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KEMET T491B686M010AT Tantalum Capacitor

The T491B686M010AT is a high-reliability SMD manganese dioxide tantalum capacitor with a capacitance of 68 uF, rated at 10 VDC, designed for compact electronic applications. It features molded construction, tin termination, and RoHS compliance, making it suitable for various industrial and consumer electronics. This capacitor offers a maximum height of 2.1mm, low ESR of 1 Ohms at 100kHz, and operates within a temperature range of -55°C to +125°C. Its small footprint of 3.5mm x 2.8mm ensures ease of mounting in space-constrained designs.

Authorized Distributors
Source:DigiKey
Part No:T491B686M010AT
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.4384
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Part No:T491B686M010AT
Stock:4050
Inv Date:06-06-2026
Price: Unit price: $1.24
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Part No:T491B686M010AT
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Inv Date:06-06-2026
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Part No:T491B686M010AT
Stock:30
Inv Date:06-06-2026
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KEMET T491B686M010AT Tantalum Capacitor Specifications:

  • Capacitance: 68 uF
  • Voltage DC: 10 VDC at 85°C, 6.7 VDC at 125°C
  • Dimensions: Length 3.5mm ±0.2mm, Width 2.8mm ±0.2mm, Height 1.9mm ±0.2mm
  • Temperature Range: -55°C to +125°C
  • Dissipation Factor: 8.00% at 120Hz 20°C
  • Leakage Current: 6.8 μA at 20°C
  • Ripple Current: 262.8 mA at 85°C, 116.8 mA at 125°C
  • Resistance: 1 Ohms at 100kHz, 20°C
  • RoHS Compliant: Yes
  • Package: T&R tape, 178mm, Quantity 2000 pieces
  • Weight: 107.45 mg
  • Rated Temperature: 85°C
  • Shelf Life: 156 Weeks
  • Material: MnO2 Tantalum, Molded, Tin Termination

Buy the Buy KEMET MnO2 Tantalum Capacitor Part Number T491B686M010AT Online

Purchase the KEMET T491B686M010AT tantalum capacitor online today for your electronic assembly. This high-quality, miniature MnO2 SMD capacitor offers 68 uF capacitance at 10 VDC, featuring molded construction, RoHS compliance, and low ESR. Its small footprint of 3.5mm x 2.8mm and height of 1.9mm make it ideal for space-constrained applications. With a temperature range from -55°C to +125°C, this capacitor ensures stable performance across diverse environments. Quick, secure ordering makes it easy to upgrade your circuitry with dependable power storage components.

Order your KEMET Series T491B686M010AT tantalum capacitor today and enhance your electronic projects with reliable and compact power storage solutions.

Frequently Asked Questions

Where can I buy KEMET T491B686M010AT?

You can click on the BUY or RFQ button to purchase T491B686M010AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491B686M010AT?

You can download the T491B686M010AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491B686M010AT?

KEMET

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