The TPSB335K025R0500 is a tantalum capacitor from AVX Corporation's TPS series. These capacitors are designed for surface mount applications, offering a robust and reliable solution for decoupling, filtering, and bulk capacitance in various electronic circuits.

Applications:

• Power management circuits: Used for voltage regulation and ripple filtering.
• DC-DC converters: Provides stable voltage output by filtering noise and providing energy storage.
• Portable electronics: Suitable for devices where space is limited, such as smartphones, tablets, and laptops.
• Industrial control systems: Provides reliable performance in demanding industrial environments.
• Telecommunications equipment: Used in base stations and other communication infrastructure components.

Features:

• Surface Mount Device (SMD): Allows for automated assembly and high-density board designs.
• Tantalum Construction: Offers stable electrical characteristics over a wide temperature range.
• Capacitance: 3.3 µF.
• Voltage Rating: 25 VDC.
• ESR (Equivalent Series Resistance): 0.5 Ohms.
• Operating Temperature Range: Typically -55°C to +125°C.
• RoHS Compliant: Environmentally friendly, adhering to Restriction of Hazardous Substances standards.

Benefits:

• Stable Performance: Tantalum capacitors provide excellent stability over a wide range of temperatures and frequencies.
• Compact Size: The SMD design allows for high-density mounting, saving valuable board space.
• Reliable Operation: Offers a long operational life, even under harsh conditions.
• Efficient Filtering: Low ESR ensures effective noise reduction and ripple filtering in power circuits.
• Easy Assembly: Compatible with automated pick-and-place assembly processes.

Additional Details:

The TPSB335K025R0500 features a standard B case size, commonly used in surface mount technology. The "K" in the part number indicates a capacitance tolerance of ±10%. The "R0500" indicates an ESR of 0.5 Ohms. It is crucial to follow the manufacturer's recommended soldering profiles during assembly to ensure optimal performance and reliability. Proper derating of the voltage is also recommended to extend the capacitor's lifespan. Tantalum capacitors are known for their volumetric efficiency, making them suitable for applications where size and weight are critical factors.