| PartNumber | SJ4012R1TP | SJ4012RTP | SJ4012R2TP |
| Description | SCRs High TJ 400V 12A SCR TO220R | SCRs High TJ 400V 12A SCR TO220R | SCRs High TJ 400V 12A SCR TO220R |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | SCRs | SCRs | SCRs |
| Series | SJxx12xx | SJxx12xx | SJxx12xx |
| Off State Leakage Current @ VDRM IDRM | 10 uA | 10 uA | 10 uA |
| Package / Case | TO-220-2 | TO-220-2 | TO-220-2 |
| Packaging | Tube | Tube | Tube |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | SCRs | SCRs | SCRs |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Thyristors | Thyristors | Thyristors |