
( Brand: Johnson ), ( Manufacturer Part Number: 160-127-9 ), ( Type: Variable Capacitor ), ( Country/region Of Manufacture: United States ), ( Nos Knobs Hardware: Johnson 3.3-23.3 Pf )
The Johnson 160-127-9 Air Capacitor is a high-quality component designed specifically for use in ham radio applications. This capacitor boasts a capacitance value of 3.3 microfarads and a dissipation factor of 0.0233, making it an excellent choice for radio frequency (RF) applications where low loss is crucial.
The capacitor is constructed using air as the dielectric material, which provides several advantages over other types of capacitors. Air dielectrics have a very low loss tangent, ensuring minimal energy loss and maintaining a stable capacitance over time. Additionally, air capacitors are generally less prone to electrical breakdown than capacitors with solid dielectrics.
The Johnson 160-127-9 Air Capacitor is a nostalgic, New Old Stock (NOS) component. NOS components are often sought after by hobbyists and engineers for their authenticity and historical value. They are also appreciated for their high-quality construction and reliability, as they have often been in storage for many years and have not been exposed to the wear and tear that modern components may experience.
This capacitor is a 3-watt, 500-volt unit, meaning it can handle a significant amount of power and voltage without overheating or failing. It has a diameter of 2.5 inches and a height of 1.3 inches, making it a compact yet powerful component for any ham radio setup.
In summary, the Johnson 160-127-9 Air Capacitor is a reliable, high-quality, and nostalgic component ideal for ham radio applications. Its low loss, high power handling, and compact size make it a valuable addition to any RF circuit.
Pros of buying a 160-127-9 Johnson Air Capacitor 3.3 23.3 pF (NOS) for ham radio:1. Quality and Reliability: As a New Old Stock (NOS) item, this capacitor was originally manufactured to high standards and has been stored properly, ensuring its continued reliability.
2. Long-term Durability: Due to its age and original manufacturing process, this capacitor may have a longer lifespan compared to modern capacitors.
3. Vintage Appeal: For collectors or those who appreciate vintage equipment, this NOS capacitor adds a unique character and historical value to their ham radio setup.
Cons of buying a 160-127-9 Johnson Air Capacitor 3.3 23.3 pF (NOS) for ham radio:1. Limited Availability: NOS items are often in limited supply, and finding a specific model like this one may require more time and effort.
2. Higher Cost: Due to their rarity and the potential value in collectors' markets, NOS capacitors like this one can be more expensive than new alternatives.
3. Compatibility: Some older radio equipment may require specific capacitor values and tolerances that may not be available as NOS, which could limit the scope of equipment this capacitor can be used with.
Ending Conclusion:The 160-127-9 Johnson Air Capacitor 3.3 23.3 pF (NOS) is a great choice for ham radio enthusiasts who value vintage equipment, appreciate the historical significance of NOS items, and prioritize longevity and quality. However, due to its limited availability and potentially higher cost, those looking for a more affordable or easily replaceable option may want to consider modern alternatives. Ultimately, the choice depends on the specific requirements and preferences of the individual ham radio operator.
3 to pf Pickford's, includes knobs and mounting hardware. For bid are 2 nos never used Johnson variable air capacitors, range of 3.