Songshan Fuses Were Used in Shenzhou 12 Manned Spacecraft

At 9:22 Beijing time on June 17, 2021, the long march 2 carrier rocket carrying the Shenzhou 12 manned spacecraft ignited and launched at Jiuquan Satellite Launch Center. Since then, the Shenzhou 12 manned spacecraft has successfully separated from the rocket, entered the predetermined orbit, and successfully sent three astronauts Nie Haisheng, Liu Boming and Tang Hongbo into space. The flight crew is in good condition and the launch is a complete success.

Model RSG-I-FFA fuses of Shanghai Songshan Electronics Co., Ltd. (formerly Shanghai Electronics Factory 15) with a history of more than 60 years were used in the power system and communication measurement & control system of Shenzhou 12 manned spacecraft launched in this time. The RSG-I-FFA fuse, which is independently developed and manufactured by Shanghai Songshan Electronics Co., Ltd., is the escort of Shenzhou 12 launched successfully.

Since the early 1970s, Songshan electronics has become a designate supplier of fuses for aerospace use of the Ministry of space of China. The RSG-I-FFA series fuse developed by Songshan electronics has been widely used in various launch vehicles, satellites and Shenzhou series spacecraft and Tiangong series target aircraft in more than half a century of supporting China's aerospace industry. Its reliability and stability have reached the advaned standard of the world, creating a good achievement of 10 billion flight hours and zero defects!

In this Shenzhou 12 project, new achievements have been made by the RSG-I-FFA fuse independently developed by Songshan Electronics Co., Ltd.. In the course of China's exploration of the vast universe, Songshan Electronics will not forget its original heart, remember its mission, unremitting efforts and continuous innovation, and develop more and better high-quality products to meet the development needs of aerospace industry, and make new and greater contributions to the realization of Chinese dream, space dream and Songshan dream!