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KEMET T491C227K010AT Tantalum Capacitor

This SMD MnO2 Tantalum capacitor from KEMET offers a capacitance of 220 microfarads with a 10% tolerance, rated at 10 volts DC, suitable for high-temperature environments from -55°C to +125°C. It features a molded design with a maximum height of 2.8mm, tin termination, and RoHS compliance. Ideal for space-constrained electronic circuits, it provides low resistance of 0.9 ohms at 100kHz and a dissipation factor of 10% at 25°C. Its compact footprint and robust construction make it a reliable choice for power regulation and filtering applications.

Authorized Distributors
Source:Newark
Part No:T491C227K010AT
Stock:34
Inv Date:06-05-2026
Price: Unit price: $2.18
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Source:DigiKey
Part No:T491C227K010AT
Stock:1379
Inv Date:06-05-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:T491C227K010AT
Stock:1709
Inv Date:06-06-2026
Price: Unit price: $1.88
Buy/RFQ:
Source:Arrow EU
Part No:T491C227K010AT
Stock:500
Inv Date:06-06-2026
Price: N/A
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KEMET T491C227K010AT Tantalum Capacitor Specifications:

  • Capacitance: 220 uF
  • Capacitance Tolerance: 10%
  • Voltage DC: 10 VDC at 85°C, 6.7 VDC at 125°C
  • Temperature Range: -55/+125°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 10% at 120Hz 25°C
  • Resistance: 0.9 Ohms at 100kHz 25°C
  • Ripple Current: 350 mA rms at 100kHz 85°C, 315 mA rms at 100kHz 125°C
  • Leakage Current: 22 uA at 25°C
  • Dimensions: Length 6mm ±0.3mm, Width 3.2mm ±0.3mm, Height 2.5mm ±0.3mm
  • Maximum Height: 2.8mm
  • Terminations: Tin-plated
  • Packaging: T&R, 178mm, 500 units per reel
  • RoHS Compliant: Yes
  • MSL: 1
  • Shelf Life: 156 Weeks

Buy the Buy KEMET MnO2 Tantalum Part Number T491C227K010AT Online

Secure your supply of high-performance Tantalum Capacitors online today. The T491 series offers durable, RoHS-compliant SMD components with 220uF capacity and 10V voltage rating. Engineered for demanding electronic applications, these capacitors feature a molded design, tin termination, and wide temperature range from -55°C to +125°C. Their compact footprint ensures easy integration into space-constrained devices. Enhance your electronic projects with dependable, high-quality components available for quick and easy online purchase, ensuring fast delivery and consistent quality for power regulation, filtering, and amplifier circuits.

Buy KEMET T491C227K010AT now and experience reliable power filtering with compact SMD design and high-temperature performance.

Frequently Asked Questions

Where can I buy KEMET T491C227K010AT?

You can click on the BUY or RFQ button to purchase T491C227K010AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491C227K010AT?

You can download the T491C227K010AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491C227K010AT?

KEMET

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