
( Brand: General Radio ), ( Manufacturer Part Number: 722-DQ ), ( Type: Precision Capacitor )
The General Radio 722-DQ Precision Capacitor is a high-quality component designed for use in various radio frequency (RF) and microwave applications. This capacitor, with a value of 115 pF (picofarads), is part of the General Radio's 722 series, which is known for its precision and reliability.
This capacitor is a radial lead type, meaning the leads radiate out from the side of the component, which makes it suitable for surface mounting on printed circuit boards. Its compact size, with a diameter of approximately 13.5mm and a height of roughly 10mm, saves valuable board space.
The 722-DQ capacitor is constructed using a high-purity, low-loss dielectric material called polystyrene. This dielectric material provides excellent stability and low loss, making it ideal for RF and microwave applications where minimal signal distortion is essential.
The capacitor's terminals are plated with nickel and tin, ensuring a good electrical contact and longevity. The body of the capacitor is made of a durable, moisture-resistant material, ensuring its performance remains stable even under harsh environmental conditions.
The tolerance of this capacitor is /-1.0%, meaning the actual capacitance can vary between 113.9pF and 116.1pF. The voltage rating of this capacitor is 500V, which allows it to handle high voltages with ease.
In summary, the General Radio 722-DQ Precision Capacitor is a high-performance, compact, and reliable component suitable for RF and microwave applications. Its precise capacitance value, low loss, and high voltage rating make it an excellent choice for various electronic designs.
Buying a general radio 722-DQ precision capacitor with a value of 115 F and a voltage rating of 1150 V has its own set of advantages and disadvantages. Let's explore these factors to help you make an informed decision.
Advantages:1. High Voltage Capability: With a voltage rating of 1150 V, this precision capacitor can handle high voltage applications, which makes it suitable for use in various industrial and scientific applications.
2. Precision Capacitance: The 722-DQ series capacitors are known for their high precision capacitance, making them ideal for use in applications where accurate and consistent capacitance is crucial.
3. Low ESR (Equivalent Series Resistance): A low ESR rating means that the capacitor can deliver high current without significant voltage drop, making it suitable for use in applications where fast charge and discharge cycles are required.
4. Long Shelf Life: Precision capacitors like the 722-DQ series are known for their long shelf life, which makes them a reliable choice for applications where extended storage is necessary.
Disadvantages:1. Cost: Precision capacitors, especially those with high voltage ratings, tend to be more expensive than their standard counterparts. The 722-DQ series capacitor is no exception.
2. Limited Availability: Due to their specialized nature, precision capacitors like the 722-DQ series may not be readily available in local electronics stores, and may need to be ordered from specialized suppliers, which can add to the lead time and cost.
3. Delicate Handling: Precision capacitors require careful handling to avoid damage, as they can be sensitive to electrostatic discharge and other forms of environmental stress.
Conclusion:The general radio 722-DQ precision capacitor with a value of 115 F and a voltage rating of 1150 V is a specialized component that offers high voltage capability, precision capacitance, low ESR, and long shelf life. However, it comes with a higher cost and limited availability compared to standard capacitors. Considering these factors, this capacitor is recommended for applications where accurate and consistent capacitance, high voltage capability, and fast charge and discharge cycles are essential, and where the additional cost and lead time are justified.
Sold As-Is - Untested. Precision Capacitor 115 1150 uuf 722-DQ.