The following products have been discontinued.
Please note that the substitutes may have different characteristics, specifications, dimensions, etc.
If you have any inquiries, please 【contact us】.
| Product Lineup | Model | Substitute | Data sheet availability | 
|---|---|---|---|
| Tuning Fork Cylinder Type | CFS-308 | CFS-206 | |
| CMR250T | ‾ | ||
| Tuning Fork Ceramic Package | CM212 | CM2012H | |
| CM315 | CM315D | ||
| CM519 | ‾ | ||
| CMJ206T | CMR200T | ||
| Tuning Fork Plastic Package | CM200S | ‾ | Common data sheet | 
| CM200C | ‾ | ||
| CM250S | ‾ | ||
| CM250C | ‾ | ||
| CM155 | ‾ | No data sheet | |
| AT-cut Cylinder Type | CSA-309 | ‾ | Common data sheet | 
| CSA-310 | ‾ | ||
| CMR309T | ‾ | Common data sheet | |
| CMR310T | ‾ | ||
| AT-cut Ceramic Package | CS10 | ‾ | |
| CS20 | ‾ | ||
| CS325 | CS325S | ||
| CS325H | |||
| AT-cut Plastic Package | CM309A | ‾ | Common data sheet | 
| CM309B | ‾ | ||
| CM309S | ‾ | ||
| CM309E | ‾ | ||
| Crystal Clock Oscillators | CSX532F | ‾ | No data sheet | 
| CSX325F | ‾ | No data sheet | |
| CSX-750P | ‾ | ||
| SSX-750P | ‾ | ||
| CMX-309 | ‾ | ||
| CSX-750A | ‾ | We have no alternative above 40MHz . | |
| CSX-750F | ‾ | ||
| CSX-750F Series Low Voltage | ‾ | ||
| CSX-252F | ‾ | ||
| Voltage Controlled Crystal Oscillators | CSX-750V | ‾ | |
| Temperature Compensating Crystal Oscillators | CSX532T | ‾ | |
| CSX-325T | ‾ |