Product name: spring in spring
Wire diameter: 0.10-2.0mm
Size: Please see accessories (can be customized)
Plating specifications: silver plating
Material: copper alloy; stainless steel, etc
Plating specifications and materials can be customized according to customer requirements
New energy electric vehicle connector application:
European standard IEC62196-1/2/3, American standard J1772, national standard GB20234.1/2/3
Full set of charging connectors using jacks:
American Standard J1772 with pin Jack: 1.58mm; 2.8mm; 3.6mm
European standard IEC62196-1/2/3 using pin Jack: 3mm; 6mm
GB 20234.1/2/3 use pin Jack: 3mm; 6mm
Plating specifications: silver plating
Material: brass, T2 copper
Plating specifications and materials can be customized according to customer requirements
The company specializes in the design, testing and testing of elastic conductive electronic components, spring in spring electronics has developed new two-way coil spring fingers, single-turn spring fingers, cylindrical quick-plug self-locking connectors, male and female with the same weight load connector, electric vehicle chargers, high-voltage power battery pack series connectors, etc.
Dongguan Spring Spring Electronics Co., Ltd. (SiS) was established in October 2011, specializing in the design, testing and manufacturing of elastic conductive electronic components, and moved to Chang'an Town, Dongguan in May 2018. The company has CNC lathe workshop, finger workshop, assembly workshop, laboratory. Based on the increasing requirements of the connector industry for high-current connectors, Spring Springs Electronics has developed a new type of bidirectional coil spring finger (SiS®), single-turn spring fingers, forming multiple column deformation contact points (up to more than 300 points). It can meet the service life of more than 100,000 times, the spring contact current density and temperature rise are close to the transmission cable, and the plugging force is about 10N. PCB board connectors (board-to-board USC, board-to-wire), cylindrical quick-swappable self-locking connectors (plastic and metal shells), male and female weight-load connectors, electric vehicle chargers, high-voltage power battery pack series connectors, used in Z advanced high-current energy collectors, energy storage and electrical equipment, such as: electric vehicles, charging base stations, wind energy generators, power supplies, high-speed rail, heavy trucks, etc. The company has a number of national patents, and the products have passed international standard testing.