ECS-40-20-1X,CRYSTAL 4.000 MHZ 20PF 49UA
ECS-40-20-28A-TR,CRYSTAL 4.000MHZ 20PF SMD
ECS-40-20-28AX-EN-TR,CRYSTAL 4.000 MHZ 20 PF SMD
ECS-40-20-28AX-TR,CRYSTAL 4.000MHZ 20PF SMD
ECS-40-20-4,CRYSTAL 4.000 MHZ 20PF 49US
ECS-40-20-4DN,CRYSTAL 4.000 MHZ 20PF 49US
【ECS】ECS-40-20-4-DN,晶体 4MHz 20pF EX/TEMP HC-49US
【ECS】ECS-40-20-4V,晶体 4.000 MHz
