As the core product of Fenghua Advanced Technology, Fenghua resistors have formed multidimensional competitive advantages in the field of electronic components with their technological accumulation and innovation capabilities. Based on its product characteristics and industry performance, its advantages can be systematically summarized as follows:
1、 Excellent technical performance
High precision and stability
Fenghua resistors use metal thin film, thick film, and alloy processes. Some products (such as TH series thin film resistors) have an accuracy of * * ± 0.05% and a temperature coefficient as low as ± 5ppm/℃ * *. They maintain stable resistance values even at extreme temperatures (-55 ℃ to+155 ℃).
By optimizing the material structure through anti sulfurization technology, the anti sulfurization ability of automotive grade thick film resistors is nearly 10 times higher than conventional products, effectively responding to sulfur-containing environments or long-term high load scenarios.
Strong environmental adaptability
High voltage resistance and surge resistance: Thick film resistors can withstand high pulse currents (compared to international standards), with a high voltage resistance of up to 10kV, suitable for high-voltage scenarios such as power modules and inverters.
Resistant to harsh environments: Vehicle grade products (such as the ARK/ARN series) have passed AEC-Q200 certification and have stable performance in high temperature, high humidity, and vibration environments. They are suitable for new energy vehicle power systems, BMS battery management, and more.
Low noise and long lifespan
Metal film resistors have strong resistance to electromagnetic interference, ensuring the stability of signal transmission in high-frequency circuits such as 5G base stations and communication equipment.
Strict process control ensures long product lifespan, maintaining reliability even under long-term high load operation.
2、 Complete product system
Full category coverage
Diversified in size and power: The package size covers the entire series from 0201 to 2512, with a power range from 1/20W (micro resistors) to 9W (high-power alloy resistors), meeting the needs of consumer electronics miniaturization and industrial equipment high power.
Special scenario customization: We provide sulfur resistant resistors (RK73B-AS series), low resistance current detection resistors (LR series, 0.001 Ω -0.1 Ω), temperature sensor resistors (TR series), etc., suitable for high-end fields such as medical and aerospace.
Process and material advantages
Thick film resistors (RC series) have low cost and are suitable for general consumer electronics;
Thin film resistors (RJ series) have high precision and are used in medical instruments and testing equipment;
Metal oxide film resistors (MHF series) are resistant to pulse loads and suitable for industrial power supplies and lightning protection modules.
3、 Deep adaptation to industry applications
Automotive electronics field
Vehicle grade resistors are applied in BMS, OBC on-board chargers, ADAS systems to ensure circuit reliability in high-temperature vibration environments and promote the development of new energy vehicle technology.
Industrial and communication fields
High power alloy resistors (such as MS/MG series) are used for 5G base stations and energy storage systems; Thin alloy resistors (thickness 0.4mm) assist in the miniaturization of equipment.
Consumer Electronics and Healthcare
0402/0201 ultra small resistor compatible with mobile fast charging and TWS earphones; High precision thin film resistors (± 0.1%) ensure the measurement accuracy of medical equipment such as ventilators and monitors.
4、 Brand and Certification Endorsement
Industry status: National high-tech enterprise, leading the development of multiple international standards (IEC), and resistor products have been awarded the "National Manufacturing Industry Single Champion".
Global certification: Through international certifications such as UL, PSE, T Ü V, etc., it complies with RoHS environmental standards and serves customers including global automotive manufacturers, consumer electronics brands, and industrial equipment suppliers.
Market performance: The production and sales volume of our main products have continued to grow (with a year-on-year increase of 36.77% in the 2024 annual report), and the net profit after deducting non recurring expenses has increased by 149.95% year-on-year, confirming our product competitiveness and market recognition.
The core advantages of Fenghua resistors lie in the ultimate pursuit of technical performance (accuracy, stability, environmental adaptability), a full scenario product matrix (from micro consumer electronics to high-power industrial equipment), and deep industry penetration (in high-end fields such as automotive electronics, communication, and medical). Its technological barriers and large-scale production capacity make it a leading brand in domestic high-end components, continuously promoting the upgrading of the electronics industry.