In the field of electronic components, this Taiwanese resistor is changing the game rules of the industry with breakthrough technology. In today's increasingly sophisticated and high-performance electronic devices, resistors, as the most fundamental component in circuits, directly affect the stability and efficiency of the entire system in terms of their performance. Since its establishment in 1988, EVER OHMS in Taiwan has evolved from a traditional resistor manufacturer to a comprehensive electronic component solution provider.
With its three major resistor technologies of thick film, thin film, and metal plate, Tian Ever Ohms Technology has formed a unique product advantage in the fierce market competition, providing key technical support for fields such as 5G communication, automotive electronics, and industrial automation.
Tian'er Technology's technology layout in the field of resistors covers three core processes, each optimized for specific application needs. As one of the few domestic manufacturers with thick film, thin film, and metal plate processing technologies, Tian'er Technology can provide customers with a comprehensive product portfolio and solutions.
When customers encounter problems in product design, the company can provide professional and effective solutions in a timely manner. This comprehensive service capability has enabled Tian'er Technology to successfully enter the supply chain of brand factories or contract factories in the fields of industrial control, power supply, and automotive electronics.
In terms of thick film resistors, Tian'er Technology continuously breaks through performance limits through material and process innovation. Taking the CRH series as an example, this series adopts the ruthenium based oxide thick film process, and the conductive paste is deposited on the alumina ceramic substrate through screen printing, and then sintered at 850 ℃ to form a resistance layer. This process achieves a thickness of 100 μ m for the resistance layer and a power density of up to 70W/cm ², which is more than 5 times that of thin film resistors.
Technological breakthroughs in thin film resistors and metal plate resistors
In the field of thin film resistors, the innovation of Tian'er Technology is particularly remarkable. The company adopts a unique nitrogen co firing method for copper conductors and alloy film resistance layers, and leads the industry in using medium-sized substrates for production, effectively reducing production costs. Thin film resistors are based on vacuum sputtering technology, with an accuracy of up to ± 0.01% and a low-temperature drift coefficient (TCR) as low as 10ppm/℃, significantly better than traditional thick film resistor technology.
The metal plate resistor demonstrates Tian'er Technology's expertise in the field of metal materials. This resistor has the characteristics of ultra-low resistance, high power, and strong resistance to surge waves. Tian'er Technology leads the industry in adopting repair free resistance process and sheet production method, which increases the production volume of the product by four times and greatly enhances its market competitiveness. Tian'er Technology's alloy resistor product line uses high stability materials such as manganese copper alloy and iron chromium aluminum alloy, with low resistance (such as 0.3m Ω) and high power (up to 7W) characteristics, mainly used for current detection and power management.
The CUH series ultra-high power thick film resistors from Tian'er Technology demonstrate the company's strength in product innovation. This series is packaged in 0805 (2.0mm × 1.2mm) to achieve a rated power of 0.5W, with a power density four times that of conventional 0805 resistors. This breakthrough stems from triple technological innovation:
- the optimization of thick film materials using a special metal glaze formula,
- the strengthening of substrates using high thermal conductivity ceramic substrates (96% alumina), and
- a three-layer end electrode structure.
The CRH series high-power resistors are aimed at the industrial control and automotive electronics markets. This product has excellent surge resistance - it can withstand 2000 temperature cycles (40 ℃ to+125 ℃) and 100A pulse current within 5ms, suitable for high stress scenarios such as power electronic modules.
In the field of automotive electronics, Tian'er Technology's TSL1206 1W resistor has passed AECQ200 certification and supports extreme temperatures from 55 ℃ to+155 ℃. It is suitable for key components such as BMS and motor controllers in new energy vehicles. This product uses nickel chromium alloy metal film, which is formed into a dense metal film layer through vacuum coating technology. The resistance drift is less than 0.5% after long-term use, and the temperature coefficient is as low as ± 50ppm/℃.
Tian'er Technology's products have been widely used in multiple high-tech fields. In the field of automotive electronics, automotive resistors are used in ECU, BMS, and electric vehicle charging modules, occupying an important position in the supply chain. In the industrial and communication fields, 5G base stations, solar inverters, and energy storage systems rely on their high power and low temperature drift characteristics.
Tian'er Technology avoids the areas where major manufacturers excel in product strategy, relying on a solid R&D team and precise process improvements to develop high-quality products that are cost competitive and rich in high-tech. At the same time, the company actively strives to collaborate with end customers of well-known foreign brands to develop new product designs and improve customization and differentiation.
In terms of global layout, Tian'er Technology's production bases cover Kaohsiung in Taiwan, Kunshan in China, Yuanling in Hunan, and Malaysia, forming a manufacturing network covering Asia. In 2004, Chinese Mainland Branch was established, with business covering Asia, Europe and the Americas, and local support was provided through agents.
From consumer electronics to automotive electronics, from 5G communication to industrial control, Tian'er Resistance continuously expands its business boundaries with its technological accumulation and market sensitivity. With the increasing trend of electric vehicles and the Internet of Things, the demand for passive components is expected to continue to rise. Tian'er Technology has not only become a successful model in Taiwan's electronic component industry, but also established its own differentiated competitive advantage in the global resistor market.