 | ISL12026IBZ-T | 7500 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.5750 | IC RTC/CALENDAR EEPROM 8-SOIC | 购买 |
| ISL12026IBZ-T | 7500 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.5750 | IC RTC/CALENDAR EEPROM 8-SOIC | 购买 |
| ISL1221IUZ-T | 5000 | Intersil | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | ￥1.6625 | IC RTC LP BATT BACK SRAM 10MSOP | 购买 |
| ISL12026IVZ-T | 5000 | Intersil | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥1.5750 | IC RTC/CALENDAR EEPROM 8-TSSOP | 购买 |
| ISL12026IVZ-T | 5000 | Intersil | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥1.5750 | IC RTC/CALENDAR EEPROM 8-TSSOP | 购买 |
| ISL12027IB27Z-T | 5000 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥2.0500 | IC RTC/CALENDAR EEPROM 8-SOIC | 购买 |
| ISL12024IBZ-T | 5000 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥2.0500 | IC RTC/CALENDAR EEPROM 8-SOIC | 购买 |
| ISL12024IBZ-T | 5000 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥2.0500 | IC RTC/CALENDAR EEPROM 8-SOIC | 购买 |
| M41T94MQ6F | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.9019 | IC RTC SPI SRAM SER 64X8 16-SOIC | 购买 |
| ISL12028IV27Z-T | 2500 | Intersil | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥2.0500 | IC RTC EEPROM LP 14-TSSOP | 购买 |
| ISL12028IV27Z-T | 2500 | Intersil | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥2.0500 | IC RTC EEPROM LP 14-TSSOP | 购买 |
| M41T00AUDD1F | 6000 | STMicroelectronics | 19+ | 16-DFN | ￥2.2344 | IC RTC SERIAL W/AUDIO DFN-16 | 购买 |
| M41T00AUDD1F | 6000 | STMicroelectronics | 19+ | 16-DFN | ￥2.2344 | IC RTC SERIAL W/AUDIO DFN-16 | 购买 |
| M41T00AUDD1F | 6000 | STMicroelectronics | 19+ | 16-DFN | ￥2.2344 | IC RTC SERIAL W/AUDIO DFN-16 | 购买 |
| M41T00AUDD1F | 6000 | STMicroelectronics | 19+ | 16-DFN | ￥2.2344 | IC RTC SERIAL W/AUDIO DFN-16 | 购买 |
| M41T62LC6F | 2000 | STMicroelectronics | 19+ | 8-LCC | ￥2.4080 | IC RTC SERIAL W/ALARM LLC8 | 购买 |
| M41T62LC6F | 2000 | STMicroelectronics | 19+ | 8-LCC | ￥2.4080 | IC RTC SERIAL W/ALARM LLC8 | 购买 |
| M41T62LC6F | 2000 | STMicroelectronics | 19+ | 8-LCC | ￥2.4080 | IC RTC SERIAL W/ALARM LLC8 | 购买 |
| M41T81SMY6F | 5000 | STMicroelectronics | 19+ | 18-SOIC（0.295"，7.50mm 宽） | ￥2.2092 | IC RTC SER W/ALARMS 18-SOIC | 购买 |
| M41T81SMY6F | 5000 | STMicroelectronics | 19+ | 18-SOIC（0.295"，7.50mm 宽） | ￥2.2092 | IC RTC SER W/ALARMS 18-SOIC | 购买 |
