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KEMET C4AF1BU4220T1XK Power Capacitor

The C4AF series is a high-quality metallized polypropylene film capacitor designed for demanding power applications. It features a capacitance of 2.2 microfarads with a 10% tolerance, rated for 250 VAC and 500 VDC, withstanding temperatures from -55°C to +105°C. This radial leaded component is engineered for harsh environmental conditions, offering low dissipation factor of 0.07%, high insulation resistance of 13.64 MOhms, and an ESR of 22 nH. Suitable for power circuits requiring durability, high voltage capacity, and stability in demanding settings.

Authorized Distributors
Source:Newark
Part No:C4AF1BU4220T1XK
Stock:1392
Inv Date:06-05-2026
Price: Unit price: $2.62
Buy/RFQ:
Source:DigiKey
Part No:C4AF1BU4220T1XK
Stock:129
Inv Date:06-05-2026
Price: Unit price: $2.42
Buy/RFQ:
Part No:C4AF1BU4220T1XK
Stock:1422
Inv Date:06-06-2026
Price: Unit price: $2.42
Buy/RFQ:

KEMET C4AF1BU4220T1XK Power Capacitor Specifications:

  • Capacitance: 2.2uF
  • Capacitance Tolerance: 10%
  • Voltage AC: 250 VAC
  • Voltage DC: 500 VDC
  • Temperature Range: -55°C to +105°C
  • Rated Temperature: 85°C
  • Dimensions: Length 31.5 mm +0.5/-0.7 mm, Diameter 13 mm +0.3/-0.7 mm, Lead Spacing 27.5 mm +/-0.4 mm
  • Dissipation Factor: 0.07% MAX
  • Insulation Resistance: 13.64 MOhms
  • Ripple Current: 83 Amps
  • Inductance: 22 nH (ESL)
  • Packaging: Bulk, box, Resistance: 11.8 mOhms
  • RoHS Compliant, Lead: Wire leads, Harsh Environmental Conditions

Buy the KEMET Series C4AF Power Capacitor: C4AF1BU4220T1XK

Experience reliable power performance with the KEMET Power Capacitor C4AF series. This high-quality metallized polypropylene capacitor offers 2.2 microfarads, rated for 250 VAC and 500 VDC, perfectly suited for demanding power circuits. Engineered to operate reliably from -55°C to +105°C, it features a low dissipation factor and high insulation resistance, ensuring long-term stability and efficiency. Ideal for industrial, power supply, and harsh environment applications, purchase online today for superior electrical performance and durability.

Get KEMET C4AF1BU4220T1XK today—built for high voltage power applications with durability in harsh environments.

Frequently Asked Questions

Where can I buy KEMET C4AF1BU4220T1XK?

You can click on the BUY or RFQ button to purchase C4AF1BU4220T1XK from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AF1BU4220T1XK?

You can download the C4AF1BU4220T1XK datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AF1BU4220T1XK?

KEMET

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