| PartNumber | Q4010LTHTP | Q4010LT | Q4010LTH |
| Description | Triacs 400V 10A 33/43V | Triacs 400V 10A 33/43V | Triacs 400V 10A 33/43V |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Triacs | Triacs | Thyristors - TRIACs |
| RoHS | Y | Y | - |
| Series | QxxxxLTx | QxxxxLTx | QxxxxLTx |
| Off State Leakage Current @ VDRM IDRM | 10 uA | 10 uA | - |
| On State Voltage | 1.6 V | 1.6 V | 1.6 V |
| Package / Case | TO-220-2 | TO-220-2 | - |
| Packaging | Tube | Tube | Bulk |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Triacs | Triacs | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Thyristors | Thyristors | - |
| Tradename | Teccor | - | - |
| On State RMS Current It RMS | - | 10 A | - |
| Non Repetitive On State Current | - | 100 A, 120 A | 100 A 120 A |
| Rated Repetitive Off State Voltage VDRM | - | 400 V | 400 V |
| Holding Current Ih Max | - | 60 mA | 60 mA |
| Gate Trigger Current Igt | - | 1.5 A | - |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 125 C | + 125 C |
| Mounting Style | - | Through Hole | Through Hole |
| Breakover Current IBO Max | - | 25 uA | 25 uA |
| Breakover Voltage VBO | - | 33 V to 43 V | 33 V to 43 V |
| Current Rating | - | 10 A | - |
| Off State Capacitance CO | - | 0.1 uF | 0.1 uF |
| Part # Aliases | - | Q4010LTTP | - |
| Unit Weight | - | 0.211644 oz | 0.211644 oz |
| Package Case | - | - | TO-220-3 Isolated Tab |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-220 Isolated Tab |
| Configuration | - | - | Single |
| Current Hold Ih Max | - | - | 60mA |
| Voltage Off State | - | - | 400V |
| Voltage Gate Trigger Vgt Max | - | - | - |
| Current Gate Trigger Igt Max | - | - | - |
| Current On State It RMS Max | - | - | 10A |
| Current Non Rep# Surge 50 60Hz Itsm | - | - | 100A, 120A |
| Triac Type | - | - | Internally Triggered |
| Gate Trigger Current Igt | - | - | 1.5 A |
| On State RMS Current It RMS | - | - | 10 A |
| Off State Leakage Current VDRM IDRM | - | - | 50 uA |