TPB14

Ultra-Thin, High-Performance Conductive Tantalum Capacitors (TPB14 Series): An Ideal Choice for Revolutionizing Electronic Device Design

In today's era of increasingly thinner and higher-performance electronic devices, miniaturization and high efficiency are key to industry development. YMIN's TPB14 series conductive tantalum capacitors, with their exceptional ultra-thin design and outstanding electrical performance, offer a new solution for modern electronic design, becoming the preferred choice for many engineers.

Breakthrough Ultra-Thin Design

The TPB14 series tantalum capacitors utilize innovative structural design and manufacturing processes to achieve impressive dimensions—a mere 3.5 × 2.8 × 1.4 mm. This groundbreaking design makes the TPB14 series one of the thinnest tantalum capacitors on the market. Even within extremely limited space, they deliver a capacitance of up to 220 μF, perfectly balancing high performance and miniaturization.

This ultra-thin design makes the TPB14 series particularly suitable for applications with strict thickness restrictions, such as ultra-thin smartphones, tablets, wearables, and various portable electronic devices. During the design process, engineers can flexibly layout the circuit board, fully utilizing every millimeter of space and achieving maximum freedom in product design.

Excellent Electrical Performance

The TPB14 series tantalum capacitors maintain excellent electrical characteristics despite their ultra-thin form factor. They offer an operating voltage range of 2.5-75V, meeting the needs of a wide range of circuits, from low-power to high-voltage. They can withstand operating voltages up to 75V, making them suitable for harsh operating environments.

These products exhibit extremely low equivalent series resistance (ESR) and perform exceptionally well under 100kHz/20°C test conditions, effectively reducing energy loss and improving overall circuit efficiency. They also offer high ripple current capability, ensuring stable performance in applications such as high-frequency switching power supplies.

The product's dissipation factor is extremely low at 120Hz/20°C, demonstrating low energy loss and high efficiency. Leakage current is also excellent: after charging for 5 minutes at rated voltage, the leakage current remains below the specified value, ensuring excellent charge retention.

Reliability Over a Wide Temperature Range

The TPB14 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. After rigorous durability testing, the products demonstrated excellent long-term stability after 2000 hours of application of the rated operating voltage at 105°C. The capacitance change remained within ±20% of the initial value, the loss tangent was less than 150% of the initial specification, and the leakage current remained within the initial specification.

High-temperature and high-humidity testing also demonstrated the product's reliability. After 500 hours of testing at 60°C, 90%-95% relative humidity, and no voltage applied, the products continued to meet stringent performance requirements, including key indicators such as capacitance change, loss tangent, and leakage current.

Wide Applications

Ultra-thin Mobile Devices

The TPB14 series' ultra-thin nature is invaluable in smartphones, tablets, and wearables. Its 1.4mm thickness enables thinner and lighter devices without sacrificing performance. The TPB14 series provides reliable performance in power management, signal processing, and filtering circuits.

High-end Consumer Electronics

The TPB14 series is used for voltage stabilization, charge storage, and current smoothing in high-end consumer electronics such as ultra-thin TVs, digital cameras, and audio equipment. Its miniaturization enables more compact product designs, satisfying the dual demands of aesthetics and practicality in modern consumer electronics.

Industrial and Automotive Electronics

The TPB14 series' wide temperature range and excellent reliability make it an ideal choice for industrial automation equipment and automotive electronic systems. Whether in engine control units, in-vehicle infotainment systems, or industrial control modules, the TPB14 series provides stable performance.

Medical Electronics

In medical equipment, particularly portable medical monitoring devices and implantable medical devices, the TPB14 series' ultra-thin design and high reliability are directly related to device performance and patient safety. Its stable performance ensures the accuracy and reliability of medical devices.

Product Portfolio and Selection Guide

The TPB14 series offers a wide range of models, covering various voltage levels, capacitance values, and ESR requirements. From low-voltage 2.5V products to high-voltage 75V products, and from large 220μF capacitance to small 1μF capacitance, users can select the most suitable model based on their specific application needs.

Technical Advantages

The TPB14 series tantalum capacitors combine multiple technical advantages: first, a perfect combination of ultra-thin form factor and large capacitance, breaking the size limitations of traditional capacitors; 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 application value: designers can implement more complex functions in thinner products, enhancing product competitiveness while meeting market demand for thinness and lightweight designs; 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 TPB14 series of ultra-thin conductive tantalum capacitors represents the current state of the art in tantalum capacitor technology, demonstrating the company's comprehensive strengths in materials science, process technology, and product design. As electronic devices continue to evolve towards thinner, lighter, and more powerful devices, higher demands are placed on electronic components: thinner dimensions, higher performance, and greater reliability. The TPB14 series is an innovative solution developed to meet these demands.

Whether in mobile devices, consumer electronics, industrial control, or medical equipment, the TPB14 series tantalum capacitors provide reliable performance. Their exceptional ultra-thin design, superior electrical performance, and outstanding reliability make them the preferred component for engineers designing high-end electronic systems. With the continued development of new technologies such as 5G, the Internet of Things, and artificial intelligence, the TPB14 series of ultra-thin tantalum capacitors will continue to provide a solid foundation for innovation and advancement in the electronics industry, helping customers create more competitive products.