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  3. SPRAGUE TVA-1207.7

SPRAGUE TVA-1207.7 Atom Paper Capacitors

Tva-1207.7 Sprague 10 Vintage Atom Paper Capacitors

( Brand: Sprague ), ( Manufacturer Part Number: TVA-1207.7 ), ( Model: ATOMS ), ( Part Type: Paper Capacitor ), ( Country Of Origin: United States )

Review SPRAGUE Vintage Paper Capacitors

The Sprague TVA-1207.7 10 Atom Paper Capacitors are a premium electronic component from the reputable brand, Sprague. These capacitors are designed for high-performance applications where reliability, stability, and precision are paramount.

These capacitors feature a 10 atom design, which is a type of paper capacitor known for its high voltage handling capability and excellent stability. The 1207.7 designation refers to the size, which is a standard 12mm diameter by 7.2mm height.

The TVA-1207.7 capacitors are rated for a voltage range of 100 to 105 volts, making them suitable for use in various electronic circuits. Each capacitor has a capacity of 1 microfarad, providing sufficient energy storage for many applications.

These capacitors are constructed using a high-quality paper dielectric material and metalized aluminum foil electrodes. The paper is treated with a special process to enhance its electrical properties, resulting in a capacitor with low equivalent series resistance (ESR) and low equivalent series inductance (ESL).

The TVA-1207.7 capacitors offer excellent temperature stability, with a temperature coefficient of -20 to 70 ppm/ C. They also have a low leakage current, making them ideal for use in applications where low noise and high precision are required.

The capacitors are RoHS compliant and come in a lead-free termination design. They are available in quantities of 1 to 144 pieces per reel, making them suitable for both small-scale and large-scale projects.

The Sprague TVA-1207.7 10 Atom Paper Capacitors are a must-have for electronics designers, engineers, and hobbyists who demand the highest level of performance and reliability from their components. With their superior electrical properties, temperature stability, and low leakage current, these capacitors are an excellent choice for a wide range of applications in the fields of telecommunications, military, aerospace, medical, and industrial electronics.

Sprague TVA-1207.7 10 atom paper capacitors are widely used in various electronic applications due to their high-performance characteristics. Below are some pros and cons that may help you in making an informed decision about purchasing these capacitors.

Pros:

1. High-Quality Paper Dielectric: The TVA series capacitors from Sprague use high-quality paper dielectric material, which provides excellent electrical performance, low equivalent series resistance (ESR), and good stability over a wide temperature range.

2. Wide Temperature Range: These capacitors can operate in a temperature range of -55 C to 125 C, making them suitable for use in various electronic applications where temperature stability is essential.

3. Low ESR: The low ESR value of these capacitors makes them ideal for applications that require fast charge and discharge times, such as audio power amplifiers, power supplies, and filter circuits.

4. High Voltage Rating: With a voltage rating of 1000V, these capacitors can handle high voltage levels, making them suitable for use in high-voltage electronic circuits.

5. Reliability: Sprague is a well-known and reputable manufacturer of electronic components. The TVA series capacitors are known for their high reliability and long service life.

Cons:

1. Cost: Compared to other types of capacitors, such as ceramic or aluminum electrolytic capacitors, paper capacitors can be more expensive.

2. Size and Weight: Paper capacitors are typically larger and heavier than other types of capacitors due to their construction. This can make them less practical for applications where size and weight are critical factors.

3. Sensitivity to Humidity: Paper capacitors can be sensitive to humidity, which can affect their performance and reliability. Proper storage and handling are essential to ensure their longevity.

4. Limited Frequency Response: Paper capacitors have a limited frequency response, which makes them less suitable for applications that require high-frequency response, such as radio frequency (RF) circuits.

Conclusion:

The Sprague TVA-1207.7 10 atom paper capacitors offer excellent electrical performance, high reliability, and wide temperature range, making them suitable for various electronic applications where stability and low ESR are essential. However, they can be more expensive, larger, and heavier than other types of capacitors, and they can be sensitive to humidity and have limited frequency response.

If the application requirements align with the pros of these capacitors, then they would be a good choice. However, if size, weight, cost, or high-frequency response are critical factors, then other types of capacitors, such as ceramic or aluminum electrolytic capacitors, may be more suitable. Ultimately, the decision depends on the specific requirements of the electronic application.

Details:

Item comes as pictured. Condition: New. Please view all the pictures for more details. Packaging shows distressed.

part #: tva12077 prices

  • $20.76-$50.56

specifications vintacapacitor:

  • brand: Sprague
  • mpn: Tva-1207.7
  • model: Atoms
  • part type: Paper Capacitor
  • country of origin: United States

offer vintacapacitor:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: February 12, 2026
  • quantity: 1

shipping vintacapacitor:

  • type: Fixed
  • cost: $11.00
  • service: USPS Ground Advantage
  • class: Standard
  • transit: 6-12 Days
  • carrier: USPS

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general vintacapacitor:

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

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  • city: Stockton, California
  • rating: 99.7%
  • # reviews: 3605

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part type: paper capacitor, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1644624508430711,

Sprague TVA-1207.7 Is Similar To:

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5 offers $20.76–$50.56 USD
  • Offer #1: $50.00 price + $11.00 shipping estimate = $61.00* total. Condition: New.+$11.00 shipping
  • Offer #2: $50.56 price + $0.00 shipping estimate = $50.56* total. The capacitors are manufactured in the United States and have a maximum operating temperature of 200uF. This listing is for a lot of 5 Sprague ATOM axial capacitors with a capacitance rating of 200uF and a working voltage of 25VDC.FREE SHIPPING
  • Offer #3: $20.76 price + $8.50 shipping estimate = $29.26* total.+$8.50 shipping
  • Offer #4: $9.99 price + $6.62 shipping estimate = $16.61* total. This is over 50 years old and is untested and sold as-is.+$6.62 shipping
  • Offer #5: $18.95 price + $0.00 shipping estimate = $18.95* total.FREE SHIPPING

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