and high-performance component designed for various electronic applications. Its compact disc form factor, large capacitance value, high working voltage, and low ESR/ESL make it an ideal choice for power supply filtering, decoupling, and energy storage in circuits demanding efficient and reliable electrical energy storage.

Pros and Cons of Buying a Sprague 5GA-Q39 Disc Capacitor (000039MF, 1000V)

Introduction:

The Sprague 5GA-Q39 disc capacitor (000039MF, 1000V) is a popular choice for various electronic applications due to its high voltage rating and large capacitance value. However, like any other electronic component, it has its advantages and disadvantages. In this analysis, we will examine the pros and cons of purchasing this capacitor.

Pros:

1. High Voltage Rating: This capacitor can withstand a voltage of up to 1000V, making it suitable for high voltage applications such as power supplies, radio-frequency (RF) circuits, and high voltage filters.

2. Large Capacitance Value: With a capacitance value of 39 F, this capacitor can store a significant amount of electrical charge, which is beneficial for applications requiring energy storage or filtering.

3. Low ESR (Equivalent Series Resistance): The low ESR value of this capacitor (typically around 0.3 ) minimizes power loss and ensures efficient energy transfer, making it an excellent choice for applications requiring fast charge and discharge rates, such as audio power supplies and RF circuits.

4. High Ripple Current Capability: The 5GA-Q39 disc capacitor can handle high ripple currents without overheating or failing, which is crucial in applications where there are significant fluctuations in current flow, such as power supplies and motor control circuits.

Cons:

1. Size and Weight: Due to its large capacitance value and high voltage rating, this capacitor is relatively large and heavy compared to other capacitor types, which might increase the overall size and weight of the electronic circuit or system.

2. Cost: The Sprague 5GA-Q39 disc capacitor is typically more expensive than other capacitor types with similar capacitance values and voltage ratings due to its size, high voltage rating, and low ESR.

3. Limited Frequency Response: Although the 5GA-Q39 disc capacitor has a relatively low ESR, its frequency response may not be as high as that of other capacitor types, such as film or polyester capacitors. This could limit its suitability for high-frequency applications, such as RF circuits or oscillator circuits.

Conclusion:

The Sprague 5GA-Q39 disc capacitor (000039MF, 1000V) offers several advantages, such as a high voltage rating, large capacitance value, low ESR, and high ripple current capability, making it a popular choice for various applications requiring energy storage or filtering. However, it also has some disadvantages, such as its large size and weight, higher cost, and limited frequency response.

Recommendation:

If you are looking for a capacitor for applications requiring high voltage, large capacitance, low ESR, and high ripple current capability, the Sprague 5GA-Q39 disc capacitor (000039MF, 1000V) is an excellent choice. However, if size, weight, cost, or frequency response are more critical factors, you may want to consider alternative capacitor types, such as film or polyester capacitors. It is essential to carefully evaluate the specific requirements of your application and choose the capacitor that best meets your needs.

Details:

Brand: Sprague, condition: This product is in NEW condition. Overall this item is in 100% new cosmetic, excellent condition. Included Items:.

Included: Comes with all the items attached on photo. The pictures are taken from the actual item on sale. Not Included: 5.: Vintage Sprague 5GA-Q39 Disc Capacitor .000039MF 1000V, 3.

Suggested Retail Price: $, B.

part #: 5gaq39 prices

  • $12.85-$22.00

specifications vintacapacitor:

  • brand: Sprague
  • mpn: 5ga-q39
  • part type: Disc Capacitor
  • unit type: Unit
  • country of origin: United States

returns vintacapacitor:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back

offer vintacapacitor:

  • best offers: True
  • started: January 14, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

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  • city: Irvine, California
  • # reviews: 1248
  • rating: 99.3%

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general vintacapacitor:

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

shipping vintacapacitor:

  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage
  • cost: $0.00
  • transit: 6-12 Days
  • class: Standard
part type: disc capacitor, unit type: unit, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1564997254470782,

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