SD型串口数据保护器规格VminVmax应用保护脚***大容通电流动作时间电容SD09-V24/912V18VRS232(V.24)Pin1-9340A<10ns<30pF/>40MSD15-V24/1512V18VRS232(V.24)Pin1-15340A<10ns<30pF/>40MSD25-V24/412V18VRS232(V.24)Pin[1]2,3,7,20340A<10ns<30pF/>40MSD25-V24/812V18VRS232(V.24)Pin[1]2,3,4,5,6,7,8,20340A<10ns<30pF/>40MSD09-V24/2512V18VRS232(V.24)Pin1-25340A<10ns<30pF/>40MSD09-V11/96V7.5VRS422/485(V.11)Pin1-9750A<10ns<30pF/>40MSD15-V11/156V7.5VRS422/485(V.11)Pin1-15750A<10ns<30pF/>40MSD25-V11/256V7.5VRS422/485(V.11)Pin1-15750A<10ns<30pF/>40MSD09-T12V18VTokenRingPin1-9340A<10ns<30pF/>40MSD15E5V&12V7.5V&18VEthernetPin1-15750A<10ns<30pF/>40MSD36-C/MF6V7.5VCentronicsParallelPin1-25750A<10ns<30pF/>40MSD25-Paral6V7.5VParallelPin1-25750A<10ns<30pF/>40M)