Part number DC Spark-over voltage Vs Insuation resistance IR Electrostatic capacitance 1kHz-6V max. C Surge current Capacity 8/20μs Surge life AC耐電圧 AC withstanding voltage DA53-351M 350V(280〜420) ≧100MΩ DC 250V ≦1pF 3,000A 8/20μs 100A 300times DA53-501M 500V(400〜600) DA53-701M 700V(560〜840) DA53-272M 2,700V(2,160〜3,240) DC 500V AC1,000V-1min AC1,200V-3s DA53-302M 3,000V(2,400〜3,600) AC1,500V-1m..