
( Brand: Sprague ), ( Manufacturer Part Number: 50697 ), ( Part Type: Capacitor ), ( Country/region Of Manufacture: United States )
The Sprague 50697 NOS (New Old Stock) capacitors are a classic and highly sought-after component in the electronics industry. These are CP70E1DJ205K capacitors, specifically model 50697, with a voltage rating of 2000 DC volts and a capacitance value of 2.0 microfarads.
These capacitors are manufactured by Sprague, a well-known and trusted name in the electronics industry, and are considered to be NOS, or New Old Stock. This means that they are original components that have been stored in a controlled environment since their production, ensuring that they have not been subjected to the wear and tear of regular use.
The CP70E1DJ205K capacitors are electrolytic capacitors, which are designed to store electrical energy in an electrolyte solution. They have a cylindrical shape with a diameter of approximately 2.3 inches and a height of around 2 inches. The capacitors have a metallic appearance, with a silver or aluminum body and a white or silver top that indicates the positive terminal. The negative terminal is located at the other end of the capacitor, which is usually unmarked.
These capacitors have a high voltage rating, making them suitable for use in a variety of high-voltage applications, such as power supplies, rectifiers, and other electronic circuits. Their capacitance value of 2.0 microfarads makes them suitable for filtering and smoothing applications where large amounts of energy need to be stored and released quickly.
The CP70E1DJ205K capacitors from Sprague are known for their high reliability and long service life. They are designed to withstand high temperatures and are resistant to vibration and other environmental stresses. These capacitors also have a low ESR (equivalent series resistance), which helps to minimize power loss and ensure efficient energy transfer.
In summary, the Sprague 50697 NOS CP70E1DJ205K capacitors are high-voltage electrolytic capacitors with a capacitance value of 2.0 microfarads, designed for use in a variety of high-voltage applications. They are known for their reliability, long service life, and low ESR, making them a popular choice among electronics engineers and hobbyists.
a. **Brand Reputation:** Sprague is a well-known and reputable brand in the electronics industry, especially for capacitors. Their products are known for their high quality and reliability.
b. **High Voltage Capability:** These capacitors have a voltage rating of 2000 DC volts, making them suitable for high voltage applications.
c. **Durable Design:** The capacitors are designed for long-term use. They feature a ceramic dielectric material, which is known for its excellent stability and low leakage.
d. **Electrolytic Capacitor Alternative:** For applications where electrolytic capacitors are not suitable, these capacitors can be a good alternative due to their non-polar design.
e. **RoHS Compliant:** These capacitors are RoHS compliant, which means they do not contain certain restricted substances.
2. **Cons:**a. **Higher Cost:** Compared to other capacitor types, especially electrolytic capacitors, these capacitors are more expensive.
b. **Lower Capacitance Values:** These capacitors have lower capacitance values compared to electrolytic capacitors, which may limit their use in certain applications.
c. **Limited Availability:** Due to their specifications and the fact that they are NOS (New Old Stock), they may be harder to find and purchase compared to more common capacitor types.
Conclusion:The Sprague 50697NOS Capacitors 2.0 2000 DC CP70E1DJ205K offer several advantages, such as high voltage capability, durability, and a reputable brand. However, they also come with some disadvantages, including a higher cost and lower capacitance values compared to other capacitor types. If you have a high voltage application and require a non-polar capacitor, these capacitors may be a suitable choice. However, if cost and capacitance are major factors in your decision, you may want to consider other capacitor types.
Recommendation:If you are looking for capacitors with high voltage capability and do not mind the higher cost and lower capacitance values, the Sprague 50697NOS Capacitors 2.0 2000 DC CP70E1DJ205K could be a good choice for your project or application. However, if cost and capacitance are more important factors, consider exploring other capacitor types or brands that may better fit your needs.
Pair NOS Vintage Sprague #50697 Capacitors 2.0 - 2000 DC, 1940, 40s, 1950, 50s, 1960, 60s, 1970, 70s.