| PartNumber | Q2004L4 | Q2004LT | Q2004L3 |
| Description | Triacs 200V 4A 25-25-25mA | Triacs 200V 4A 33/43V | Triacs 200V 4A 10-10-10mA |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Triacs | Triacs | Triacs |
| RoHS | Y | Y | Y |
| Series | Qxx04xx | QxxxxLTx | Qxx10xx |
| On State RMS Current It RMS | 4 A | 4 A | 4 A |
| Non Repetitive On State Current | 46 A, 55 A | 46 A, 55 A | 46 A, 55 A |
| Rated Repetitive Off State Voltage VDRM | 200 V | 200 V | 200 V |
| Off State Leakage Current @ VDRM IDRM | 50 uA | 50 uA | 50 uA |
| On State Voltage | 1.6 V | 1.6 V | 1.6 V |
| Holding Current Ih Max | 30 mA | 40 mA | 20 mA |
| Gate Trigger Voltage Vgt | 2.5 V | - | 2 V |
| Gate Trigger Current Igt | 25 mA, 50 mA | 1.2 A | 10 mA, 25 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-2 | TO-220-2 | TO-220-2 |
| Packaging | Bulk | Bulk | Bulk |
| Current Rating | 4 A | 4 A | 4 A |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Triacs | Triacs | Triacs |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Unit Weight | 0.211644 oz | 0.211644 oz | 0.211644 oz |
| Breakover Current IBO Max | - | 25 uA | - |
| Breakover Voltage VBO | - | 33 V to 43 V | - |
| Off State Capacitance CO | - | 0.1 uF | - |
| Compliance | - | - | UL |