产品规格：
Circuit:SPDT
Rating:0.4VA 28VDC
Contact resistance:100mΩ Max.
Insulation resistance:DC 500V 100MΩ Min.
Withstand voltage:AC 500V for 1 minute;
Operating force .:200±100gf ;
T otal travel:2.2±0.5mm
Mechanical life:Over 200, 000 cycles;
Electrical life:Over 100, 000 cycles;
Manual welding:350° C for 3 seconds
Operating temperature:-25° C~ +70° C
应用领域：
Video processor 视频处理器
Security Monitoring Equipment
安防监控设备
Teaching recording and broadcasting equipment
教学录播设备
Consumer Electronics 消费类电子
Audio equipment 音响设备
