| 型號(hào) | 廠商 | 描述 | 
| um4d-18-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um4dh-12-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1eg-18-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5dh-18-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5ce-12-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um4e-18-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um4-18-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um4h-08-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1ceg-sr-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um1chg-08-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um4ce-sr-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um1eg-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um4d-sr-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um5c-18-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um4h-18-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um1bhg-08-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um1cg-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5c-sr-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um4d-sr-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um4de-sr-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1de-08-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um1dh-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um1e-08-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um1-08-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um4e-12-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um5-12-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5c-sr-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1eg-08-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um4de-12-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um1hg-12-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um5ch-12-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um5ch-18-freq4 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 60 MHz - 150 MHz | 
| um1-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um1-sr-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1bg-18-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um4bh-18-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um4ce-18-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1ce-12-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1b-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um4b-12-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5-08-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um1hg-08-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um4c-sr-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um5de-08-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um1dg-12-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um4d-12-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz | 
| um5dh-18-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um1bh-08-freq1 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 10 MHz - 14.999 MHz | 
| um1bh-12-freq3 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 25 MHz - 90 MHz | 
| um4ce-12-freq2 
 | PLETRONICS INC | QUARTZ CRYSTAL RESONATOR, 15 MHz - 37 MHz |