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KEMET T491D476K020AT Tantalum Capacitor

The KEMET T491 series tantalum capacitors are durable, surface-mount MnO₂ polarized components designed for industrial automation and electronic applications. They feature solid tantalum dielectric technology, with a molded SMD form factor for reliable performance, high-temperature tolerance, and compatibility with automated assembly processes. Designed with a 47µF capacitance, 10% tolerance, and rated at 20VDC, these capacitors operate efficiently from -55°C to +125°C. They come with standard tin terminations, are RoHS compliant, and suitable for high-reliability environments requiring compact and robust filtering or energy storage solutions.

Authorized Distributors
Source:Newark
Part No:T491D476K020AT
Stock:445
Inv Date:06-05-2026
Price: Unit price: $1.29
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Source:DigiKey
Part No:T491D476K020AT
Stock:5809
Inv Date:06-05-2026
Price: Unit price: $1.28
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Part No:T491D476K020AT
Stock:41597
Inv Date:06-06-2026
Price: Unit price: $1.28
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Part No:T491D476K020AT
Stock:0
Inv Date:06-06-2026
Price: N/A
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Part No:T491D476K020AT
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.88
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Source:Arrow EU
Part No:T491D476K020AT
Stock:15
Inv Date:06-06-2026
Price: N/A
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Part No:T491D476K020AT
Stock:11500
Inv Date:06-06-2026
Price: N/A
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KEMET T491D476K020AT Tantalum Capacitor Specifications:

  • Capacitance: 47 µF
  • Capacitance Tolerance: 10%
  • Voltage DC: 20 VDC (85°C), 13.4 VDC (125°C)
  • Temperature Range: -55°C to +125°C
  • Rated Temperature: 85°C
  • Dielectric: MnO₂ Tantalum
  • Style: SMD Chip
  • Termination: Tin
  • RoHS: Yes
  • Shelf Life: 156 Weeks
  • MSL: 1
  • Dissipation Factor: 6% at 120Hz 25°C
  • Resistance: 0.7 Ohms at 100kHz 25°C
  • Ripple Current: 416.7 mA at 85°C, 185.2 mA at 125°C
  • Leakage Current: 9.4 µA at 25°C (5 min)
  • Dimensions: L 7.3mm ±0.3, W 4.3mm ±0.3, H 2.8mm ±0.3

Buy the KEMET Series T491 Tantalum Capacitor: 47uF 20VDC

Purchase the KEMET T491D476K020AT tantalum capacitor online today and enjoy fast shipping, competitive pricing, and proven reliability in high-temperature and automated assembly environments. These durable SMD components are ideal for industrial applications requiring compact energy storage, filtering, and high-reliability performance. Capable of operating from -55°C to +125°C, with a capacitance of 47µF and rated at 20VDC, they deliver outstanding stability and long shelf life. Elevate your electronic designs with quality KEMET tantalum capacitors through our secure online ordering system.

Buy KEMET T491D476K020AT tantalum capacitor now and experience unmatched reliability and high-temperature performance suited for industrial electronics.

Frequently Asked Questions

Where can I buy KEMET T491D476K020AT?

You can click on the BUY or RFQ button to purchase T491D476K020AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491D476K020AT?

You can download the T491D476K020AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491D476K020AT?

KEMET

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