myMectronic
myMectronic

A Premier B2B Part Search

KEMET T491B107M004AT SMD Tantalum Capacitor

The T491B107M004AT is a high-quality SMD manganese dioxide tantalum capacitor with a capacitance of 100 uF and a tolerance of 20%. Designed for compact applications, it features a 4 VDC voltage rating, operates effectively within a temperature range of -55°C to +125°C, and has a maximum height of 2.1mm for space-saving installations. Made with RoHS-compliant tin termination, this molded component is suitable for a wide range of electronic circuits requiring reliable power filtering and energy storage in a small form factor. It offers low leakage current and a dissipation factor of 8% at 120Hz, ensuring stable performance under demanding conditions.

Authorized Distributors
Source:Newark
Part No:T491B107M004AT
Stock:28
Inv Date:06-05-2026
Price: Unit price: $0.156
Buy/RFQ:
Source:DigiKey
Part No:T491B107M004AT
Stock:8000
Inv Date:06-05-2026
Price: Unit price: $0.4384
Buy/RFQ:
Part No:T491B107M004AT
Stock:14037
Inv Date:06-06-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:T491B107M004AT
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

KEMET T491B107M004AT SMD Tantalum Capacitor Specifications:

  • Capacitance: 100 uF
  • Capacitance Tolerance: 20%
  • Voltage DC: 4 VDC at 85°C, 2.68 VDC at 125°C
  • Temperature Range: -55°C to +125°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 8% at 120Hz 25°C
  • Resistance: 0.9 Ohms at 100kHz 25°C
  • Ripple Current: 276.3 mA at 85°C, 122.8 mA at 125°C
  • Leakage Current: 4 μA for 5 minutes at 25°C
  • Physical Dimensions: Length 3.5mm ±0.2mm, Width 2.8mm ±0.2mm, Height 1.9mm ±0.2mm
  • Packaging: T&R, 178mm, Quantity: 2000 units
  • Material: MnO2 dielectric, Tin termination
  • RoHS Compliant: Yes
  • Shelf Life: 156 weeks
  • Component Weight: 107.45 mg
  • Series: T491

Buy the Buy KEMET Capacitors Part Number T491B107M004AT Online

Purchase the KEMET T491B107M004AT SMD Tantalum Capacitor online today. This compact, reliable capacitor with 100 uF capacity and 4 VDC rating ensures stable performance across a wide temperature range. Perfect for space-constrained applications, it features low leakage current, RoHS compliance, and a durable molded design. With fast shipping and easy ordering, enhance your electronic projects with a high-quality component. Reliable energy storage and filtering in a small form factor make it an ideal choice for professionals and hobbyists alike.

Buy KEMET T491B107M004AT now and experience unmatched reliability and performance in your electronic circuits.

Frequently Asked Questions

Where can I buy KEMET T491B107M004AT?

You can click on the BUY or RFQ button to purchase T491B107M004AT from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part T491B107M004AT?

You can download the T491B107M004AT datasheet or visit the KEMET website for support.

Who is the manufacturer of T491B107M004AT?

KEMET

Sponsored by