AMC7637-3.3 AMC7637-3.3DBF AMC7637-3.3DBFT AMC7637-3.3DBFT TEL:88834448 AMC76381 AMC76381-1.5PKF AMC76381-1.5PKFT AMC76381-1.5PKT AMC76381-1.8PKF AMC76381-1.8PKFT