- ECS-40-20-4CRYSTAL 4.000 MHZ 20PF 49US|ECS INC|Lead All|RoHS Mixed
- ECS-40-S-4CRYSTAL 4.000 MHZ SER 49US|ECS INC|Lead All|RoHS Mixed
- ECS-40.3-20-4CRYSTAL 4.032 MHZ 20PF 49US|ECS INC|Lead All|RoHS Mixed
- ECS-40-20-4DNCRYSTAL 4.000 MHZ 20PF 49US|ECS INC|Lead All|RoHS Mixed
- ECS-40-20-28A-TRCRYSTAL 4.000MHZ 20PF SMD|ECS INC|Lead All|RoHS Mixed
- ECS-40-20-28A-TRCRYSTAL 4.000MHZ 20PF SMD|ECS INC (VA)|Lead All|RoHS Mixed
- ECS-40-S-7S-TRCRYSTAL 4.000MHZ SERIES SMD|ECS INC|Lead All|RoHS Mixed
- ECS-40-S-7S-TRCRYSTAL 4.000MHZ SERIES SMD|ECS INC (VA)|Lead All|RoHS Mixed
- ECS-40.3-20-1CRYSTAL 4.032 MHZ 20PF 49UA|ECS INC|Lead All|RoHS Mixed
- ECS-40.3-S-1CRYSTAL 4.032 MHZ SER 49UA|ECS INC|Lead All|RoHS Mixed