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  3. SPRAGUE TVL-3787

SPRAGUE TVL-3787 Electrolytic Capacitor Uf Vdc 40-40-40 450

Tvl-3787 Sprague 3 Section Metal Electrolytic Capacitor 40-40-40 Uf 450 Vdc

( Brand: Sprague ), ( Manufacturer Part Number: TVL-3787 ), ( Part Type: Capacitor ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review SPRAGUE Section Metal Electrolytic Capacitor 40-40-40 Uf 450 Vdc

The Sprague TVL-3787 electrolytic capacitor is a versatile component that offers reliable performance in various electronic applications. With a capacitance value of 40-40-40 F, this capacitor is well-suited for use in filtering, coupling, and energy storage circuits. It is rated for a voltage of 450 Volts DC, making it suitable for use in power supplies and other high voltage applications.

This capacitor is designed using Sprague's proprietary aluminum electrolytic capacitor technology, which delivers excellent stability, low equivalent series resistance (ESR), and high ripple current handling capability. The TVL-3787 is available in a standard electrolytic can with a diameter of 25.4mm and a height of 11.2mm.

The capacitor features a rugged design that can withstand operating temperatures ranging from -55 C to 105 C. It is also RoHS compliant, ensuring that it meets the latest environmental regulations. The TVL-3787 is known for its long-term reliability, which is a result of Sprague's stringent manufacturing processes and rigorous testing procedures.

The capacitor's electrolyte is a non-toxic and non-hazardous aqueous solution that is safe to use and dispose of. It also comes with a reliable and accurate label that provides important information such as voltage rating, capacitance value, temperature range, and manufacturing date.

In summary, the Sprague TVL-3787 electrolytic capacitor is a high-performance component that offers excellent stability, low ESR, and high ripple current handling capability. It is suitable for use in various electronic applications that require high voltage capacitors with a capacitance value of 40-40-40 F. With its rugged design, long-term reliability, and eco-friendly electrolyte, it is a popular choice among electronics engineers and designers.

The Sprague TVL-3787 electrolytic capacitor is a popular choice for various electronic applications due to its reliable performance and moderate capacity. Here are some pros and cons that may help you make an informed decision about purchasing this capacitor:

Pros:

1. High Capacitance: With a capacity of 40-40-40 F, this capacitor can store and deliver significant electrical charge, making it suitable for various applications that require large capacitance.

2. Voltage Rating: The TVL-3787 has a voltage rating of 450VDC, which is quite high, making it suitable for high voltage applications.

3. Low ESR: The Electrical Time Constant (ESR) of this capacitor is relatively low, which means it can discharge quickly and efficiently, making it ideal for applications that require fast response times.

4. Good Ripple Current Handling: This capacitor can handle moderate ripple currents, making it suitable for applications that require a steady voltage output.

5. Long Shelf Life: Electrolytic capacitors are known for their long shelf life, and the TVL-3787 is no exception. It can maintain its capacitance and electrical performance for years, even if not in use.

Cons:

1. Large Size: Due to its high capacitance and voltage rating, this capacitor is relatively large in size, which may not be suitable for applications with limited space.

2. Higher Cost: Compared to smaller capacitors, the TVL-3787 is more expensive due to its larger size and higher capacitance.

3. Limited Temperature Range: This capacitor has a maximum operating temperature of 85 C, which may not be suitable for high-temperature applications.

4. Limited Frequency Response: The TVL-3787 has a relatively low self-resonant frequency, which means it may not be suitable for applications that require high-frequency response.

In conclusion, the Sprague TVL-3787 electrolytic capacitor is a reliable and high-performing capacitor suitable for various applications that require large capacitance and moderate ripple current handling. However, its large size, higher cost, limited temperature range, and frequency response may be drawbacks for some applications.

If you require a capacitor with a large capacitance, high voltage rating, low ESR, and good ripple current handling, then the TVL-3787 may be a suitable choice for you. However, if size, cost, temperature range, or frequency response are critical factors for your application, you may want to consider other capacitor options. Ultimately, it is essential to evaluate your specific application requirements and select the capacitor that best fits your needs.

Details:

It has not been tested and maybe out of tolerance may need to be formatted before use. Although the capacitor has never been used and is NOS Due to age not being tested it sold AS IS as working for parts or repair. This listing is for One Sprague 3 Section Metal-Can Electrolytic Capacitor TVL-3787 40-40-40 uf 450 VDC.

part #: tvl3787 price

  • $59.95

specifications vintacapacitor:

  • brand: Sprague
  • mpn: Tvl-3787
  • part type: Capacitor
  • unit type: Unit
  • country of origin: United States

returns vintacapacitor:

  • policy: No Returns

general vintacapacitor:

  • condition: For parts or not working
  • Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors

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  • class: Standard
  • transit: 3-7 Days
  • type: Fixed
  • service: Standard
  • cost: $10.00

offer vintacapacitor:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: March 23, 2026
  • sold: 0
  • best offers: True

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  • # reviews: 1911
  • city: Island Lake, Illinois
  • rating: 100.0%

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part type: capacitor, unit type: unit, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1803940071987983,

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1 offer $59.95 USD
  • Offer #1: $59.95 price + $10.00 shipping estimate = $69.95* total. Although the capacitor has never been used and is NOS Due to age and not being tested it is being sold AS IS as not working for parts or repair. It has not been tested and maybe out of tolerance and may need to be formatted before use.+$10.00 shipping

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