fits year: 1950.

( Brand: Automatic Radio ), ( Manufacturer Part Number: FP-135 ), ( Part Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )
The FP-135 radio manufacturing automatic vacuum tube, hailing from the 1950s, is a remarkable piece of vintage technology. This tube, specifically designed for use in radio equipment, showcases the engineering prowess of the era. Its distinctive cylindrical shape, measuring approximately 6 inches in length and 2 inches in diameter, is reminiscent of the classic vacuum tubes that dominated the electronics landscape before the advent of transistors.
The FP-135 vacuum tube is a triode, meaning it has three electrodes: the cathode, grid, and plate. The cathode emits electrons, which are controlled by the grid and amplified when they reach the plate. This design allows the tube to amplify weak electrical signals, making it essential for the operation of early radios and other audio devices.
The exterior of the FP-135 vacuum tube is coated with a vacuum-deposited metal to protect the internal components. The base of the tube is screw-mounted, allowing for easy installation in vintage radio sets. The tube's glass casing is sealed to maintain the vacuum inside, which is crucial for the tube's operation.
Inside the FP-135 vacuum tube, a filament heats up to produce the necessary electrons. The filament is made of a material that can withstand high temperatures, such as tungsten. The filament is powered by a direct current (DC) voltage, which can range from 6.3 to 12.6 volts depending on the specific application of the tube.
The FP-135 vacuum tube is a fascinating piece of history, embodying the ingenuity and innovation of the 1950s. It represents a time when radio was the primary source of entertainment and information, and vacuum tubes were the heart of the technology that made it all possible. Today, this tube is a cherished collector's item, a testament to an era of technological advancement that has left an indelible mark on our world.
Pros of buying an FP-135 radio manufacturing automatic 1950 car vacuum tube:1. Authenticity and nostalgia: If you're a car enthusiast or a collector, this vintage tube can add a unique and historical touch to your classic car.
2. Functionality: The FP-135 was a popular and reliable tube used in many radios of the era. It can bring back the original sound quality of your vintage car's radio.
3. Availability: Although this tube is from the 1950s, it's still possible to find new, rebuilt, or even used FP-135 tubes for sale online or in specialized stores.
Cons of buying an FP-135 radio manufacturing automatic 1950 car vacuum tube:1. Compatibility and compatibility issues: While the FP-135 is a common tube, it might not be compatible with all the vintage radios or may require specific configurations.
2. Repair and maintenance: The tube can be more prone to damage or wear due to its age, which might require specialized repair skills or tools.
3. Cost: Compared to modern components, vintage tubes like the FP-135 can be more expensive.
Recommendation:Buying an FP-135 radio manufacturing automatic 1950 car vacuum tube can be a rewarding experience for car enthusiasts and collectors, offering an authentic and historical touch to their classic cars. However, it's essential to consider compatibility issues, potential repair and maintenance costs, and the higher cost compared to modern components. If you're interested in purchasing an FP-135 tube, research your specific vintage radio model and ensure that the tube is compatible before making a purchase. It's also wise to check the condition of the tube and, if necessary, consider purchasing a rebuilt or refurbished one to ensure its reliability.
The original owner told me it was for a 1950's ford. Might be a nice project for the right person. This is a vintage vacuum tube Radio made by the Automatic Radio co.