{"Category":"RF\/IF and RFID","Insertion Loss":"*","Family":"RF Directional Coupler","Series":"*","Package \/ Case":"4-SMD, No Lead","Coupling Factor":"*","Power - Max":"*","Packaging":"Tape & Reel (TR)","Applications":"*","Datasheets":"XC0450E-20S","Frequency":"*","Supplier Device Package":"SMD","Standard Package":"2,000","Isolation":"*","Return Loss":"*","Coupler Type":"*"}...