1. Vintage Capacitors Products
  2. sku: 1404756061469641
  3. CORNELL DUBILIER PKM-4P5

CORNELL DUBILIER PKM-4P5 Cat Capacitor 0.5UF 400V Pkm

Pkm-4p5 Cornell Dubilier Two 2 Black Cat 0.5uf 400v Capacitor Pkm 4p5 Tested

( Brand: Cornell Dubilier ), ( Manufacturer Part Number: PKM-4P5 ), ( Part Type: Capacitor ), ( Country Of Origin: United States )

Review CORNELL DUBILIER Two Black Cat 0.5uf 400v Capacitor Pkm 4p5 Tested

The Cornell Dubilier Electronics P Kumar Model PKM-4P5 is a premium capacitor designed for high voltage applications. This capacitor, categorized under Capacitance Value Class 0.5 F, boasts an impressive voltage rating of 400 Volts.

Measuring 1.1 inches in length, 0.6 inches in width, and 0.9 inches in height, the PKM-4P5 is a compact yet powerful component. It is designed and manufactured using the highest quality materials and advanced manufacturing processes to ensure superior performance and reliability in even the most demanding applications.

The capacitor's electrodes are made of high purity aluminum, which is anode plated with a thin film of aluminum oxide. This process provides excellent insulation and surface finish, ensuring a long life and stable performance. The dielectric material used is a high-k ceramic, which provides excellent dielectric strength and stability, as well as low leakage current.

The PKM-4P5 is a tantalum capacitor, which means it utilizes a solid tantalum pellet as its cathode. Tantalum capacitors offer several advantages over other types, including smaller size, higher voltage rating, and better stability and ripple current handling.

The terminals of the PKM-4P5 are gold plated, which provides excellent electrical contact and protection against corrosion. The capacitor is also hermetically sealed, ensuring that it remains free of moisture and other contaminants that could affect its performance.

The Cornell Dubilier P Kumar Model PKM-4P5 is an ideal choice for high voltage applications in industries such as power generation, telecommunications, and industrial automation. Its compact size, high voltage rating, and reliable performance make it a valuable addition to any electronic system.

The Cornell Dubilier P Kum-4P5, Cat 0.5uf, 400V capacitor is a high-voltage capacitor used in various industrial applications. Here are some pros and cons that may help you make an informed decision about purchasing this capacitor:

Pros:

1. High Voltage Rating: With a voltage rating of 400V, this capacitor is suitable for high voltage applications where lower voltage capacitors may not be sufficient.

2. Reliability: Cornell Dubilier is known for its high-quality capacitors that offer long-lasting performance and reliability. This capacitor is no exception, as it is designed to withstand heavy industrial use.

3. Low ESR: The low Equivalent Series Resistance (ESR) of this capacitor ensures efficient power transfer and reduces power loss, making it an ideal choice for applications that require quick energy response.

4. Temperature Range: The operating temperature range of this capacitor is quite wide, making it suitable for use in various industrial environments.

Cons:

1. Cost: Compared to lower voltage capacitors, high-voltage capacitors like the Cornell Dubilier P Kum-4P5 can be quite expensive.

2. Size: Due to its high voltage rating and large capacitance value, this capacitor is relatively large in size, which may pose a challenge in terms of installation and integration into existing systems.

3. Handling Precautions: Handling and installation of high-voltage capacitors like this one require special precautions due to the risk of electrical shock. Proper safety measures must be taken during installation and maintenance.

Conclusion:

The Cornell Dubilier P Kum-4P5, Cat 0.5uf, 400V capacitor is a high-quality, reliable, and efficient capacitor suitable for high voltage applications. Its low ESR and wide temperature range make it an ideal choice for applications that require quick energy response and can withstand harsh industrial environments. However, its high cost and large size may pose challenges for some users. Ultimately, the decision to purchase this capacitor will depend on the specific requirements of your application and your budget. If the high voltage rating, reliability, and efficiency are essential for your application, then the Cornell Dubilier P Kum-4P5 is definitely worth considering. Otherwise, you may want to explore lower voltage and more cost-effective options.

Details:

Two 2 Cornell Dubilier Black Cat 0.5uF 400V Capacitor PKM 4P5 Tested.

part #: pkm4p5 prices

  • $10.00-$27.00

specifications vintacapacitor:

  • brand: Cornell Dubilier
  • mpn: Pkm-4p5
  • part type: Capacitor
  • country of origin: United States

returns vintacapacitor:

  • method: Money back
  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

general vintacapacitor:

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

offer vintacapacitor:

  • quantity: 1
  • best offers: True
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: November 14, 2025

payments vintacapacitor:

  • wallet: Paypal
  • other
  • credit card: Mastercard

shipping vintacapacitor:

  • class: Standard
  • type: Calculated
  • cost: $7.80
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 5-11 Days

seller vintacapacitor:

  • # reviews: 12183
  • rating: 100.0%
  • city: Denver, Colorado
part type: capacitor, country of origin: united states,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 1404756061469641,

Cornell Dubilier PKM-4P5 Is Similar To:

vintacapacitor logo
2 offers $10.00–$27.00 USD
  • Offer #1: $27.00 price + $6.15 shipping estimate = $33.15* total. Manufacturer's Date Code on these is 1968.+$6.15 shipping
  • Offer #2: $10.00 price + $8.60 shipping estimate = $18.60* total. Two (2) Cornell Dubilier Black Cat 0.5uF 400V Capacitor PKM 4P5 Tested.+$8.60 shipping

Copyright © vintacapacitor.com