According to the search results, the main brand manufacturers of surge resistant metal film power resistors include the following (sorted by relevance):
Japan Advanced Industries (SUSUMU)
Product series: MRG series anti surge metal film surface mount resistors, with high surge resistance, high temperature resistance, and reliability, are widely used in overvoltage protection circuits in electronic devices.
Features: Made of high-quality metal film material, compact size, suitable for compact space design.
Japanese Rohm
Product type: High power thick film surface mount resistors and metal film resistors, widely used in industrial control, automotive electronics and other fields.
Vishay, USA
Product range: Surge resistant thick film resistors and metal film resistors, covering various packaging sizes (such as 0603-2512), with a wide power range (1/8W~1.5W).
Application areas: medical instruments, power supplies, automotive control boards, etc.
Taiwan Day 2 (EVER OHMS)
Product series: CRH series high-power thick film surface mount resistors, suitable for scenarios such as drones, smart home appliances, industrial equipment, etc., with high power and temperature resistance characteristics.
Parameter example: Size 0805, wide resistance range, temperature coefficient ± 400ppm, accuracy 1%.
Taiwan Guangjie (VIKING)
Product type: Surge resistant resistor (such as SWR series), with a resistance range of 1 Ω~20M Ω, suitable for metering equipment, medical devices, power converters, etc.
Cooperative agent: Jiebixin Technology is its first level agent.
Taiwan Dayi (TA-I)
Product features: High precision thin film resistors and metal film resistors, certified by ISO, widely used in automotive electronics, industrial control equipment, etc.
Panasonic
Product example: ERA-8VEB51R0V surface mount resistor, packaged in SMD1206, suitable for automotive grade and high-precision scenarios.
Taiwan's national giant (Yageo)
Product scope: Surge resistant thick film resistors, compliant with RoHS standards, suitable for consumer electronics and industrial fields.
Other brands
HKT produces high-precision surge resistant thick film chip resistors using optimized packaging technology to meet the needs of the automotive industry.
Walsin: Provides sulfur resistant and surge resistant resistors suitable for harsh environments.
Among the above brands, SUSUMU, Rohm, Vishay, etc. are known for their metal film technology, while Tian'er, Guangjie, etc. cover both thick film and metal film products. When selecting, it is necessary to match specific requirements (such as power, packaging, accuracy) and application scenarios (such as automotive electronics, medical equipment). For more detailed information, please refer to the official websites of each brand or contact agents (such as Shunhai Technology, Jiebixin Technology).