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GB4943.1-2011 and GB8898-2011 are new standards of CQC (China Quality Certification Center) Mark Certification on information technology equipments and audio/video equipments respectively. The new requirement of two standards is that varistor must pass 6KV/3KA combination wave test. THINKING varistors are compliant with the standards and their body sizes are available in 10 mm, 14 mm, and 20 mm (diameter).

In terms of body size, THINKING’s 10mm products (TVR10-V and TVR10-D Series) comply with the standards, indicating their feature of compact dimension and high surge absorption. It is also a space-saving and cost-effective solution for circuit designers. Furthermore, varistor voltage of the compliant products is ranged from 200V to 1100V, and that includes varistor voltage of general series (TVR Series), medium surge series (TVR-V Series), and high surge series (TVR-D Series), meaning that various choices are offered to meet design needs of audio/video equipments and information technology equipments.