GENERAL RADIO COMPANY 722-ME Precision Capacitor

( Brand: General Radio Company ), ( Manufacturer Part Number: 722-ME ), ( Part Type: Capacitor ), ( Country/region Of Manufacture: United States )

Review GENERAL RADIO COMPANY Precision Capacitor

The Radio Shack 722-387P Precision Capacitor is a high-performance electronic component designed for applications that require precise and reliable voltage control. This capacitor is part of the 722 series, which is known for its accuracy, stability, and consistency in delivering the required capacitance for various electronic circuits.

The Radio Shack 722-387P is a fixed capacitor, meaning its capacitance value is fixed at 0.1 F (microfarads) at a rated voltage of 250VDC (volts direct current). This value ensures excellent frequency response, making it suitable for use in various filtering, timing, and tuning applications. The capacitor also features a tight tolerances specification of 10%, which demonstrates its precision and reliability in delivering consistent capacitance values.

The Radio Shack 722-387P is manufactured with high-quality dielectric materials and metalized aluminum electrodes. These materials provide excellent insulation properties, ensuring that the capacitor can handle the required voltage level while maintaining a low equivalent series resistance (ESR) and dissipation factor, which minimizes power loss and such heating during the circuit operation.

Moreover, the capacitor boasts a modern epoxy case with a radial lead configuration, offering a compact, moisture-resistant design that is well-suited for repeatable soldering processes and mounting in various applications. The axial-lead configuration also allows for easy installation and convenient integration into congested circuit boards.

In summary, the Radio Shack 722-387P Precision Capacitor offers a reliable and consistent 0.1 F capacitance value at a rated voltage of 250VDC. Its tight tolerance, high-quality construction, and excellent frequency response make it a versatile and valuable addition to various electronic circuits. The compact epoxy case with radial leads further ease installation and integration.

A precision capacitor, specifically a 722- series capacitor, is a type of capacitor designed to provide high accuracy and stability in electronic circuits. These capacitors are commonly used in applications such as radio frequency (RF) circuits, voltage regulators, and oscillator circuits. Here, we will discuss the pros and cons of buying a 722-series precision capacitor.

1. High Precision: The primary advantage of a 722-series precision capacitor is its high precision. These capacitors have a low tolerance value, typically in the range of 1%, making them suitable for applications where accuracy is crucial.

2. Stable Performance: Precision capacitors, including 722-series capacitors, have a low temperature coefficient, which ensures stable capacitance performance over a wide range of temperatures.

3. Wide Operating Temperature Range: 722-series capacitors can operate effectively within a wide temperature range, typically from -55 C to 125 C, making them suitable for various applications.

4. Low Leakage Current: Precision capacitors like 722-series capacitors have very low leakage current, which is essential in applications where minimal current flow through the capacitor is desirable, such as in radio circuits.

5. Large Selection of Capacitance Values: 722-series capacitors are available in various capacitance values ranging from a few picofarads to microfarads, making them suitable for a wide range of applications.

1. Cost: Precision capacitors like 722-series capacitors are generally more expensive compared to standard capacitors due to their high precision and stability.

2. Limited Power Handling Capability: Precision capacitors have limited power handling capability compared to other capacitor types. They are not designed for high power applications, and using them in high power applications may result in reduced accuracy and possibly damage to the capacitor.

3. Sensitive to Moisture: Precision capacitors, particularly film capacitors in the 722-series, can be sensitive to moisture. Proper storage, handling, and shielding from moisture are essential to ensure their stability and accuracy.

4. Limited Supplier Availability: Compared to standard capacitors, precision capacitors like 722-series capacitors may have limited availability from suppliers, making it harder to find them quickly and at competitive prices.

In conclusion, 722-series precision capacitors offer superior accuracy, stability, and performance in various applications, but they come with a higher cost, limited power handling capability, sensitivity to moisture, and limited supplier availability. When deciding whether to purchase a 722-series precision capacitor, consider the requirements of your specific application, and weigh these factors accordingly. If your circuit demands ultimate accuracy and stability, this type of capacitor may be the best choice, despite its higher cost and limitations.

To summarize, precision capacitors like 722-series capacitors provide high accuracy, stable performance, a wide temperature range, low leakage current, and large capacitance selection, but come with a higher cost, limited power handling capability, sensitivity to moisture, and limited availability from suppliers. Based on the specific requirements of your application, whether it is essential to have ultimate accuracy and stability or if other factors such as cost and power handling capacity are more critical, will determine whether a 722-series precision capacitor is the best choice for you.

Details:

Last calibration 1970.I think the ranges are 0-10uuf and 0-105uuf.

part #: 722-me prices

• $40.00-$139.99

specifications vintacapacitor:

• brand: General Radio Company
• mpn: 722-me
• part type: Capacitor
• country/region of manufacture: United States

seller vintacapacitor:

• rating: 100.0%
• city: Duvall, Washington
• # reviews: 222

shipping vintacapacitor:

• service: FedEx Ground or FedEx Home Delivery
• carrier: FedEx
• transit: 4-9 Days
• cost: $40.00
• class: Standard
• type: Fixed

payments vintacapacitor:

• credit card: Discover
• other
• wallet: Apple-pay

offer vintacapacitor:

• started: November 4, 2024
• best offers: True
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

general vintacapacitor:

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

returns vintacapacitor:

• policy: No Returns

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