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KEMET C4AF9BU4220A1YK Power Capacitor

The C4AF9BU4220A1YK is a high-quality metallized polypropylene capacitor designed for power applications. With a capacitance of 2.2uF ±10% and a maximum voltage of 630V DC, it features a radial style with lead spacing of 27.5mm. This RoHS-compliant component operates within a temperature range of -55°C to +105°C and has a dissipation factor of 0.02% at 10 kHz. Its robust design ensures durability in demanding electrical environments, making it ideal for power filtering and filtering in industrial equipment. The capacitor's specifications include low ESR, high current capability, and reliable performance for various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:C4AF9BU4220A1YK
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.84083
Buy/RFQ:
Part No:C4AF9BU4220A1YK
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.7
Buy/RFQ:
Part No:C4AF9BU4220A1YK
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.14
Buy/RFQ:

KEMET C4AF9BU4220A1YK Power Capacitor Specifications:

  • Capacitance: 2.2uF ±10%
  • Voltage DC: 630 VDC
  • Voltage AC: 310 VAC
  • Temperature Range: -55°C to +105°C
  • Lead Spacing: 27.5mm ±0.4mm
  • Dimensions: Length 31.5mm ±0.5mm, Diameter 4mm +0.3mm
  • Dissipation Factor: 0.02% at 10 kHz
  • Maximum dVidt: 45 V
  • Resistance: 11.4 mOhms
  • Current: 7.2 Amps Irms
  • Qualifies for AEC-Q200
  • RoHS Compliant
  • Sealed in bulk or box packaging
  • Reliably built for power filtering and power electronics applications

Buy the KEMET C4AF9BU4220A1YK – Reliable Power Capacitor for Industrial Applications

Purchase the KEMET power capacitor C4AF9BU4220A1YK now online for your industrial applications. This reliable component offers a capacitance of 2.2uF at 630V DC, designed for power filtering and high current environments. With a temperature range from -55°C to +105°C, low dissipation factor, and RoHS compliance, it ensures durability and efficiency. Its radial lead style and compact dimensions make installation straightforward, providing excellent electrical performance and long-term stability for your power systems in industrial, automation, and power electronics projects.

Order your KEMET Series C4AF9BU4220A1YK power capacitor today and enhance your power filtering projects with dependable, high-performance components.

Frequently Asked Questions

Where can I buy KEMET C4AF9BU4220A1YK?

You can click on the BUY or RFQ button to purchase C4AF9BU4220A1YK from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AF9BU4220A1YK?

You can download the C4AF9BU4220A1YK datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AF9BU4220A1YK?

KEMET

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