产品规格：
RATING: 28 V DC, 0.4A MAX.
CONTACT RESISTANCE : 100 mΩ, MAX .
INSULATION RESISTANCE : DC 500 V | 100MΩ, MIN.
WITHSTAND VOLTAGE: AC 500V 1 1 MINUTE.
OPERATING TEMPERATURE: -25°C ~ 70°C
OPERATING FORCE : 200+100 gf.
LIFE CYCLE: 200,000 CYCLES .
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
