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  3. SPRAGUE 290-0281-00

SPRAGUE 290-0281-00 Antique Electrolytic Capacitor 1.5MF 25VDC

290-0281-00 Sprague Rare Antique Large Extended Life Electrolytic Capacitor 1.5mf 25vdc

( Brand: Sprague ), ( Manufacturer Part Number: 290-0281-00 ), ( Part Type: Capacitor )

Review SPRAGUE Rare Antique Large Extended Life Electrolytic Capacitor 25vdc

The Sprague 290-0281-00 antique electrolytic capacitor is a vintage component that boasts a rich history in the realm of electronic engineering. This capacitor, with a capacity of 1.5 microfarads ( F) and a voltage rating of 25 Volts Direct Current (VDC), is a prime example of the classic electrolytic capacitor design.

This capacitor's antique status lends it an air of nostalgia and intrigue, as it harkens back to a time when electronic components were larger, more tactile, and often more visually striking than their modern counterparts. The 290-0281-00 capacitor is encased in a sturdy, cylindrical aluminum can, which not only protects the internal components but also adds to its distinctive appearance.

The electrolytic material used in this capacitor is a specially formulated electrolyte, which when combined with an aluminum anode, forms a polarized capacitor. Polarized capacitors have a positive and negative terminal, which must be correctly connected to the circuit for the capacitor to function properly. This design allows the capacitor to store and release large amounts of electrical charge, making it an essential component in various electronic circuits.

The 1.5 F capacitance value of the 290-0281-00 capacitor implies that it can store a charge of 1.5 microcoulombs (C) at a voltage of 1 Volt (V). This capacitance value is suitable for various applications, such as filtering, timing, or coupling in electronic circuits.

The voltage rating of 25VDC for this capacitor signifies that it can withstand a direct voltage of up to 25 Volts without risk of damage or failure. This voltage rating makes it suitable for use in applications where the voltage levels are not excessively high.

Although the 290-0281-00 antique electrolytic capacitor may not offer the same level of performance and reliability as modern capacitors, it holds a special place in the history of electronics. Its vintage design and unique characteristics make it an interesting addition to any electronic project or collection.

Pros and Cons of buying a Sprague 290-0281-00 Antique Electrolytic Capacitor (1.5mf, 25VDC)

1. **Authenticity and Historical Value**

- Pro: This antique capacitor is a collector's item and adds character to a vintage electronic project.

- Con: The historical value might not justify the cost for those not focused on collecting.

2. **Performance**

- Pro: This capacitor is known for its superior electrolytic capacitance and voltage handling capabilities in older electronic designs.

- Con: Modern capacitors have surpassed this antique capacitor in terms of efficiency, reliability, and smaller form factors.

3. **Cost**

- Pro: The price of this antique capacitor can be a good investment for those restoring or building vintage electronics.

- Con: The high cost may not be justifiable for those who need capacitors for modern projects or who require higher performance specifications.

4. **Availability**

- Pro: These capacitors can be found in various online stores and electronic forums.

- Con: Due to their age and limited production, availability can be a concern, and prices may fluctuate based on demand.

5. **Reliability and Durability**

- Pro: The Sprague 290-0281-00 antique electrolytic capacitor has a proven track record for reliability and durability in older electronic projects.

- Con: The age of the capacitor can lead to issues such as leakage, drying out, or even failure, making it important to ensure the capacitor is in good condition before use.

6. **Technical Support and Replacements**

- Pro: Sprague offers technical support and replacement parts for their antique capacitors, ensuring their continued use.

- Con: The process of obtaining technical support or replacement parts may be more time-consuming and costly compared to modern capacitors.

In conclusion, the Sprague 290-0281-00 antique electrolytic capacitor (1.5mf, 25VDC) is an excellent choice for those restoring or building vintage electronic projects that require its specific specifications and historical value. However, for modern projects or those needing high performance, reliability, or smaller form factors, modern capacitors are likely a more practical and cost-effective option. Ultimately, the decision depends on the specific requirements and priorities of the project.

Details:

They would be the perfect oddball addition to any electrical collection. Features include a silicone mounting plate and slide-over plastic dust cover shown on in photos. They are relatively big and beefy, especially by the standards of day. Rated voltage : 25 VDC.

Each of these Sprague electrolytic capacitors is a one-of-a-kind 1960s antique. Specs: Rated Capacitance: 1500 micro farads. Dimensions with dust cover: 3 height , 1 diameter. Each has been checked for capacitance using a multi meter, and exceeded their ratings.

part #: 290028100 prices

  • $20.00-$130.00

specifications vintacapacitor:

  • brand: Sprague
  • mpn: 290-0281-00
  • part type: Capacitor

shipping vintacapacitor:

  • cost: $2.00
  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • type: Fixed
  • transit: 6-12 Days

general vintacapacitor:

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

returns vintacapacitor:

  • policy: No Returns

payments vintacapacitor:

  • other
  • wallet: Apple-pay
  • credit card: Discover

offer vintacapacitor:

  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • started: August 27, 2025
  • sold: 0

seller vintacapacitor:

  • rating: 100.0%
  • # reviews: 68
  • city: Silverton, Oregon
part type: capacitor,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1158175272841633,

Sprague 290-0281-00 Is Similar To:

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3 offers $20.00–$130.00 USD
  • Offer #1: $130.00 price + $35.00 shipping estimate = $165.00* total. LR,LY,MG,MO,MW,MV,ML,MU,MP,MA,MH,MQ,MR,YT,MZ,MS,BD,BB,AG,BS,BZ,BJ,BQ,BW,BF. WS,LC,SC,SR,LK,PF,TZ,TC,JM,DJ,TO,TG,VG,TV,TT,TD,TN,FJ,CL,YT.+$35.00 shipping
  • Offer #2: $20.00 price + $2.00 shipping estimate = $22.00* total. Listed Part Number: . Each of these Sprague electrolytic capacitors is a one-of-a-kind 1960's antique.+$2.00 shipping
  • Offer #3: $20.00 price + $8.75 shipping estimate = $28.75* total.+$8.75 shipping

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