SPRAGUE TVL-1550 Nos Twist Lok Electrolytic Cap 300UF 250VDC

( Brand: Sprague ), ( Manufacturer Part Number: TVL-1550 ), ( Part Type: Twist Cap ), ( Country Of Origin: United States )

Review SPRAGUE Nos 300uf 250vdc Twist lok Electrolytic Cap

The Sprague TVL-1550 is a high-performance electrolytic capacitor designed for various electronic applications. This specific model is identified by the markings "300uf" and "250vdc," which denote its capacitance value and voltage rating respectively.

The capacitance value, 300 microfarads (uf), represents the capacitor's ability to store electrical charge. This value is crucial when designing circuits that require energy storage or buffering, such as power supply filters, audio circuits, or timing circuits.

The voltage rating, 250 volts direct current (VDC), signifies the maximum voltage that can be applied across the capacitor without risk of damage or failure. This voltage rating is essential in ensuring the safety and reliability of the electronic system in which the capacitor is employed.

The "NOS" (New Old Stock) designation implies that this capacitor is a new, unused item that was previously manufactured and has been stored for an extended period. This can be desirable for applications where the use of new, modern capacitors may not be feasible due to compatibility issues with older electronic systems.

The "Twist-Lok" design refers to the capacitor's termination style, which features a convenient, locking, spade-lug connector. This termination style simplifies the installation process, as it eliminates the need for soldering or other traditional mounting methods. It also allows for easier removal and replacement of the capacitor if necessary, making it a practical choice for repair and maintenance applications.

The Sprague TVL-1550 is known for its excellent electrical performance, including low equivalent series resistance (ESR), low leakage current, and high ripple current capability. These characteristics ensure that the capacitor can effectively perform its intended function while minimizing power loss and maintaining stability in the circuit.

In summary, the Sprague TVL-1550 NOS 300uf 250vdc Twist-Lok electrolytic capacitor is a versatile and reliable component suitable for various electronic applications. Its high capacitance value and voltage rating make it an effective energy storage and buffering solution. The Twist-Lok termination style simplifies installation and maintenance, while its excellent electrical performance ensures optimal circuit performance and stability.

Sprague TVL-1550 300uf 250VDC Twist-Lok electrolytic capacitors are commonly used in various electronic applications due to their reliability and high-quality construction. However, like any other electronic component, they come with their own set of advantages and disadvantages.

1. High-Quality Construction: Sprague capacitors are known for their superior construction and long-term stability. The TVL-1550 series is no exception. They offer low equivalent series resistance (ESR) and low equivalent series inductance (ESL), which translates to better power handling and improved circuit performance.

2. Wide Operating Temperature Range: These capacitors can operate effectively in a wide temperature range, making them suitable for use in various environments.

3. Twist-Lok Design: The twist-lok design allows for easy and secure installation, especially in tight spaces, without the need for additional mounting hardware.

4. High Ripple Current Capability: These capacitors can handle high ripple currents, making them ideal for applications that require large amounts of current to be delivered smoothly.

1. Cost: Compared to other capacitor types, electrolytic capacitors, and specifically high-quality ones like Sprague, can be more expensive.

2. Size: The TVL-1550 series capacitors have a larger size than some other capacitor types, making them less suitable for applications where space is a constraint.

3. Voltage Rating: These capacitors have a relatively low voltage rating of 250VDC, which may not be sufficient for some high-voltage applications.

In conclusion, the Sprague TVL-1550 300uf 250VDC Twist-Lok electrolytic capacitors offer several advantages, including high-quality construction, wide operating temperature range, easy installation, and high ripple current capability. However, they also come with some disadvantages, such as cost, size, and voltage rating.

Based on the above analysis, I would recommend the Sprague TVL-1550 capacitors for applications where high-quality capacitors with good power handling and stability are required, and where size and cost are less of a concern. Additionally, they would be a good choice for applications with tight installation spaces, as the twist-lok design makes installation easier.

Details:

I have reformed and checked under full voltage with a Weston 976. These are new old stock bulk and do not include wafer. They are in splendid condition.

part #: tvl1550 price

• $19.99

specifications vintacapacitor:

• brand: Sprague
• mpn: Tvl-1550
• part type: Twist Cap
• country of origin: United States

offer vintacapacitor:

• availability: In Stock
• started: November 27, 2025
• options: Ship-to-home
• sold: 0

general vintacapacitor:

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

seller vintacapacitor:

• city: Greenville, Wisconsin
• # reviews: 6024
• rating: 99.7%

payments vintacapacitor:

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shipping vintacapacitor:

• type: Fixed
• service: USPS Ground Advantage
• transit: 5-11 Days
• class: Standard
• cost: $0.00
• carrier: USPS

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• policy: No Returns

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