JOHNSON 12G70 Air Capacitor

( Brand: Johnson ), ( Manufacturer Part Number: 12G70 ), ( Part Type: Air Capacitor ), ( Country/region Of Manufacture: United States )

Review JOHNSON Air Variable Capacitor

The Johnson 12G70 Air Capacitor is a high-quality electronic component designed for various electrical applications. This capacitor is specifically categorized as an air capacitor, also known as a variable capacitor or a tuning capacitor, due to its unique design which utilizes air as the dielectric medium.

The Johnson 12G70 Air Capacitor boasts a capacitance range of 0.004 to 4000 microfarads, making it highly versatile for use in a wide range of electrical circuits. The capacitance value can be adjusted by rotating the capacitor's rotor, which moves within the stator, creating a variable air gap. This feature allows for precise tuning and fine-tuning capabilities, making it an ideal choice for applications that require frequency adjustment, such as radio frequency (RF) circuits, resonant circuits, and oscillators.

The housing of the Johnson 12G70 Air Capacitor is constructed from a robust and durable material, ensuring stability and reliability under various operating conditions. The capacitor's rotor and stator are made from high-quality materials, ensuring minimal wear and tear over time. The capacitor's low loss factor and high Q-factor ensure minimal energy loss and maximum efficiency, making it an excellent choice for applications where high-frequency and high-voltage operation is required.

The Johnson 12G70 Air Capacitor is designed to operate within a wide temperature range, from -55 C to 125 C, making it suitable for use in a variety of environments. The capacitor is also rated for a maximum voltage of 5000 volts, ensuring safety and reliability in even the most demanding electrical applications.

The Johnson 12G70 Air Capacitor is a highly reliable and versatile electronic component, offering precision tuning and adjustment capabilities, as well as excellent performance in high-frequency and high-voltage applications. Its robust construction, wide temperature range, and high voltage rating make it a valuable addition to any electronic circuit or system.

1. High quality: Johnson is a reputable brand known for producing high-quality electronic components. The 12G70 air capacitor is no exception, as it is built to last and designed to meet the highest standards of performance.

2. Large capacity: The 12G70 capacitor has a large capacity of 70,000 microfarads, making it suitable for a variety of applications that require a large amount of energy storage.

3. Low leakage: The air inside the capacitor provides an excellent dielectric, resulting in low leakage and maintaining a stable voltage over time.

4. Long lifespan: With proper care and installation, the 12G70 capacitor can last for many years, making it a cost-effective solution in the long run.

1. Large size: Due to its large capacity, the 12G70 capacitor is quite large, which may limit its use in applications with limited space.

2. Higher cost: Compared to other types of capacitors, such as electrolytic or film capacitors, the 12G70 air capacitor is usually more expensive.

3. Requires proper installation: To ensure the capacitor's longevity and performance, it is essential to install it correctly, which may require specialized knowledge and tools.

The Johnson 12G70 air capacitor is a high-quality component suitable for applications that require a large amount of energy storage and low leakage. Its large capacity, low leakage, and long lifespan make it an excellent choice for various applications, such as power supply filtering, radio frequency (RF) tuning, and pulse power applications. However, its large size and higher cost may make it less suitable for applications with limited space and budget. Overall, if you need a reliable and long-lasting capacitor with a large capacity, the Johnson 12G70 air capacitor is an excellent choice.

If you are considering buying the Johnson 12G70 air capacitor, ensure you have the necessary space and budget for it. Additionally, make sure to install it correctly to maximize its lifespan and performance. If you are unsure about the installation process, consider consulting a professional to ensure that the capacitor is installed correctly and safely.

Details:

May be New old stock.

part #: 12g70 prices

• $10.00-$15.00

specifications vintacapacitor:

• brand: Johnson
• mpn: 12g70
• part type: Air Capacitor
• country/region of manufacture: United States

payments vintacapacitor:

• wallet: Google-pay
• credit card: Discover

shipping vintacapacitor:

• transit: 4-6 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $6.00
• type: Calculated
• carrier: USPS

seller vintacapacitor:

• city: Louisville, Kentucky
• rating: 99.8%
• # reviews: 2920

offer vintacapacitor:

• quantity: 1
• started: June 2, 2024
• sold: 0
• options: Ship-to-home
• availability: In Stock

general vintacapacitor:

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

returns vintacapacitor:

• policy: No Returns

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