The T491B107K006AS is a surface-mount solid tantalum capacitor belonging to the T491 series from Kemet. This capacitor is tailored for general-purpose applications necessitating a stable and dependable component, particularly with a 6.3V rating. These capacitors are known for their compact size, robust build, and reliable electrical performance.

Applications

• Decoupling in digital circuits
• Filtering in power supplies
• General purpose applications in commercial and industrial electronics
• Use in portable electronic devices
• Telecommunications equipment

Features

• Surface mount design facilitates automated assembly
• Solid tantalum capacitor
• Molded case ensures protection
• Stable electrical performance across a range of temperatures
• RoHS compliant
• Available in multiple case sizes and voltage ratings

Benefits

• Compact size enables high-density circuit board layouts
• Reliable performance guarantees a long operational life
• Stable capacitance and ESR (Equivalent Series Resistance) minimize variations in circuit performance due to temperature
• Optimized for high-volume automated assembly, reducing manufacturing costs
• Environmentally friendly due to RoHS compliance

Specifications

The T491B107K006AS has the following specifications:

• Capacitance: 100µF
• Voltage Rating: 6.3V
• Tolerance: ±10%
• ESR (Equivalent Series Resistance): 1.2 Ohms (typical at 100kHz)
• Operating Temperature Range: -55°C to +125°C
• Case Code: B
• Termination: SnPb (Tin-Lead)

This capacitor is commonly used where a stable capacitance is needed in a compact, surface-mountable package. Its solid tantalum construction ensures excellent long-term stability and reliability, making it well-suited for diverse electronic systems. The device is clearly marked with its capacitance and voltage rating. Furthermore, it is designed for reflow soldering in accordance with IPC/JEDEC J-STD-020.