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KEMET T491X686K025AT Tantalum Capacitor

The T491X686K025AT is a high-reliability, SMD chip tantalum capacitor with 68 uF capacitance and 10% tolerance, designed for industrial applications. It features a 25 V DC voltage rating, molded MnO2 dielectric, and a compact footprint suitable for surface-mount technology. With a maximum height of 4.3 mm, it provides excellent stability over a temperature range of -55°C to +125°C. Its low ESR and leakage current make it ideal for power supply filtering and decoupling in demanding electronic systems.

Authorized Distributors
Source:DigiKey
Part No:T491X686K025AT
Stock:15240
Inv Date:06-05-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:T491X686K025AT
Stock:2779
Inv Date:06-06-2026
Price: Unit price: $2.21
Buy/RFQ:

KEMET T491X686K025AT Tantalum Capacitor Specifications:

  • Capacitance: 68 uF
  • Capacitance Tolerance: 10%
  • Voltage DC: 25 V
  • Temperature Range: -55°C to +125°C
  • Dielectric: MnO2
  • Style: SMD Chip
  • Series: T491
  • Termination: Tin
  • Dissipation Factor: 6% at 120Hz 20°C
  • Leakage Current: 17 uA at 20°C
  • Maximum Height: 4.3 mm
  • Dimensions: L 7.3mm ±0.3mm, W 4mm ±0.3mm
  • Weight: 652.04 mg
  • Packaging: T&R, 178mm, Quantity: 500

Buy the KEMET T491X686K025AT – Reliable Tantalum Capacitor for Industrial Applications

Purchase the KEMET T491X686K025AT tantalum capacitor online now for your industrial electronics. With 68 uF capacitance, 25V rating, and a molded MnO2 dielectric, this SMD component offers excellent stability, low ESR, and broad temperature tolerance for power supply filtering and decoupling. Its small footprint and RoHS compliance make it perfect for space-constrained, high-reliability applications. Order today to get dependable, high-quality capacitors delivered quickly to keep your projects on track and functioning optimally.

Order your KEMET Series T491 X686K025AT high-performance tantalum capacitor today and ensure reliable power filtering in your demanding electronic projects.

Frequently Asked Questions

Where can I buy KEMET T491X686K025AT?

You can click on the BUY or RFQ button to purchase T491X686K025AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491X686K025AT?

You can download the T491X686K025AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491X686K025AT?

KEMET

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