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KEMET T491A226M004AT Tantalum Capacitor

The T491A226M004AT is a high-quality SMD MnO2 tantalum capacitor with a capacitance of 22 uF and a tolerance of 20%. Designed for surface-mount applications, it features a voltage rating of 4 VDC at 85°C and a maximum temperature of 125°C. Compact and molded, this component offers low resistance of 3.5 Ohms, making it ideal for precision circuits requiring reliable energy storage and filtering. With RoHS compliance, it ensures environmentally friendly manufacturing and operation in contemporary electronic devices.

Authorized Distributors
Source:Newark
Part No:T491A226M004AT
Stock:1799
Inv Date:06-05-2026
Price: Unit price: $0.024
Buy/RFQ:
Source:DigiKey
Part No:T491A226M004AT
Stock:2813
Inv Date:06-05-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:T491A226M004AT
Stock:3961
Inv Date:06-06-2026
Price: Unit price: $0.36
Buy/RFQ:

KEMET T491A226M004AT Tantalum Capacitor Specifications:

  • Capacitance: 22 uF
  • Capacitance Tolerance: 20%
  • Voltage DC: 4 VDC at 85°C, 2.68 VDC at 125°C
  • Temperature Range: -55°C to +125°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 6% at 120Hz 25°C
  • Resistance: 3.5 Ohms at 100kHz 25°C
  • Ripple Current: 123.3 mA rms at 85°C, 54.8 mA rms at 125°C
  • Leakage Current: 0.9 μA after 5 minutes at 25°C
  • Dimensions: 3.2mm x 1.6mm x 1.6mm, Max height 1.8mm
  • RoHS Compliant: Yes
  • Termination: Tin
  • Material: MnO2 Tantalum
  • Style: SMD Chip, Molded

Buy the KEMET Series T491 Tantalum Capacitor: T491A226M004AT

Discover the KEMET T491A226M004AT tantalum capacitor, a reliable SMD component offering 22 uF capacitance at 4 VDC with a compact molded design. Perfect for applications requiring stable performance over wide temperature ranges, this RoHS-compliant capacitor features low resistance and excellent energy storage capabilities. Easy to integrate into your PCB layouts, it improves circuit stability and longevity. Purchase online today to enhance your electronic projects with our premium, high-quality tantalum capacitors, ensuring dependable operation and long-term reliability.

Order your KEMET Series T491A226M004AT today and ensure your electronic designs benefit from reliable, high-performance SMD tantalum capacitors.

Frequently Asked Questions

Where can I buy KEMET T491A226M004AT?

You can click on the BUY or RFQ button to purchase T491A226M004AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491A226M004AT?

You can download the T491A226M004AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491A226M004AT?

KEMET

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