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CORNELL DUBILIER RA4334K250 Radial PET Capacitor

The RA radian PET film capacitor offers compact size, high dv/dt capability, and self-healing properties. Designed for high-frequency switching power supplies, noise suppression, EMI reduction, and long-life applications, it provides reliable performance with low ESR/ESL. Available in various voltage ratings from 100 to 500 VDC, it withstands high temperatures up to 125°C, ensuring durability and stability in demanding electronic environments. Its rugged, self-encased design makes it ideal for industrial and high-frequency applications requiring consistent, long-term operation.

Authorized Distributors
Source:DigiKey
Part No:RA4334K250
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.31243
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Part No:RA4334K250
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.04
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Part No:RA4334K250
Stock:0
Inv Date:06-01-2026
Price: Unit price: $6.01
Buy/RFQ:
Part No:RA4334K250
Stock:0
Inv Date:06-01-2026
Price: Unit price: $6.01
Buy/RFQ:

CORNELL DUBILIER RA4334K250 Radial PET Capacitor Specifications:

  • Capacitance Range: 0.1 to 10 pF at 1 kHz
  • Voltage Ratings: 100, 250, 400, 500 Vdc
  • Operating Temperature: -55°C to 125°C
  • Dissipation Factor: 51.0% at 1 kHz/25°C
  • Insulation Resistance: 21,000 MO x pF (max), 1,000 MO (min)
  • Dielectric Strength: 1.6 x rated VDC for 2 sec, 1.3 x rated VDC (bold part number) for 2 sec
  • Self Inductance: 2 to 6 nH (typical)
  • Dimensions: Vary by model, length approx. 0.350-0.450 inches, height 0.155-0.280 inches, with lead diameters 0.0295-0.0304 inches
  • Rated Voltage: 100, 250, 400, 500 Vdc
  • Temperature Range: -55°C to +125°C (derate voltage 1.25%/°C above +85°C)
  • Tested for vibration, solder resistance at 260°C for 5 sec, life test at 85°C with 1.25 x rated voltage for 1000 hours

Buy the CDE Series RA Radial PET Film Capacitors: RA4334K250

Order the CDE RA4334K250 radial PET film capacitor online now for reliable high-frequency filtering and noise suppression. With high dv/dt capacity, low ESR, and self-healing design, this capacitor ensures stability in switching power supplies, industrial electronics, and EMI reduction solutions. It features rugged construction, wide temperature range from -55°C to 125°C, and various voltage ratings for versatile applications. Purchase today for long-term performance and superior quality, backed by industry standards and fast shipping to meet your project deadlines.

Get CDE RA4334K250 today—built for high-frequency performance and long-lasting durability.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER RA4334K250?

You can click on the BUY or RFQ button to purchase RA4334K250 from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part RA4334K250?

You can download the RA4334K250 datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of RA4334K250?

CORNELL DUBILIER

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