Cage-style terminals are primarily suitable for breeding, experimentation, breeding, and research work involving animals, insects, and other organisms that require centralized and enclosed management and have a certain range of activity in the fields of industry, agriculture, breeding, and scientific research.

Cage terminal has the characteristics of high shock resistance, short wiring time, coupled with its heat resistance, corrosion resistance, is widely used in the field of electrical connection in the world. However, there are also some problems in the actual use of cage spring terminal, terminal burning failure often occurs, the main phenomenon is terminal burning, melting and so on.