ASTRON CP09A1KE104K3 Nos Mil Paper Oil Capacitors Volts .1 400

( Brand: Astron ), ( Manufacturer Part Number: CP09A1KE104K3 ), ( Part Type: Oil Paper Capacitor ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review ASTRON Nos Mil spec Paper In Oil Capacitors .1 400 Volts

The Astron CP09A1KE104K3 NOS Mil-Spec Paper Oil Capacitors are a premium choice for those seeking high-performance and reliability in their electrical systems. These capacitors are new old stock (NOS), meaning they are previously manufactured, untouched units that have been stored for an extended period, ensuring they maintain their original specifications.

These Mil-Spec capacitors are designed to meet the stringent requirements of the Military Standard. They are constructed using paper insulation, which provides excellent dielectric strength and stability, making them suitable for applications where high voltage and ripple current are common. The paper oil used in these capacitors acts as a dielectric fluid and helps in absorbing any electrostatic charge, ensuring a longer lifespan and improved stability.

The CP09A1KE104K3 capacitors have a voltage rating of 400 volts, making them suitable for use in various industrial and heavy-duty applications. They are available in a capacitance range of 10,000 microfarads to 220,000 microfarads, catering to a wide range of power requirements. The capacitance tolerance is /- 5%, ensuring consistent and accurate performance.

These capacitors come in a robust and durable design, with a high-quality aluminum can that provides excellent heat dissipation. The terminals are made of thick, brass material, ensuring a reliable electrical connection. The capacitors are also equipped with a vented top, which allows for the safe release of any internal pressure that may build up during operation.

The Astron CP09A1KE104K3 NOS Mil-Spec Paper Oil Capacitors offer numerous advantages, including high energy storage capacity, excellent voltage stability, and a long lifespan. They are ideal for use in applications such as power supplies, UPS systems, and industrial machinery, where exceptional performance and reliability are essential.

Pros and Cons of Buying Astron CP09A1KE104K3 NOS Mil-Spec Paper Oil Capacitors (400 Volts)

A. Introduction

The Astron CP09A1KE104K3 NOS Mil-Spec Paper Oil Capacitors are known for their durability and high performance in various applications, particularly in power supply systems. In this analysis, we will discuss the advantages and disadvantages of purchasing these capacitors.

B. Pros (Advantages)

1. Mil-Spec Compliance: These capacitors meet the stringent Mil-Spec requirements, ensuring high reliability and performance under extreme conditions.

2. Long Service Life: Paper oil capacitors have a longer service life compared to other types of capacitors due to the insulating properties of the oil.

3. Temperature Stability: The paper oil capacitors offer excellent temperature stability, which is essential for maintaining consistent performance in power applications.

4. Low ESR: The low Equivalent Series Resistance (ESR) ensures efficient energy transfer and reduces power loss, contributing to improved overall system efficiency.

5. Self-Healing: Paper oil capacitors offer self-healing properties, meaning they can recover from internal faults without requiring replacement, reducing maintenance costs.

C. Cons (Disadvantages)

1. Size and Weight: Paper oil capacitors are larger and heavier than other types of capacitors due to the oil filling, which can impact logistics and installation considerations.

2. Cost: Mil-Spec paper oil capacitors tend to be more expensive than other types due to their superior performance and long service life.

3. Maintenance: While the self-healing property is an advantage, regular maintenance is still required to ensure the capacitors remain in good condition, including periodic visual inspections and oil refills.

4. Leakage Risk: Although rare, there is a risk of oil leakage, which can result in messy spills and potential environmental issues.

5. Limited Availability: Mil-Spec paper oil capacitors are not as readily available as other types, requiring more time and effort to source.

D. Conclusion

The Astron CP09A1KE104K3 NOS Mil-Spec Paper Oil Capacitors (400 Volts) offer several advantages, including exceptional reliability, long service life, temperature stability, low ESR, and self-healing properties. However, they also present disadvantages such as increased size and weight, higher cost, maintenance requirements, leakage risk, and limited availability. Ultimately, the decision to purchase these capacitors depends on the specific application requirements and the trade-offs between the advantages and disadvantages. If reliability, long service life, and superior performance are essential, then the investment in Mil-Spec paper oil capacitors is worthwhile. However, for applications where size, weight, or cost are more critical factors, other types of capacitors may be a more suitable choice.

Details:

The highest quality military spec. Made In USA Price is for 1 capacitor. Paper in oil, hermetically sealed capacitors ever made.

1 400 volt capacitors. They will never be made like this again. These are 9/60 manufacture date, still in original factory packaging.

part #: cp09a1ke104k3 price

• $25.97

specifications vintacapacitor:

• brand: Astron
• mpn: Cp09a1ke104k3
• part type: Oil Paper Capacitor
• unit type: Unit
• country of origin: United States

payments vintacapacitor:

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• other
• wallet: Google-pay

returns vintacapacitor:

• policy: No Returns

seller vintacapacitor:

• city: Salem, Wisconsin
• rating: 100.0%
• # reviews: 33

general vintacapacitor:

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

shipping vintacapacitor:

• cost: $0.00
• transit: 5-10 Days
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

offer vintacapacitor:

• options: Ship-to-home
• quantity: 1
• started: October 29, 2025
• sold: 0
• availability: In Stock
• best offers: True

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