| Part No | Manufacturer | Price | Stock |
| ООО "Интегральные схемы" | PCI1251B | – | – | from 7 days |
| ООО "Интегральные схемы" | PCI1251BGFN | – | – | from 7 days |
| ООО "Интегральные схемы" | PCI1251BGJG | – | – | from 7 days |
| Aspect | PCI1251B | – | – | from 7 days |
| Aspect | PCI1251BGFN | – | – | from 7 days |
| Aspect | PCI1251BGJG | – | – | from 7 days |
HongKong Teyou Huicheng Electronic Technology Limited | PCI1251BGJG (Package: : -; , D/c: : 22+) | Rochester | – | 55000 |
| BETTLINK ELECTRONIC LIMITED | PCI1251BGJG (PCMCIA BUS CONTROLLER, PBGA257 Подробнее) | Rochester Electronics, LLC | 10.746$ | 26924 |
| Icseek Global Limited | PCI1251 BGFN (Оригинальный и наличный и новый) | TEXAS | – | 5200 |
| Digi-ic_SMART PIONEER Electronic | PCI1251BGJG (PCMCIA BUS CONTROLLER, PBGA257 Подробнее) | Texas Instruments | – | 7510 |
| Digi-ic_SMART PIONEER Electronic | PCI1251BGFNR (BUS CONTROLLER, CMOS, PBGA256 Подробнее) | Texas Instruments | – | 7031 |
| Geefook (shenzhen) Electronic Co., Ltd | PCI1251BGJG (Подробнее) | Texas Instruments | 11.02$ | 25323 |
| Geefook (shenzhen) Electronic Co., Ltd | PCI1251BGFNR (Подробнее) | Texas Instruments | 11.02$ | 250 |
| Icseek Global Limited | PCI1251BGFN (Оригинальный и наличный и новый) | TI | – | 5200 |
| IC STOCK TECHNOLOGY LIMITED | PCI1251BGFN (D/c: : 9811+) | TI | – | 400 |
| King-YiKu Optoelectronics Co., Ltd. | PCI1251BGFN (22+; , D/c: : 1400) | TI | – | – |
