TPB26

High-Performance Conductive Tantalum Capacitors TPB26 Series: Small Size, High Capacity, and Excellent Reliability

As key components in electronic circuits, tantalum capacitors play an irreplaceable role in numerous applications due to their unique performance advantages. YMIN's TPB26 series conductive tantalum capacitors, with their innovative design and superior performance, have become an indispensable core component in modern electronic devices.

Product Overview and Technical Features

The TPB26 series tantalum capacitors utilize high-quality tantalum metal as electrode material and employ advanced manufacturing processes and technologies to achieve a perfect combination of miniaturization and high capacity. They offer a capacitance of up to 680μF in a compact package, meeting the requirements of modern electronic devices for miniaturization and high integration.

This series offers a wide operating voltage range (2-75V), covering a wide range of applications from low to high voltage. With a maximum operating voltage of 75V, they are suitable for even the most demanding circuit environments. They comply with the RoHS Directive (2011/65/EU), demonstrating the company's commitment to environmental protection.

Excellent Electrical Performance

The TPB26 series tantalum capacitors exhibit excellent electrical characteristics. Its extremely low equivalent series resistance (ESR) demonstrates excellent performance under 100kHz/20°C testing conditions, effectively reducing energy loss and improving circuit efficiency. Furthermore, its high ripple current capability ensures stable performance in applications such as high-frequency switching power supplies.

The product's loss tangent is extremely low at 120Hz/20°C, demonstrating low energy loss and high efficiency. Leakage current is equally impressive: after charging at rated voltage for 5 minutes, the leakage current is below the specified value in the standard product listing, ensuring charge retention.

Wide Operating Temperature Range and Reliability

The TPB26 series tantalum capacitors support a wide operating temperature range of -55°C to +105°C, making them suitable for applications in a variety of harsh environments. Rigorous durability testing has shown that even after 2000 hours of application of the rated working voltage at 105°C, the capacitance change remains within ±20% of the initial value, the loss tangent is less than 150% of the initial specification, and the leakage current remains within the initial specification, demonstrating excellent long-term stability.

High-temperature and high-humidity testing also demonstrates the product's reliability. After 500 hours of testing at 60°C, 90%-95% relative humidity, and no voltage applied, the product still meets stringent requirements for capacitance change rate, loss tangent, and leakage current.

Actual Applications

Communications Equipment

TPB26 series tantalum capacitors are used for filtering, coupling, and power management in mobile phones, wireless network equipment, satellite communications, and communications infrastructure. Their compact size is particularly well-suited for space-constrained modern communications equipment, while their low ESR ensures high fidelity and stability of communication signals.

Computers and Consumer Electronics

In computer motherboards, power modules, display devices, and audio equipment, this series of products performs critical tasks such as voltage stabilization, charge storage, and current smoothing. Their high capacitance density enables more complex circuit designs within limited space, meeting the consistent demand for thinness and compactness in consumer electronics.

Industrial Control Systems

In industrial automation equipment and robotics, TPB26 tantalum capacitors provide reliable support for power management, signal processing, and circuit protection. Its wide temperature range and excellent durability make it suitable for the unique demands of industrial environments, ensuring long-term stable system operation.

Medical Equipment

In medical imaging equipment, pacemakers, and implantable medical devices, high product reliability and stability are directly related to patient safety. The TPB26 series tantalum capacitors have passed rigorous testing standards and meet the extremely high reliability requirements of medical equipment.

Product Series and Selection Guide

The TPB26 series offers a wide range of models, covering different voltage levels, capacitance values, and ESR requirements. From low-voltage 2V products to high-voltage 75V products, from large-capacity 680μF to small-capacity 2μF, and from ultra-low ESR to standard ESR, users can select the most suitable model based on their specific application needs.

Technical Advantages

YMIN's TPB26 series tantalum capacitors combine multiple technical advantages: first, a combination of small size and large capacity, addressing the conflict between miniaturization and functional complexity in electronic devices; second, a balance of low ESR and high ripple current capability, improving energy conversion efficiency; third, stability over a wide temperature range, expanding the product's application areas; and finally, long life and high reliability, reducing overall equipment maintenance costs.

These technical advantages translate into practical value: designers can implement more complex functions in a smaller space, improving product performance while reducing overall size; the energy efficiency of devices is improved, meeting the energy-saving and environmentally friendly requirements of modern electronic products; and the product's stability under various environmental conditions reduces failure rates, enhancing the market competitiveness of end products.

Conclusion

YMIN's TPB26 series conductive tantalum capacitors represent the current state of the art in tantalum capacitor technology, demonstrating the company's comprehensive strength in materials science, process technology, and product design. With the continuous advancement of electronic technology, higher demands are being placed on electronic components: smaller size, higher performance, and greater reliability. The TPB26 series is an innovative solution developed to meet these demands.

Whether used in communications equipment, consumer electronics, industrial control, or medical devices, the TPB26 series tantalum capacitors provide reliable performance. Their superior electrical properties, wide application adaptability, and exceptional reliability make them the preferred component for engineers designing high-performance electronic systems. With the development of new technologies such as 5G, the Internet of Things, and artificial intelligence, the TPB26 series tantalum capacitors will continue to provide a solid foundation for innovation and progress in the electronics industry.