
( Brand: Sprague ), ( Manufacturer Part Number: TVA-1512 ), ( Model: ATOM ), ( Part Type: Capacitor ), ( Country Of Origin: United States )
The Sprague TVA-1512 Atom Capacitors are a vintage electronic component, manufactured by Sprague Electric Company between 1960 and 1964. These capacitors are recognized for their historical significance in the electronics industry and are still sought after by hobbyists and audiophiles for their unique electrical characteristics.
Each TVA-1512 capacitor is a radial lead electrolytic capacitor with a capacitance value of 150 microfarads ( F). The capacitor's voltage rating is 25 volts, making it suitable for various low-voltage applications. The Atom series capacitors are known for their compact size, with a diameter of only 0.61 inches (15.5 mm) and a height of 0.91 inches (23.1 mm), making them perfect for space-constrained circuits.
The TVA-1512 capacitors feature a silver-manganese oxide cathode and a tin-plated steel can. The electrolyte used in these capacitors is a high-quality, non-toxic, and long-lasting organic electrolyte. This combination results in a capacitor that offers excellent electrical performance, including low Equivalent Series Resistance (ESR), good stability over temperature, and a long service life.
The Atom capacitors were widely used in various applications, including audio circuits, power supplies, and timing circuits, due to their small size and reliable electrical performance. Although these capacitors are considered vintage, they continue to be popular among enthusiasts who appreciate their unique sound and historical significance.
When purchasing new or reconditioned Sprague TVA-1512 Atom Capacitors, it's essential to ensure they are tested and certified to meet the required electrical specifications to ensure their reliability and safety in your application.
In summary, the Sprague TVA-1512 Atom Capacitors are a historical and valuable electronic component, renowned for their compact size, excellent electrical performance, and long service life. These capacitors were widely used in various applications during the 1960s and continue to be sought after by hobbyists and audiophiles today.
The Sprague Atom capacitors, specifically the TVA-1512 150uf and TVA-1422 models, are popular choices among audio enthusiasts due to their historical significance and high-quality performance. Here are some pros and cons of buying these capacitors for your audio projects:
Pros:1. Historical Significance: These capacitors have been in production since the 1960s and were widely used in vintage audio equipment. They are highly sought after by collectors and audiophiles for their nostalgic value and unique sound characteristics.
2. High-Quality Performance: Sprague Atom capacitors are known for their consistent performance and high-quality materials. They offer excellent sonic clarity, low impedance, and low ESR (Equivalent Series Resistance), making them ideal for audio applications.
3. Wide Temperature Range: These capacitors can operate in a wide temperature range, making them suitable for use in various environments. They can handle temperatures from -55 C to 125 C, which is a significant advantage for those working in extreme conditions.
4. Long-Lasting: Sprague Atom capacitors are built to last, with a high tolerance for voltage and temperature fluctuations. They are less prone to failure compared to modern capacitors, making them a reliable choice for long-term projects.
Cons:1. Cost: The historical significance and high-quality materials used in these capacitors come at a premium price. They can be significantly more expensive than modern capacitors with similar specifications.
2. Limited Availability: Due to their age and limited production, these capacitors can be difficult to find in stock. This can lead to longer lead times and higher shipping costs.
3. Size and Weight: Compared to modern capacitors, the Sprague Atom capacitors are larger and heavier. This can make them less practical for larger projects where space and weight are a concern.
In conclusion, the Sprague Atom capacitors, particularly the TVA-1512 150uf and TVA-1422 models, offer high-quality performance and historical significance that can be valuable for audio projects. However, their premium price, limited availability, and larger size and weight may make them less practical for some applications.
If you are working on a vintage audio project or looking to replicate the sound of classic equipment, the Sprague Atom capacitors are an excellent choice. However, if you are working on a modern audio project where size, weight, and cost are a concern, you may want to consider modern capacitors with similar specifications. Ultimately, the decision to use Sprague Atom capacitors depends on the specific requirements of your project and your budget.
Vintage 1960/1964 Sprague Atom Capacitors 150 uf TVA-1422 TVA-1512 NEW. Shipped with USPS Ground Advantage. Condition is New.