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KEMET T491B225K025AT Tantalum Capacitor

The KEMET T491 series MnO₂ tantalum chip capacitors are robust surface-mount components designed for high reliability in industrial electronics. These polarized capacitors feature a molded SMD style with tin terminations, providing excellent wetting for reflow soldering. With a capacitance of 2.2 microfarads, a voltage rating of 25V, and a temperature range of -55°C to 125°C, they suit various demanding applications. Their compact size, precise dimensions, and high-quality construction ensure excellent performance in embedded and power circuits, making them ideal for modern electronic designs requiring stable and reliable capacitors.

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Source:Newark
Part No:T491B225K025AT
Stock:80
Inv Date:06-05-2026
Price: Unit price: $0.048
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Source:DigiKey
Part No:T491B225K025AT
Stock:671
Inv Date:06-05-2026
Price: Unit price: $0.72
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Part No:T491B225K025AT
Stock:2649
Inv Date:06-06-2026
Price: Unit price: $0.69
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Part No:T491B225K025AT
Stock:0
Inv Date:06-06-2026
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Part No:T491B225K025AT
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.23
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KEMET T491B225K025AT Tantalum Capacitor Specifications:

  • Capacitance: 2.2 µF
  • Capacitance Tolerance: 10%
  • Voltage DC: 25V
  • Temperature Range: -55°C to 125°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 6% at 120Hz 25°C
  • Resistance: 4.5 Ohms (100kHz 25°C)
  • Ripple Current: 123.3 mA rms (85°C), 54.8 mA rms (125°C)
  • Leakage Current: 0.6 µA (5 min 25°C)
  • Dimensions: Length 3.5mm ±0.2mm, Width 2.8mm ±0.2mm, Height 1.9mm ±0.2mm
  • Material: MnO₂ Tantalum
  • Termination: Tin
  • RoHS Compliant: Yes
  • Packaging: T&R, 178mm, Quantity: 2000 units
  • Series: T491
  • Category: SMD Chip Capacitors

Buy the KEMET T491B225K025AT – Reliable MnO2 Tantalum for Industrial Applications

Purchase the KEMET T491B225K025AT tantalum chip capacitor online today and ensure your electronic projects benefit from superior reliability and quality. These high-performance surface-mount components are engineered for demanding industrial applications, offering excellent stability over wide temperature ranges, low leakage current, and robust construction with tin terminations. With a compact size and proven technology, they are suitable for power management, filtering, and decoupling in sophisticated electronic devices. Secure your supply of these precision capacitors now and enhance your manufacturing and repair capabilities with trusted components.

Order your KEMET Series T491B225K025AT today and give your projects the dependable quality they deserve with high-performance surface-mount capacitors.

Frequently Asked Questions

Where can I buy KEMET T491B225K025AT?

You can click on the BUY or RFQ button to purchase T491B225K025AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491B225K025AT?

You can download the T491B225K025AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491B225K025AT?

KEMET

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