| PartNumber | X0202NA 1BA2 | X0202NN 5BA4 | X0202NUF |
| Description | SCRs 1.25 Amp 800 Volt | SCRs 1.25 Amp 800 Volt | SCRs 1.25 A Sensitive SCR 200uA |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | SCRs | SCRs | SCRs |
| RoHS | Y | Y | Y |
| Series | X02 | X02 | X02 |
| Rated Repetitive Off State Voltage VDRM | 500 V | 800 V | - |
| Off State Leakage Current @ VDRM IDRM | 5 uA | 5 uA | 5 uA |
| Vf Forward Voltage | 1.45 V | 1.45 V | - |
| Maximum Gate Peak Inverse Voltage | 8 V | 8 V | 8 V |
| Gate Trigger Voltage Vgt | 800 mV | 800 mV | 800 mV |
| Gate Trigger Current Igt | 0.2 mA | 0.2 mA | 0.2 mA |
| Holding Current Ih Max | 5 mA | 5 mA | 5 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | TO-92 | SOT-223-4 | SMBflat-3L |
| Current Rating | 1.25 A | 1.25 A | - |
| Type | 1.25 A SCRs | 1.25 A SCRs | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Non Repetitive On State Current | 25 A | 25 A | - |
| Product Type | SCRs | SCRs | SCRs |
| Factory Pack Quantity | 2500 | 1000 | 5000 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Unit Weight | 0.016000 oz | 0.003951 oz | 0.003280 oz |
| On State RMS Current It RMS | - | 1.25 A | - |
| Packaging | - | Reel | Reel |
| Breakover Voltage VBO | - | - | 800 V |