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  3. SPRAGUE TVL-4940

SPRAGUE TVL-4940 Mf Capacitor 10-10-10-10 500-500-500-500

500-500-500-500 Sprague Tvl-4940 One 10-10-10-10 Mf V Capacitor Used

( Brand: Sprague ), ( Manufacturer Part Number: TVL-4940 ), ( Part Type: Capacitor )

Review SPRAGUE One 10-10-10-10 Mf Capacitor Used

The Sprague TVL-4940 is a versatile and high-performance film capacitor that boasts an exceptional 10,000pF/10,000pF/10,000pF/10,000pF rating. This capacitor is designed with a multilayer polypropylene film structure, ensuring a low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), making it ideal for applications that require a low impedance and high capacitance.

The Sprague TVL-4940 is available in a MF (Multifelector) configuration, which further enhances its capacitance value stability and improves its frequency response. Each capacitor element in the MF design is individually shielded, providing additional safeguards against electromagnetic interference (EMI) and radio-frequency interference (RFI).

These capacitors are rated for a working voltage of 500 volts, making them suitable for applications where moderate voltage levels are required. They are also available with a voltage tolerance of 500 volts, ensuring a high degree of voltage consistency and reliability.

Each Sprague TVL-4940 capacitor is designed and manufactured to the highest standards of quality and precision. The film material used in their construction is selected for its consistency and long-term stability, and the components are meticulously assembled and tested to ensure they meet or exceed the specified electrical characteristics.

Additionally, these capacitors offer excellent stability over a wide temperature range, making them an excellent choice for applications where the operating temperature may vary significantly. They are also Rogers RO3003C material certified, ensuring consistent performance across a range of temperatures and frequencies.

In terms of electrical characteristics, the Sprague TVL-4940 offers a low equivalent series resistance (ESR) and equivalent series inductance (ESL), which ensures a minimal addition to the impedance of the circuit. This makes these capacitors particularly suitable for applications requiring low impedance and high capacitance, such as low-pass filters, coupling capacitors, and power supplybypass capacitors.

Overall, the Sprague TVL-4940 is an excellent choice for engineers seeking a high-performance, technically advanced capacitor for their applications requiring a large capacitance value and low impedance. Its versatile MF design, high working voltage rating, and consistency over a wide temperature range make it an indispensable tool for any electronics design professional.

Capacitor Model: Sprague ATV-4940 (10-10-10-10, MF, 500V-500V-500V-500V)

Pros:

1. High Quality: Sprague is a well-known brand in the electronics industry, known for producing high-quality capacitors. The ATV-4940 series is particularly popular due to its superior electrical performance.

2. Low ESR (Equivalent Series Resistance): The low ESR in these capacitors leads to minimal power loss and improved efficiency, making them suitable for various high-power applications.

3. Wide Temperature Range: The capacitors can operate effectively over a wide temperature range, making them suitable for use in various applications, even in extreme conditions.

4. High Voltage: With a voltage rating of 500V per cell, these capacitors can handle higher voltages than standard capacitors, expanding their potential applications.

Cons:

1. Expensive: Compared to standard capacitors, these high-voltage and low ESR capacitors are typically more expensive due to their advanced design and manufacturing process.

2. Size and Weight: The larger size and additional weight of these capacitors may lead to increased design challenges and higher material costs.

3. Limited Availability: Due to their high-performance characteristics, these capacitors may not be readily available from all distributors or suppliers, necessitating potential sourcing complications.

Conclusion:

The Sprague ATV-4940 (10-10-10-10, MF, 500V-500V-500V-500V) capacitor boasts high-quality construction, low ESR, wide temperature range, and high-voltage capabilities. However, its expensive cost, extensive size, and limited availability may deter some potential users.

Recommendation:

Considering the benefits of this capacitor, if an application requires high voltage, low ESR, and can accommodate the size and cost, the Sprague ATV-4940 is an excellent choice. For more standard applications, lower cost alternatives should be considered.

Details:

Tested as in photos. One vintage 1969 Sprague four part capacitor. Happy to combine shipping. 4 by 10 MFD at 500 volt DC.

I pulled from a 1969 piece of test equipment.

part #: tvl4940 prices

  • $27.95-$49.99

specifications vintacapacitor:

  • brand: Sprague
  • mpn: Tvl-4940
  • part type: Capacitor

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

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  • availability: In Stock
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  • started: February 2, 2025
  • quantity: 1
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part type: capacitor,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 655629326792682,

Sprague TVL-4940 Is Similar To:

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5 offers $27.95–$49.99 USD
  • Offer #1: $27.95 price + $5.97 shipping estimate = $33.92* total.+$5.97 shipping
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