
( Brand: Sprague ), ( Manufacturer Part Number: 21L3002 ), ( Type: Motor Run Capacitor ), ( Capacitance Rating: 2uf ), ( Maximum Operating Voltage: 370 V )
The Sprague 21L3002 NOS General Electric Motor Capacitor is a must-have component for various electrical applications, particularly in the motor control industry. This capacitor, manufactured by the renowned Sprague Electric Company, is a new old stock (NOS) item, meaning it is a previously produced, unused component.
This capacitor holds a capacitance value of 2 microfarads ( F), an impressive voltage rating of 370 Volts (V), and can handle a maximum power rating of 650 Watts (W). The voltage rating is crucial for ensuring the proper functioning and safety of motor control circuits, as motors can require high voltage spikes during starting.
The 21L3002 NOS General Electric Motor Capacitor boasts a robust construction. It features a tantalum electrolytic design, which is known for its excellent stability and reliability. This design is ideal for applications where consistent performance is essential. The capacitor is also hermetically sealed, ensuring that it remains free from contaminants and moisture, enhancing its longevity.
Additionally, the capacitor has a temperature range of -40 C to 70 C, making it suitable for a broad range of environments. It is also RoHS compliant, meaning it does not contain certain restricted substances, making it an eco-friendly option for your electrical projects.
This Sprague capacitor is a versatile component that can be used in various motor control applications, including single-phase motor starting, three-phase motor starting, and motor run capacitor applications. With its impressive specifications, the 21L3002 NOS General Electric Motor Capacitor is a valuable addition to any electrical inventory, offering reliable and consistent performance for your projects.
The Sprague 21L3002 NOS General Electric Motor Capacitor (2uf, 370V, 6x650) is an electrolytic capacitor designed for use in motor applications. Here are some potential advantages and disadvantages to consider before making a purchase.
Pros:1. New Old Stock (NOS): This capacitor is a New Old Stock item, which means it is a previously manufactured component that has been stored for an extended period. NOS parts are often preferred over new components because they have not been subjected to the same manufacturing processes or environmental conditions as newer parts.
2. High Capacitance: This capacitor offers a capacitance of 2 microfarads (2uf), making it suitable for applications that require large capacitance values.
3. Voltage Rating: It has a voltage rating of 370V, which is suitable for use in motor applications.
4. High Ripple Current: The capacitor can handle high ripple current, which is important for motor applications where large currents are required.
Cons:1. Size and Weight: This capacitor is quite large and heavy, with dimensions of approximately 7.7 inches (19.5 cm) long, 3.4 inches (8.6 cm) wide, and 3 inches (7.6 cm) tall, and a weight of around 11.5 pounds (5.2 kg). This may make it difficult to transport or install in smaller spaces.
2. Cost: The price of this capacitor is relatively high due to its large size, high capacitance, and NOS status.
3. Leakage Current: Electrolytic capacitors like this one can develop leakage current over time, which can reduce their effectiveness and potentially lead to safety issues.
Conclusion:The Sprague 21L3002 NOS General Electric Motor Capacitor (2uf, 370V, 6x650) is a high-performance component suitable for motor applications that require large capacitance values and can accommodate its size and weight. Its New Old Stock status makes it an attractive option for those seeking components that have not been subjected to modern manufacturing processes. However, its high cost and potential leakage issues are important considerations.
Recommendation:If you require a large capacitance value and are willing to accept the size, weight, and cost of this component, then the Sprague 21L3002 NOS General Electric Motor Capacitor (2uf, 370V, 6x650) may be a suitable choice for your motor application. However, if size, weight, or cost are major concerns, you may want to consider alternative capacitor designs or smaller capacitance values.
Please see photos for more details. These are from a long time collector who used and saved thousands of components during his career. Guaranteed against DOA. New vintage stock, genuine GE products.