The TPSD226K025R0150 is a surface mount solid tantalum capacitor manufactured by AVX Corporation. It is part of the TPSD series and is designed for applications requiring high capacitance, low ESR, and stable performance over a wide temperature range.

Applications

• Power supply filtering and decoupling
• DC-DC converters
• Portable electronic devices (smartphones, tablets, laptops)
• Industrial control systems
• Medical equipment

Features

• Capacitance: 22μF
• Voltage Rating: 25V
• ESR (Equivalent Series Resistance): 0.150 Ohms
• Tolerance: ±10%
• Operating Temperature Range: -55°C to +125°C
• Case Size: D Case
• Termination Style: Surface Mount
• RoHS Compliant

Benefits

• Effectively reduces voltage ripple and noise in power supplies.
• Provides stable performance under varying temperature conditions.
• The low ESR contributes to improved efficiency and reduced heat generation.
• The compact D case size is ideal for space-constrained applications.
• Offers reliable and long-lasting performance.

Technical Specifications

The TPSD226K025R0150 uses a tantalum anode and manganese dioxide cathode system. The ESR of 0.150 Ohms is particularly low, making it suitable for applications where minimizing power loss is critical. The capacitor is packaged on tape and reel for automated assembly. Its compliance with RoHS standards ensures environmental responsibility.

This capacitor is commonly used in applications where a combination of high capacitance, low ESR, and compact size are required. The 25V voltage rating provides a good safety margin in many power supply applications. Its surface mount design makes it easy to integrate into modern PCB layouts.