The T491A226M010AT is a surface-mount solid tantalum capacitor from Kemet's T491 series. This capacitor is designed for general-purpose applications that require a dependable and stable capacitor with a 10V rating. These capacitors are recognized for their compact size, robust build, and consistent electrical characteristics.

Applications

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

Features

• Surface mount design allows for automated assembly
• Solid tantalum capacitor
• Molded case provides robust protection
• Stable electrical performance across various temperatures
• RoHS compliant
• Available in diverse case sizes and voltage ratings

Benefits

• Compact size enables high-density circuit board designs
• Reliable performance guarantees a long operational lifespan
• Stable capacitance and ESR (Equivalent Series Resistance) minimize circuit performance variations over temperature changes
• Optimized for high-volume automated assembly, lowering manufacturing expenses
• Environmentally compliant due to RoHS standards

Specifications

The T491A226M010AT includes the following specifications:

• Capacitance: 22µF
• Voltage Rating: 10V
• Tolerance: ±20%
• ESR (Equivalent Series Resistance): 1.5 Ohms (typical at 100kHz)
• Operating Temperature Range: -55°C to +125°C
• Case Code: A
• Termination: Matte Tin

This capacitor is used in applications where consistent and stable capacitance is needed, all in a compact, surface-mount package. The solid tantalum construction ensures excellent long-term stability and reliability, which makes it well-suited for applications found in a variety of electronic systems. The device is labeled with capacitance and voltage rating for clear identification. It’s also suitable for reflow soldering based on IPC/JEDEC J-STD-020, and the matte tin termination supports lead-free assembly processes.