The TPSD157K010R0450 is a surface mount solid tantalum capacitor from AVX Corporation, part of their TPSD series. This capacitor is designed for general purpose applications where a stable and reliable capacitance is required.

Applications

• Power supply decoupling
• Filtering in DC-DC converters
• Bulk capacitance for embedded systems
• General purpose coupling and decoupling
• Portable electronic devices

Features

• Capacitance: 150μF
• Voltage Rating: 10V
• ESR (Equivalent Series Resistance): 0.450 Ohms
• Tolerance: ±10%
• Operating Temperature Range: -55°C to +125°C
• Case Size: D Case
• Termination Style: Surface Mount
• RoHS Compliant

Benefits

• Provides stable capacitance over temperature and voltage.
• Reduces noise and ripple in power circuits.
• Offers a good balance of capacitance and ESR for general purpose applications.
• Space-saving D case size.
• Compliant with environmental regulations.

Technical Specifications

The TPSD157K010R0450 uses a tantalum anode and manganese dioxide cathode. The 'D' case designation refers to its physical dimensions, enabling higher capacitance values within a smaller footprint. Its ESR is rated at 0.450 Ohms, offering a good compromise for various decoupling and filtering applications. The capacitor's design ensures robust performance even under demanding operating conditions.

The surface mount configuration simplifies automated assembly processes, lowering manufacturing costs and increasing production efficiency. The tape and reel packaging is specifically designed for automated pick-and-place equipment. The capacitor's ±10% capacitance tolerance provides acceptable variation for many general-purpose applications. The operating temperature range of -55°C to +125°C makes it suitable for use in a wide variety of environments.