| 1697521 | X0405MF | Thyristor SCR 600V 33A 3-Pin TO-202 | New Jersey Semiconductor |
| 1697522 | X0405MF | 4A SCRS | SGS Thomson Microelectronics |
| 1697523 | X0405MF | 4A SCRS | ST Microelectronics |
| 1697524 | X0405MF 1AA2 | 4A SCRS | ST Microelectronics |
| 1697525 | X0405MF0AA2 | 4A SCRS | ST Microelectronics |
| 1697526 | X0405MF1AA2 | 4A SCRS | ST Microelectronics |
| 1697527 | X0405NE | Sensitive gate SCR, 4A, 800V | SGS Thomson Microelectronics |
| 1697528 | X0405NF | 4A SCRS | SGS Thomson Microelectronics |
| 1697529 | X0405NF | 4A SCRS | ST Microelectronics |
| 1697530 | X0405NF 1AA2 | 4A SCRS | ST Microelectronics |
| 1697531 | X0405NF0AA2 | 4A SCRS | ST Microelectronics |
| 1697532 | X0405NF1AA2 | 4A SCRS | ST Microelectronics |
| 1697533 | X04XXXF | SENSITIVE GATE SCR | ST Microelectronics |
| 1697534 | X100FF3 | 10000 V rectifier 50-420mA forward current,30 ns recovery time | Voltage Multipliers |
| 1697535 | X100FF5 | 10000 V rectifier 50-420mA forward current,50 ns recovery time | Voltage Multipliers |
| 1697536 | X100FG | 10000 V rectifier 100-250 mA forward current, 20 ns recovery time | Voltage Multipliers |
| 1697537 | X100SG | 10000 V rectifier 100-250 mA forward current, 3000 ns recovery time | Voltage Multipliers |
| 1697538 | X100UFG | 10000 V rectifier 100-250mA forward current,100 ns recovery time | Voltage Multipliers |
| 1697539 | X1205 | 2-Wire™ RTC Real Time Clock/Calendar | Intersil |
|
| 1697540 | X1205 | Real Time Clock/Calendar | Xicor |
| 1697541 | X1205S8 | Real Time Clock/Calendar | Xicor |
| 1697542 | X1205S8I | Real Time Clock/Calendar | Xicor |
| 1697543 | X1205V8 | Real Time Clock/Calendar | Xicor |
| 1697544 | X1205V8I | Real Time Clock/Calendar | Xicor |
| 1697545 | X1226 | 4k (512x8), 2-Wire™ RTC; Real Time Clock/Calendar with EEPROM | Intersil |
| 1697546 | X1226 | Real time clock/calendar with dual alarms, programmable frequency output, on-chip oscillator compensation | Xicor |
| 1697547 | X1226S8 | Real Time Clock/Calendar with EEPROM | Xicor |
| 1697548 | X1226S8I | Real Time Clock/Calendar with EEPROM | Xicor |
| 1697549 | X1226V8 | Real Time Clock/Calendar with EEPROM | Xicor |
| 1697550 | X1226V8I | Real Time Clock/Calendar with EEPROM | Xicor |
| 1697551 | X1227 | 2-Wire™ RTC Real TimeClock/Calendar/CPU Supervisor with EEPROM | Intersil |
| 1697552 | X1227 | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697553 | X1227S8 | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697554 | X1227S8-2.7 | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697555 | X1227S8-2.7A | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697556 | X1227S8-4.5A | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697557 | X1227S8I | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697558 | X1227S8I-2.7 | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697559 | X1227S8I-2.7A | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
| 1697560 | X1227S8I-4.5A | Real Time Clock/Calendar/CPU Supervisor with EEPROM | Xicor |
