【ECS】ECS-498.6-20-1X,晶体 49.86MHz 20pF
ECS-49-CDX-0787,CRYSTAL 4.9152MHZ 20PF SMD
ECS-49-S-1,CRYSTAL 4.91520 MHZ SER 49UA
ECS-49-S-18-TR,CRYSTAL 4.9152MHZ SERIES SMD
ECS-49-S-1X,CRYSTAL 4.91520 MHZ SER 49UA
ECS-49-S-4,CRYSTAL 4.9152 MHZ SER 49US
ECS-49-S-4X,CRYSTAL 4.9152 MHZ SER 49US
ECS-49-S-5P-TR,CRYSTAL 4.9152MHZ SERIES SMD