| Компонент | Описание | Производитель | PDF | Buy |
| HA137A | 5 V,+/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc |  |  |
| SA137A | 5 V,+/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc | | |
| SAA137A | 3.3 V,+/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc | | |
| HAA137A | 3.3 V,+/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc | | |
| SMA137A | 3.3 V, +/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc | | |
| HSA137A | 3.3 V, +/-20 ppm, CMOS compatible enable/disable crystal clock oscillator | Nel Frequency Controls,inc | | |
| SA-A137A | CMOS Compatible Enable/Disable | List of Unclassifed Manufacturers | | |
| HA-A137A | CMOS Compatible Enable/Disable | List of Unclassifed Manufacturers | | |
| HA-A137A-FREQ | CMOS Compatible Enable/Disable | List of Unclassifed Manufacturers | | |
| HS-A137A-FREQ | CMOS Compatible Enable/Disable | Nel Frequency Controls,inc | | |
| HS-A137A-FREQ | CMOS Compatible Enable/Disable | Nel Frequency Controls,inc | | |
| SM-A137A-FREQ | CMOS Compatible Enable/Disable | Nel Frequency Controls,inc | | |
