
( Brand: Sprague ), ( Manufacturer Part Number: TVL-1760 ), ( Part Type: Twist Capacitor Tube Radio ), ( Unit Type: Unit ), ( Country Of Origin: United States )
The Sprague TVL-1760 Twist-Lok electrolytic capacitor is a high-performance component designed specifically for use in tube radio applications. This capacitor boasts a capacitance value of 125 microfarads ( F) and a maximum voltage rating of 450 volts DC (voltage-rating may vary depending on specific application requirements).
The Twist-Lok design offers a unique and convenient solution for easy installation in tube radio circuits. The capacitor body is cylindrical in shape with two copper "twist-lock" terminals at each end. These terminals provide a secure and reliable connection to the circuit, eliminating the need for soldering or wire wrapping in many cases. This not only simplifies the assembly process but also reduces the potential for errors and improves overall system reliability.
Manufactured using Sprague's advanced electrolytic capacitor technology, the TVL-1760 provides excellent electrical characteristics. It offers a low Equivalent Series Resistance (ESR) value, which results in minimal power loss and improved efficiency. Additionally, it has a low leakage current, ensuring a stable and consistent voltage level within the circuit. The capacitor is also RoHS compliant, making it an eco-friendly choice for your tube radio project.
The TVL-1760 is built to meet or exceed the industry standards for temperature and voltage stability, ensuring long-lasting performance even under demanding conditions. It can withstand high operating temperatures, making it suitable for use in tube radios that may generate significant heat during operation.
In summary, the Sprague TVL-1760 Twist-Lok electrolytic capacitor is a high-quality, reliable, and easy-to-install component designed for use in tube radio applications. Its unique Twist-Lok design simplifies installation, while its advanced electrical characteristics ensure optimal performance and efficiency. With its robust construction and compliance with industry standards, the TVL-1760 is an excellent choice for tube radio enthusiasts and professionals seeking a high-performing and reliable capacitor solution.
Sprague TVL-1760 Twist-Lok Electrolytic Capacitors are popular choices for vintage tube radio restorations due to their high-quality construction and long-lasting performance. This analysis will weigh the advantages and disadvantages of purchasing this capacitor for your tube radio project.
Pros:1. High-Quality Construction: These capacitors are known for their robust design and long-term reliability. They are ideal for applications where stability and longevity are essential.
2. Twist-Lok Design: The twist-lock design makes installation and removal easier compared to traditional screw-terminal capacitors. This feature can save time and effort during the restoration process.
3. Vintage Authenticity: Using original Sprague capacitors helps maintain the authenticity of the vintage radio. Collectors and purists often prefer this approach for their restorations.
4. Wide Voltage Range: The 450vdc rating ensures compatibility with a broad range of tube radio designs. This versatility makes the TVL-1760 a popular choice among radio restorers.
5. Consistent Performance: Sprague capacitors are known for their consistent electrical properties. This stability is crucial for maintaining the optimal performance of a vintage radio.
Cons:1. Cost: Compared to modern capacitor alternatives, Sprague TVL-1760 capacitors can be more expensive. However, the investment in quality components may be worthwhile for those seeking the best performance and longevity.
2. Availability: Due to their popularity and the age of the technology, these capacitors may be more difficult to find in local electronics stores. Online retailers and specialized suppliers are the most likely sources for purchasing these components.
3. Size and Weight: The larger size and weight of electrolytic capacitors compared to modern capacitor alternatives may require modifications to the radio's chassis or additional support structures.
4. Risk of Leakage: Electrolytic capacitors contain a liquid electrolyte that can leak over time. While high-quality capacitors, like the Sprague TVL-1760, are less likely to leak, the risk is still present.
Conclusion:The Sprague TVL-1760 Twist-Lok Electrolytic Capacitor (125uf, 450vdc) offers several advantages for those restoring vintage tube radios, such as high-quality construction, easy installation, and authenticity. However, it also comes with some disadvantages, including cost, availability, size, and the risk of leakage. Ultimately, the decision to purchase this capacitor depends on the importance placed on the radio's performance, longevity, and authenticity, as well as the restorer's budget and availability of alternative solutions.
Recommendation:If you are committed to restoring a vintage tube radio to its original condition and are looking for a high-quality, long-lasting capacitor, the Sprague TVL-1760 Twist-Lok Electrolytic Capacitor (125uf, 450vdc) is an excellent investment. However, if you're on a tight budget or prefer a more modern and compact solution, consider researching alternative capacitor options to find a balance between performance, cost, and convenience.
Non-smoking, pet-free home. Buying more than one item. Sprague TVL-1760 Twist-Lok Can Electrolytic Capacitor 125uF 450VDC Tube Radio. Twist-Lok chassis-mount tabs; aluminum can with can-negative marking.
Shipping Handling. Made in USA; Twist-Lok Lytic packaging included. Condition: Like New; unused; stored in original box. Marked 125 MF and 450 WVDC; 85 C rating.
Common for tube radio power-supply filtering; test before installation. Please review all photos they are part of the .