CORNELL DUBILIER 500CE1221 Capacitors

( Brand: Cornell Dubilier ), ( Manufacturer Part Number: 500CE1221 )

Review CORNELL DUBILIER Used

The Cornell Dubilier Electronics 500CE1221 is a high-performance, low-noise Aluminum Electrolytic Capacitor designed for use in power supply filtering applications. This capacitor is ideal for use in medical, industrial, telecommunications, and power conversion systems where low noise and reliable performance are essential.

The 500CE1221 has a capacitance value of 1,000 microfarads (1.0 mF) and operates at a voltage rating of 200 volts. It is constructed using high-purity aluminum oxide as the dielectric material and features a rugged, epoxy-coated, aluminum can to ensure hermetic sealing and long-term reliability.

This capacitor offers an exceptional low Equivalent Series Resistance (ESR) of 0.15 ohms at 25 C, ensuring efficient energy storage and minimal power loss. Its low Equivalent Series Inductance (ESL) of 1.5 millhenries (mH) minimizes the effects of self-resonance, allowing the capacitor to maintain its capacity over a broad frequency range.

The 500CE1221 has a maximum ripple current rating of 3.5 Amps at 105 C and a maximum temperature rating of 105 C. It is also RoHS-compliant and meets the requirements of UL, CSA, and TUV standards for safety and reliability.

The capacitor's low noise level, achieved through the use of a tight tolerance in the capacitor's ESR and ESL, makes it an excellent choice for applications where low noise is critical, such as in power supplies for medical equipment or audio applications.

In summary, the Cornell Dubilier Electronics 500CE1221 is a high-quality, high-performance Aluminum Electrolytic Capacitor designed for use in power supply filtering applications where low noise and reliable performance are essential. Its low ESR, low ESL, and rugged construction make it an excellent choice for a wide range of industrial, medical, and telecommunications applications.

Pros and Cons of Buying Cornell Dubilier C500CE1221 Capacitor

The Cornell Dubilier C500CE1221 is a popular choice for those in need of a high-quality capacitor. This capacitor offers several advantages, but it also comes with some potential drawbacks. In this analysis, we will discuss the pros and cons of purchasing a Cornell Dubilier C500CE1221 capacitor.

1. Superior Performance: This capacitor is known for its excellent performance, providing high voltage stability and low ESR (Equivalent Series Resistance). It is suitable for various applications, including power factor correction, filtering, and radio-frequency (RF) applications.

2. Long-Term Reliability: Cornell Dubilier's C500CE series capacitors are designed to offer long-term reliability. They undergo rigorous testing to ensure they meet the highest standards for voltage, temperature, and other environmental conditions.

3. Wide Operating Temperature Range: The C500CE1221 capacitor can operate in temperatures ranging from -40 C to 85 C, making it a versatile choice for various applications.

4. RoHS Compliance: This capacitor is RoHS compliant, meaning it contains no lead or other restricted substances, making it an eco-friendly choice.

1. Cost: The Cornell Dubilier C500CE1221 capacitor is more expensive than some other capacitor options on the market. Its high-quality components and superior performance come at a premium price.

2. Size and Weight: Due to its large size and weight, handling and transportation of this capacitor can be challenging, especially for smaller businesses or individuals.

3. Longer Lead Time: Since the Cornell Dubilier C500CE1221 capacitor is a high-demand product, it may take longer to receive the capacitor after placing an order.

The Cornell Dubilier C500CE1221 capacitor offers superior performance, long-term reliability, a wide operating temperature range, and RoHS compliance. However, it comes with a higher cost, larger size and weight, and a longer lead time compared to other capacitor options.

If you require a high-performance capacitor for demanding applications and are willing to invest in a premium product, the Cornell Dubilier C500CE1221 capacitor is an excellent choice. However, if you are on a tight budget or have limited handling capabilities, you may want to consider alternative, more affordable capacitor options.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Part Number 500CE1221. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

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part #: 500ce1221 prices

• $67.99-$231.53

specifications capacitorelectron:

• brand: Cornell Dubilier
• mpn: 500ce1221

seller capacitorelectron:

• # reviews: 185370
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.4%

offer capacitorelectron:

• started: January 11, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns capacitorelectron:

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

payments capacitorelectron:

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

shipping capacitorelectron:

• transit: 31-37 Days
• cost: $12.90
• type: Fixed
• class: Standard
• service: Standard

general capacitorelectron:

• Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors
• condition: Used

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