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KEMET T491A105M020AT Tantalum Capacitor

The T491A105M020AT is a 1 microfarad MnO2 tantalum SMD chip capacitor rated for 20 volts DC. It features a molded, tin-terminated design suitable for surface-mount applications, with a maximum height of 1.8mm. This capacitor offers a tolerance of 20%, operates in the temperature range of -55°C to +125°C, and has a dissipation factor of 4% at 120Hz. It is RoHS compliant, with a shelf life of 156 weeks and sealed in T&R packaging for easy handling and placement.

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Part No:T491A105M020AT
Stock:100
Inv Date:06-05-2026
Price: Unit price: $0.202
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Part No:T491A105M020AT
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Inv Date:06-06-2026
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Part No:T491A105M020AT
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Price: Unit price: $0.15
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Source:Arrow EU
Part No:T491A105M020AT
Stock:4000
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Part No:T491A105M020AT
Stock:172
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KEMET T491A105M020AT Tantalum Capacitor Specifications:

  • Capacitance: 1 uF
  • Capacitance Tolerance: 20%
  • Voltage DC: 20 VDC at 85°C, 13.4 VDC at 125°C
  • Temperature Range: -55°C to +125°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 4% at 120Hz, 25°C
  • Resistance: 9 Ohms at 1kHz, 25°C
  • Ripple Current: 36.4 mA rms at 125°C
  • Leakage Current: 0.5 μA over 5 minutes at 25°C
  • Dimensions: Length 3.2mm ±0.2mm, Width 1.6mm ±0.2mm, Height 1.8mm Max
  • Series: T491
  • Dielectric: MnO2 Tantalum
  • Style: SMD Chip, Molded
  • RoHS Compliant: Yes
  • Termination: Tin
  • Shelf Life: 156 Weeks
  • Packaging: T&R, 178mm, Quantity: 2000

Buy the Buy KEMET T491A105M020AT Part Number 7491 Online

Purchase the KEMET T491A105M020AT tantalum capacitor online for dependable high-performance power filtering in your electronic designs. This 1uF molded SMD component features a 20V DC rating, operates in temperatures from -55°C to +125°C, and has a low leakage current of 0.5μA. Its compact size with 3.2mm x 1.6mm dimensions makes it ideal for space-constrained applications. RoHS compliant with a shelf life of 156 weeks, this capacitor ensures durability and stability in your devices. Buy online today for quality and reliability.

Get KEMET T491A105M020AT today—perfect surface-mount tantalum capacitor designed for reliable, long-lasting electronic circuits.

Frequently Asked Questions

Where can I buy KEMET T491A105M020AT?

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How do I troubleshoot issues or seek technical support for part T491A105M020AT?

You can download the T491A105M020AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491A105M020AT?

KEMET

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