Introduction to Fenghua resistor categories

Fenghua Advanced Technology is a leading electronic component manufacturer in China, known for its comprehensive range of resistor products, advanced technology, and high cost-effectiveness. It is widely used in consumer electronics, automotive electronics, industrial control, communication equipment, and other fields. The following is a detailed category introduction of Fenghua High Tech resistors:
1、 Classified by product type
1. Universal resistor
Series: RC Series (Thick Film Chip Resistors)
Features: Standard thick film process, low cost, size coverage from 0402 to 2512, optional accuracy of ± 1% and ± 5%.
Application: General consumer electronics, home appliances, communication equipment.
2. Precision resistor
Series: RJ Series (Metal Film Thin Film Resistors)
Features: Thin film process, high precision (± 0.1%), low temperature coefficient (± 25ppm/℃), excellent stability.
Applications: Precision instruments, medical equipment, testing and measurement.
3. Power resistor
Series: PWR series (high-power wound resistance), MHF series (metal oxide film resistance)
characteristic:
PWR series: power range 5W to 50W, strong resistance to impact current.
MHF series: resistant to pulse loads, suitable for high-power scenarios.
Application: Industrial power supply, charging station, motor drive, lightning protection module.
4. Special application resistors
Series:
LR series (low resistance current detection resistor): resistance range of 0.001 Ω to 0.1 Ω, accuracy ± 1%, used for current sampling.
SR series (high voltage resistor): withstand voltage up to 10kV, suitable for high voltage circuits.
TR series (temperature sensor resistor): NTC/PTC thermistor, temperature range -55 ℃ to+300 ℃, used for temperature compensation and overheating protection.
VR series (variable resistor/potentiometer): single turn/multi turn potentiometer, precision adjustable, used for calibrating equipment and audio equalizers.
5. Automotive grade resistors
Series: ARK series (automotive grade thick film resistors), ARN series (automotive grade thin film resistors)
Features: Compliant with AEC-Q200 standard, resistant to high temperature, humidity, and vibration.
Applications: Automotive electronic control systems, ADAS systems, Battery Management Systems (BMS).
6. Anti sulfurization resistance
Series: RK73B-AS series (anti sulfurization thick film resistor)
Features: Adopting an anti sulfurization coating to prevent resistance drift caused by sulfur erosion.
Applications: automotive electronics, industrial environments (such as sulfide pollution scenarios).
2、 Classified by packaging form
1. Surface mount resistor (SMD)
Series: Covering various sizes from 0201 to 2512, suitable for automated surface mount production.
Applications: consumer electronics, communication devices, automotive electronics, etc.
2. Plug in resistor (Through Hole)
Series: Some models in the MHF series (metal oxide film resistors).
Features: Suitable for scenarios that require manual welding or special installation.
Applications: industrial equipment, lightning protection modules, etc.
3、 Classified by material and process
1. Thick film resistor
Series: RC series, RK73B-AS series (anti sulfurization thick film resistor)
Features: Low cost, suitable for general precision requirements.
Application: General electronic devices.
2. Thin film resistors
Series: RJ Series (Metal Film Thin Film Resistors)
Features: High precision, low temperature coefficient, good stability.
Application: Precision instruments, medical equipment.
3. Metal oxide film resistance
Series: MHF series
Features: Resistant to pulse loads, suitable for high-power scenarios.
Application: Lightning protection module, surge protection circuit.
4、 Classified by accuracy level
1. Standard accuracy
Accuracy range: ± 1%, ± 5%
Series: RC Series
Application: General electronic devices.
2. High precision
Accuracy range: ± 0.5%, ± 0.1%
Series: RJ series
Application: Precision instruments, testing and measurement.
3. Ultra high precision
Accuracy range: ± 0.01% (customization required)
Application: Aerospace, military electronics (requires special customization).
5、 Classified by application field
1. Consumer electronics
Series: RC series, 0201/0402 ultra small resistor
Applications: Smartphones, tablets, Bluetooth earphones.
2. Automotive Electronics
Series: ARK series, ARN series, sulfur resistant resistor
Applications: Automotive ECU, ADAS system, battery management system.
3. Industrial control
Series: PWR series, MHF series
Application: Industrial power supply, motor drive, charging station.
4. Medical equipment
Series: RJ series (high precision), special customized models
Applications: ventilators, monitors, precision medical instruments.
5. Aerospace/Military Industry
Series: Ultra high precision resistors (customization required), radiation resistant models (special customization required)
Applications: satellite communication, missile guidance, military radar.
6、 Advantages of Fenghua High Tech Resistors
Complete categories: covering a full range of resistor products from general to high-end, from consumer to industrial.
Technological leadership: possessing core material formulas and manufacturing processes with independent intellectual property rights.
High cost-effectiveness: Providing more competitive prices while ensuring quality.
Customized services: Support customized needs such as non-standard sizes, special resistance values, and high precision.
Reliable quality: The products have passed quality management system certifications such as ISO 9001 and ISO/TS 16949, and some products comply with international standards such as AEC-Q200 and UL.
Fenghua High Tech Resistors occupy an important position in the global electronic components market with its rich product categories, leading technology, high cost-effectiveness, and reliable quality. Whether in the fields of consumer electronics, automotive electronics, or industrial control, Fenghua High Tech can provide resistance solutions that meet the needs. For further product details or technical support, it is recommended to contact Fenghua High Tech's official customer service directly or visit their official website.