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Surface mount resistors require anti surge treatment, which is closely related to their physical characteristics, application scenarios, and circuit reliability requirements. The specific reasons can be analyzed from the following three aspects:
Anti sulfurization surface mount resistors are widely used in fields such as automotive electronics, industrial equipment, medical instruments, etc. due to their excellent stability and corrosion resistance in sulfur-containing environments. The following is a summary of the main brand manufacturers and their technical characteristics in this field:
Anti surge patch resistor is a key protective component widely used in scenarios that require resistance to transient voltage surges. The following are the main brand manufacturers, their technical characteristics, and application areas compiled from comprehensive search results:
RALEC surface mount resistors have the characteristics of high precision, high reliability, and diverse specifications, and are widely used in the electronics industry. The following is a detailed introduction to them:
Thick film patch resistors are one of the most widely used components in electronic circuits. They deposit resistor materials on ceramic substrates through screen printing technology, and have the characteristics of small size, low cost, and high reliability. According to the different design performance and application scenarios, thick film surface mount resistors can be divided into the following six categories, and the characteristics and applications of each category are as follows:
Thick film surface mount resistors are a key component widely used in electronic circuits. Their manufacturing process mainly involves screen printing and high-temperature sintering, and they have the characteristics of low cost and strong power tolerance. The following are the main categories and characteristic analysis of thick film surface mount resistors:
EHP12FT240RFEU uses an alumina ceramic substrate and screen printing process to precisely deposit resistive materials on the surface of the substrate, which are then sintered to form a stable conductive layer. Its 1210 package size (3.2mm × 2.5mm) achieves a resistance of 240 Ω in a limited space, with an accuracy of ± 1%, meeting the requirements of precision circuits. The rated power of 1W is 10 times higher than the conventional 0603 package, and with a three-layer electrode structure, the overload capacity can reach 3W/5 seconds, which can cope with sudden pulse loads.
EHP12JT240REEU is a high-power thick film surface mount resistor launched by Yineng, which is a typical representative of the EHP series. This model is designed specifically for high power density scenarios, using a 1210 package (3.2mm × 2.5mm), with a 1W power carrying capacity and ± 5% resistance accuracy. The core parameters include a nominal resistance of 240 Ω (labeled as 240R) and a temperature coefficient of ± 100ppm/℃. Its design balances high temperature resistance and stability, complies with the EU RoHS directive (2011/65/EU) and REACH environmental requirements, and is suitable for industrial electronics, power management, automotive electronics, and other fields.
Deep analysis of Xinwei Communication and 01005 thick film chip resistor. Provide a comprehensive introduction from product features, market, and other aspects.
Introduction to YAGEO Metal Film Surface Mount Resistors, which have a wide range of industry coverage and strong practicality. YAGEO metal film surface mount resistors can be used for industrial soft starters and industrial isolation
