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KEMET T491A225M020AT Tantalum Capacitor

The T491A225M020AT is a high-quality, surface-mount MnO2 tantalum capacitor with a capacitance of 2.2 uF and a voltage rating of 20 VDC. It features a molded, SMD chip design with a series of reliable, RoHS-compliant construction. Suitable for compact electronic devices, it offers a low resistance of 6 Ohms, a broad temperature range of -55°C to +125°C, and a dissipation factor of 6% at 120Hz. Its dimensions are 3.2mm x 1.6mm, making it ideal for space-constrained applications requiring stable performance and durability.

Authorized Distributors
Source:DigiKey
Part No:T491A225M020AT
Stock:714
Inv Date:06-05-2026
Price: Unit price: $0.49
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Part No:T491A225M020AT
Stock:669
Inv Date:06-06-2026
Price: Unit price: $0.49
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Part No:T491A225M020AT
Stock:0
Inv Date:06-06-2026
Price: N/A
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KEMET T491A225M020AT Tantalum Capacitor Specifications:

  • Capacitance: 2.2 uF
  • Capacitance Tolerance: 20%
  • Voltage DC: 20 VDC at 85°C, 13.4 VDC at 125°C
  • Temperature Range: -55°C to +125°C
  • Dissipation Factor: 6% at 120Hz 25°C
  • Resistance: 6 Ohms
  • Ripple Current: 104 mA rms at 85°C, 41.6 mA rms at 125°C
  • Leakage Current: 0.5 μA (5 min at 25°C)
  • Dimensions: Length 3.2mm ±0.2mm, Width 1.6mm ±0.2mm, Height Max 1.8mm
  • Series: T491, Dielectric: MnO2 Tantalum
  • Style: SMD Chip Molded
  • Termination: Tin
  • RoHS Compliant: Yes
  • Shelf Life: 156 Weeks
  • Mounting Type: Surface Mount
  • Packaging: T&R, 178mm reel, quantity 2000 units

Buy the KEMET T491A225M020AT – Reliable MnO2 Tantalum Capacitors for Industrial Applications

Enhance your electronic designs with the T491A225M020AT tantalum capacitor. Featuring 2.2 uF capacitance and a 20 VDC rating, it offers low resistance and excellent stability over a temperature range of -55°C to +125°C. Ideal for space-constrained applications, this surface-mount component is RoHS compliant and designed for durability with a molded SMD form factor. Its precise dimensions ensure easy integration into various PCB layouts, providing dependable performance for industrial, aerospace, and consumer electronics projects.

Buy KEMET T491A225M020AT now and experience unmatched reliability and high-performance in compact electronic circuits.

Frequently Asked Questions

Where can I buy KEMET T491A225M020AT?

You can click on the BUY or RFQ button to purchase T491A225M020AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491A225M020AT?

You can download the T491A225M020AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491A225M020AT?

KEMET

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