550GG49M1520DG,XTAL OSCILLATOR
550GG49M1520DGR,XTAL OSCILLATOR
550GJ54M0000DG,XTAL OSC VCXO 54.0000MHZ CMOS
550GJ54M0000DGR,XTAL OSC VCXO 54.0000MHZ CMOS
【NITECH】550H,
550HA100M000DG,XTAL OSC VCXO 100.0000MHZ CML
550HA100M000DGR,XTAL OSC VCXO 100.0000MHZ CML
550HC133M870DG,XTAL OSC VCXO 133.8700MHZ CML