As a well-known electronic component manufacturer in Taiwan, China, EVER OHMS's product line focuses on high-precision resistors, covers a variety of types of resistors and peripheral components, and is widely used in consumer electronics, automotive electronics, industrial automation, 5G communications and other fields. The following are its main product categories and technical features:
1、 Core resistor product line
Surface mount resistor
Thick film resistor: It focuses on low cost and high reliability, with a wide range of resistance values (such as 0402 to 2512 packages), suitable for consumer electronics, communication equipment and other fields.
Thin film precision resistor: using vacuum sputtering technology, with an accuracy of up to ± 0.01% and a low-temperature drift coefficient (TCR as low as 10ppm/℃), used in high-precision scenarios such as medical instruments and automotive control modules.
Vehicle standard resistor: Compliant with AECQ200 standard, it has characteristics such as vibration resistance, high temperature resistance (up to 150 ° C), and sulfur resistance. It is specially designed for automotive electronics and used in battery management systems (BMS), on-board charging modules, etc.
Alloy resistance
Using high stability materials such as manganese copper alloy and iron chromium aluminum alloy, it has low resistance (such as 0.3m Ω to 50m Ω) and high power (up to 7W) characteristics, mainly used for current detection and power management.
The subdivision series includes:
MA series: resistance range 0.3m Ω~0.45 Ω, power 0.5W~7W, suitable for industrial control.
MR series: High cost-effectiveness, resistance of 1m Ω~50m Ω, power of 1W~5W.
MRE series: Small volume design (0201 to 1206 packages), suitable for compact devices.
Anti sulfurization resistor
Designed for sulfide corrosion environments, with special materials and processes to enhance reliability, suitable for harsh scenarios such as industrial control and sensors.
Power resistors and splitters
Metal plate resistors (such as SR series) and bare copper shunt, with a power range of 2W~15W, are used for high load circuits and current sampling, such as power management and new energy systems.
2、 Other electronic components
Resistive Network
Integrating multiple resistors into a single package, supporting thick film and thin film technologies, suitable for scenarios such as LED current limiting and bus termination.
Inductors and potentiometers
Inductors are used in filtering and energy storage circuits, while potentiometers provide adjustable resistance functionality, expanding Tian'er's solution capabilities in circuit design.
Capacitors and special functional components
Including four terminal design resistors (eliminating the influence of wiring resistance), ultra-thin patch resistors, etc., to meet high-precision measurement and miniaturization requirements.
3、 Technological advantages and innovation
Materials and processes: Using manganese copper alloy, iron chromium aluminum alloy, and vacuum sputtering technology, combined with laser fine-tuning process, to ensure high precision and low temperature drift characteristics.
Environmental certification: Compliant with international environmental standards through RoHS and REACH lead-free processes.
Patent technology: With multiple patents such as sulfur resistant resistors, double-sided printed resistors, and chip type thermistors, we enhance the stability of our products in extreme environments.
4、 Application Fields
Automotive Electronics: Automotive resistors are used in ECU, BMS, and electric vehicle charging modules, occupying an important position in the supply chain.
Industry and Communication: 5G base stations, solar inverters, and energy storage systems rely on their high power and low temperature drift characteristics.
Medical and Aerospace: Precision medical instruments and aerospace control systems use thin film resistors to ensure high-precision requirements.
5、 Global layout
Tian'er Technology's production bases cover Kaohsiung in Taiwan, Kunshan in China, Yuanling in Hunan, and Malaysia, and achieve global rapid supply through agents such as Huaqiu Electronics, supporting customized services.
Through continuous technological iteration (such as research and development of thin film resistors) and strategic mergers and acquisitions (such as the merger with Zhiqiang Technology in 2018), Tian'er Technology has transformed from a traditional resistor manufacturer to a comprehensive electronic component solution provider. Its products combine high performance and high reliability, supporting the development of cutting-edge fields such as 5G and new energy vehicles.