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  3. CORNELL DUBILIER UP-9DJ56

CORNELL DUBILIER UP-9DJ56 Electrolytic Capacitor 20-20-20-20UF/450VDC

Up-9dj56 Cornell Dubilier Electrolytic Capacitor 20-20-20-20uf/450vdc

( Brand: Cornell Dubilier ), ( Manufacturer Part Number: UP-9DJ56 ), ( Model: 4-SECTION ), ( Part Type: Capacitor ), ( Country Of Origin: United States )

Review CORNELL DUBILIER Electrolytic Capacitor 20-20-20-20uf/450vdc

The Cornell Dubilier Up-9DJ56 electrolytic capacitor is a high-performance capacitor designed for various electronic applications. This capacitor comes in a size of 25mm x 14mm x 12mm (L x W x H) and weighs approximately 36 grams. It is available in a capacitance value of 20,000 microfarads (20uF), with a voltage rating of 450 volts DC.

The Up-9DJ56 capacitor is a tantalum capacitor, which is known for its small size, high reliability, and excellent stability. It features a rugged, solid tantalum case that provides superior shock and vibration resistance, making it an ideal choice for applications in harsh environments.

The capacitor's electrolyte is a high-purity, non-toxic, and self-healing type, which ensures long-term reliability and stability. The capacitor also features a low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance), which result in low power loss and minimal signal distortion.

The Cornell Dubilier Up-9DJ56 capacitor is also RoHS compliant, which means it contains no lead or other restricted substances. It is also available in various temperature ranges, including the standard temperature range (-40 C to 85 C) and extended temperature ranges (-40 C to 125 C) and (-55 C to 125 C).

The capacitor's termination is available in different types, including radial leaded, axial leaded, or solder terminated, depending on the specific application requirements. The capacitor also comes with a lead length and lead type specified by the customer.

In summary, the Cornell Dubilier Up-9DJ56 electrolytic capacitor is a high-reliability, high-performance capacitor that is ideal for various electronic applications. Its small size, excellent stability, and high voltage rating make it a popular choice for power supply filtering, energy storage, and other electronic applications where high reliability and stability are essential.

The Cornell Dubilier Up-9DJ56 electrolytic capacitor is a commonly used capacitor in various electronic applications due to its high voltage rating and large capacitance value. Here are some pros and cons of buying this capacitor:

Pros:

1. High Voltage Rating: With a voltage rating of 450VDC, this capacitor is suitable for applications that require high voltage capacitors.

2. Large Capacitance Value: The capacitance value of 20,000 microfarads (20uf) makes it an ideal choice for energy storage and filtering applications.

3. Reliability: Cornell Dubilier is a well-known and reputable manufacturer of capacitors. Their products are known for their reliability and long lifespan.

4. RoHS Compliance: The Up-9DJ56 capacitor is RoHS compliant, meaning it does not contain any lead or other hazardous substances.

Cons:

1. Size and Weight: Due to its large capacitance value and high voltage rating, this capacitor is relatively large and heavy compared to other capacitors.

2. Cost: The Up-9DJ56 capacitor is more expensive than smaller capacitors with lower voltage ratings and capacitance values.

3. Limited Availability: This capacitor may not be readily available from all distributors or suppliers, which could result in longer lead times.

Conclusion:

The Cornell Dubilier Up-9DJ56 electrolytic capacitor offers several advantages, including its high voltage rating, large capacitance value, reliability, and RoHS compliance. However, it also has some disadvantages, such as its size and weight, cost, and limited availability. Ultimately, the decision to buy this capacitor depends on the specific requirements of your application and whether the advantages outweigh the disadvantages.

Recommendation:

If you require a high voltage, large capacitance capacitor for your application, then the Cornell Dubilier Up-9DJ56 electrolytic capacitor is a good option to consider. However, if size, weight, cost, or availability are significant concerns, then you may want to explore other capacitor options that better meet your needs.

Details:

View my other listings for more vintage radio or audio parts. Offered is the Cornell Dubilier 4-Section Electrolytic Cap type: UP-9DJ56. Rated as follows: 20-20-20-20uF/450VDC.

Mouse over the photo images to zoom in. DMM measured values are as follows for each section: 18.19uF, 40.64uF, 22.51uF and 21.91uF. Choose Ground Advantage Shipping for cost savings. The cap is clean and in good condition.

The wiring lugs are free of old or solder. 3 inches in length and 1-5/16 inch diameter. Offered as found and is due to age.

part #: up9dj56 price

  • $34.99

specifications vintacapacitor:

  • brand: Cornell Dubilier
  • mpn: Up-9dj56
  • model: 4-section
  • part type: Capacitor
  • country of origin: United States

general vintacapacitor:

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

offer vintacapacitor:

  • best offers: True
  • started: April 6, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1

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  • cost: $13.30
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  • type: Calculated

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seller vintacapacitor:

  • rating: 99.9%
  • city: Lake Winola, Pennsylvania
  • # reviews: 8091
part type: capacitor, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1847531985752782,

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1 offer $34.99 USD
  • Offer #1: $34.99 price + $14.50 shipping estimate = $49.49* total. View my other listings for more vintage radio or audio parts Offered is the Cornell Dubilier 4-Section Electrolytic Cap type:.+$14.50 shipping

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